<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a08731-a916-7405-a462-d05520615535,g:fb582d5f-c2fa-432d-9551-df2a0b934376-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.altisource.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="asps-20260930.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-7051-8562-0746ad5488fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-7051-8562-0746ad5488fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_01a08731-ab59-7821-88bd-1606b678a212" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_01a08731-ab59-7821-88bd-1606b678a212" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_01a08731-ab59-72ce-bd11-56c4c7bdb382" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_01a08731-ab59-72ce-bd11-56c4c7bdb382" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab59-7808-bda7-4c752f8efe1d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab59-7808-bda7-4c752f8efe1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7cc3-aafd-fdee2005167b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7cc3-aafd-fdee2005167b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_CommitmentsContingenciesAndRegulatoryMatters_01a08731-ab59-70f1-8cec-4033966f27d0" xlink:href="asps-20260930.xsd#asps_CommitmentsContingenciesAndRegulatoryMatters"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a08731-ab59-7866-8452-a11cc669796f" xlink:to="loc_asps_CommitmentsContingenciesAndRegulatoryMatters_01a08731-ab59-70f1-8cec-4033966f27d0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_01a08731-ab59-7f22-98ba-dc511c72aad8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_01a08731-ab59-7f22-98ba-dc511c72aad8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_01a08731-ab59-70b9-8621-691522027d2b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_AssetsCurrent_01a08731-ab59-70b9-8621-691522027d2b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a08731-ab59-7cb2-bd30-6e6542bbda0c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a08731-ab59-7cb2-bd30-6e6542bbda0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a08731-ab59-792d-92b6-a050a389950f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a08731-ab59-792d-92b6-a050a389950f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_01a08731-ab59-761f-ada2-7ec178913dff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_01a08731-ab59-761f-ada2-7ec178913dff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab59-74a0-82b6-5dd0dcd89c45" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab59-74a0-82b6-5dd0dcd89c45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_01a08731-ab59-7a20-8d19-309ec14573e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a08731-ab59-7bfe-ab75-e3215ea41274" xlink:to="loc_us-gaap_Goodwill_01a08731-ab59-7a20-8d19-309ec14573e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_01a08731-ab59-778b-b399-ed2884c19c0c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_01a08731-ab59-764e-824d-413e59c04931" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_01a08731-ab59-778b-b399-ed2884c19c0c" xlink:to="loc_us-gaap_CommonStockValue_01a08731-ab59-764e-824d-413e59c04931" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_01a08731-ab59-713e-8e3a-2566279a3056" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_01a08731-ab59-778b-b399-ed2884c19c0c" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_01a08731-ab59-713e-8e3a-2566279a3056" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_01a08731-ab59-7e62-b8fe-94fe54992594" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_01a08731-ab59-778b-b399-ed2884c19c0c" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_01a08731-ab59-7e62-b8fe-94fe54992594" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_01a08731-ab59-7e94-89b5-64d06bdc0705" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_01a08731-ab59-778b-b399-ed2884c19c0c" xlink:to="loc_us-gaap_TreasuryStockCommonValue_01a08731-ab59-7e94-89b5-64d06bdc0705" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-78da-9633-ccda60843dfd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_01a08731-ab59-70a3-9ce9-d3c959c8fdf1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-78da-9633-ccda60843dfd" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_01a08731-ab59-70a3-9ce9-d3c959c8fdf1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_01a08731-ab59-77e8-8bd1-caa3ad2f9ad1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-78da-9633-ccda60843dfd" xlink:to="loc_us-gaap_LongTermDebtCurrent_01a08731-ab59-77e8-8bd1-caa3ad2f9ad1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab59-7593-8422-333e30bc16ae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-78da-9633-ccda60843dfd" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab59-7593-8422-333e30bc16ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_01a08731-ab59-74be-90a9-553392a1eedb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a08731-ab59-78da-9633-ccda60843dfd" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_01a08731-ab59-74be-90a9-553392a1eedb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7696-8bc9-0d3301cc4e6a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_01a08731-ab59-7b48-a578-0d648b537f17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7696-8bc9-0d3301cc4e6a" xlink:to="loc_us-gaap_StockholdersEquity_01a08731-ab59-7b48-a578-0d648b537f17" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_01a08731-ab59-7f11-bdb1-74b950236f9b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7696-8bc9-0d3301cc4e6a" xlink:to="loc_us-gaap_MinorityInterest_01a08731-ab59-7f11-bdb1-74b950236f9b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_01a08731-ab59-78eb-a6a3-28dbaddd16f8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a08731-ab59-7c3d-8d02-401ad33011d5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a08731-ab59-78eb-a6a3-28dbaddd16f8" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a08731-ab59-7c3d-8d02-401ad33011d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_01a08731-ab59-7c25-8f12-99a3a9b7bf03" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a08731-ab59-78eb-a6a3-28dbaddd16f8" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_01a08731-ab59-7c25-8f12-99a3a9b7bf03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab59-77a0-962d-94dd76720c19" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a08731-ab59-78eb-a6a3-28dbaddd16f8" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab59-77a0-962d-94dd76720c19" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="simple" xlink:href="asps-20260930.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveLoss"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a08731-ab59-72c7-9e61-69487964770c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_01a08731-ab59-710a-a2f1-eeeb691b32a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a08731-ab59-72c7-9e61-69487964770c" xlink:to="loc_us-gaap_OperatingIncomeLoss_01a08731-ab59-710a-a2f1-eeeb691b32a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-7b47-93fb-2bc07bfcce4c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a08731-ab59-72c7-9e61-69487964770c" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-7b47-93fb-2bc07bfcce4c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_01a08731-ab59-7236-a2c8-70859368a023" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_01a08731-ab59-7ff5-961e-18a94deb92a3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a08731-ab59-7236-a2c8-70859368a023" xlink:to="loc_us-gaap_GrossProfit_01a08731-ab59-7ff5-961e-18a94deb92a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ab59-7711-b869-051778636898" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a08731-ab59-7236-a2c8-70859368a023" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ab59-7711-b869-051778636898" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_01a08731-ab59-78e8-a428-9ee997085b53" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a08731-ab59-77ea-88fa-4a63225a199d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_01a08731-ab59-78e8-a428-9ee997085b53" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a08731-ab59-77ea-88fa-4a63225a199d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-71f2-95f5-0b7a7e968e2e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_01a08731-ab59-7dd1-9795-9aafadad454e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-71f2-95f5-0b7a7e968e2e" xlink:to="loc_us-gaap_InterestExpenseNonoperating_01a08731-ab59-7dd1-9795-9aafadad454e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_01a08731-ab59-7746-bc0a-b7e51897f187" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-71f2-95f5-0b7a7e968e2e" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_01a08731-ab59-7746-bc0a-b7e51897f187" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_DebtInstrumentFeePaidToAdvisors_01a08731-ab59-79b2-9109-3547ab096b97" xlink:href="asps-20260930.xsd#asps_DebtInstrumentFeePaidToAdvisors"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-71f2-95f5-0b7a7e968e2e" xlink:to="loc_asps_DebtInstrumentFeePaidToAdvisors_01a08731-ab59-79b2-9109-3547ab096b97" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_01a08731-ab59-745e-a8df-e496f579a4ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_01a08731-ab59-71f2-95f5-0b7a7e968e2e" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_01a08731-ab59-745e-a8df-e496f579a4ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a08731-ab59-7857-ab1e-834a1316220a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7c43-a9ce-b76485f5841e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a08731-ab59-7857-ab1e-834a1316220a" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7c43-a9ce-b76485f5841e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_01a08731-ab59-7a3e-961e-e6236d67371c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a08731-ab59-7857-ab1e-834a1316220a" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_01a08731-ab59-7a3e-961e-e6236d67371c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a08731-ab59-73f3-9223-92ded0775ede" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a08731-ab59-7d06-a8ed-09f35f808c88" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_01a08731-ab59-73f3-9223-92ded0775ede" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a08731-ab59-7d06-a8ed-09f35f808c88" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_01a08731-ab59-7dea-bc32-e83d5c99dcf7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_01a08731-ab59-73f3-9223-92ded0775ede" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_01a08731-ab59-7dea-bc32-e83d5c99dcf7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a08731-ab59-7d18-8be4-eb84687fbfed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a08731-ab59-7b07-8aa9-faef920c6f68" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a08731-ab59-7d18-8be4-eb84687fbfed" xlink:to="loc_us-gaap_ProfitLoss_01a08731-ab59-7b07-8aa9-faef920c6f68" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_01a08731-ab59-73f7-96eb-653e8f37514a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a08731-ab59-7d18-8be4-eb84687fbfed" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_01a08731-ab59-73f7-96eb-653e8f37514a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7602-8a7d-1bbbeff6c25b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a08731-ab59-7a2b-8b00-d9fbd29e4201" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a08731-ab59-7602-8a7d-1bbbeff6c25b" xlink:to="loc_us-gaap_ProfitLoss_01a08731-ab59-7a2b-8b00-d9fbd29e4201" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_01a08731-ab59-74f5-82b2-19e967ff25ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_01a08731-ab59-7c11-83ed-3aac7f08998a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_01a08731-ab59-74f5-82b2-19e967ff25ed" xlink:to="loc_us-gaap_CostOfRevenue_01a08731-ab59-7c11-83ed-3aac7f08998a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_01a08731-ab59-7ec3-89e3-dfc2d80a4c6e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_01a08731-ab59-74f5-82b2-19e967ff25ed" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_01a08731-ab59-7ec3-89e3-dfc2d80a4c6e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="asps-20260930.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_01a08731-ab59-74d5-9ed9-0343ef00e917" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a08731-ab59-7ca5-a03c-eba99a958446" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_01a08731-ab59-74d5-9ed9-0343ef00e917" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a08731-ab59-7ca5-a03c-eba99a958446" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_01a08731-ab59-709a-90e5-295aab5346ae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCash"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_01a08731-ab59-74d5-9ed9-0343ef00e917" xlink:to="loc_us-gaap_RestrictedCash_01a08731-ab59-709a-90e5-295aab5346ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfSecuredDebt_01a08731-ab59-7483-8b3c-5e3300e60ae8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromRepaymentsOfSecuredDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfSecuredDebt_01a08731-ab59-7483-8b3c-5e3300e60ae8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_01a08731-ab59-7470-b107-066810e29fa4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_01a08731-ab59-7470-b107-066810e29fa4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_01a08731-ab59-7776-84fe-df8c0215a329" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_01a08731-ab59-7776-84fe-df8c0215a329" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_01a08731-ab59-726a-a260-ee81ae48afa7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_01a08731-ab59-726a-a260-ee81ae48afa7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_PaymentsForPurchaseOfFractionalShares_01a08731-ab59-798a-a703-59ab63376016" xlink:href="asps-20260930.xsd#asps_PaymentsForPurchaseOfFractionalShares"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_asps_PaymentsForPurchaseOfFractionalShares_01a08731-ab59-798a-a703-59ab63376016" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders_01a08731-ab59-7fe2-8451-f08ab28ea34e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToMinorityShareholders"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_PaymentsToMinorityShareholders_01a08731-ab59-7fe2-8451-f08ab28ea34e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01a08731-ab59-7457-9a41-8a4fe1a20a95" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01a08731-ab59-7457-9a41-8a4fe1a20a95" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromWarrantExercises_01a13da9-65ab-7838-8c58-c25ad87ac5a9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromWarrantExercises"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-7763-86f3-2850caa87d9c" xlink:to="loc_us-gaap_ProceedsFromWarrantExercises_01a13da9-65ab-7838-8c58-c25ad87ac5a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a08731-ab59-70f6-803f-215ea3d14608" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_01a08731-ab59-7823-b16a-53859d972049" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a08731-ab59-70f6-803f-215ea3d14608" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_01a08731-ab59-7823-b16a-53859d972049" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_01a13daa-081c-76e4-9061-874d39f0cbc5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a08731-ab59-70f6-803f-215ea3d14608" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_01a13daa-081c-76e4-9061-874d39f0cbc5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a08731-ab59-76b4-9ea5-5533424e8579" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7a05-b7f6-062ffadbbac8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a08731-ab59-76b4-9ea5-5533424e8579" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7a05-b7f6-062ffadbbac8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-70e8-b45a-f12fbe7c0e53" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a08731-ab59-76b4-9ea5-5533424e8579" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a08731-ab59-70e8-b45a-f12fbe7c0e53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a08731-ab59-7f8b-a407-23982141657d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a08731-ab59-76b4-9ea5-5533424e8579" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a08731-ab59-7f8b-a407-23982141657d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a08731-ab59-7383-bd96-c4d989fcaa34" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_ProfitLoss_01a08731-ab59-7383-bd96-c4d989fcaa34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_01a08731-ab59-7ee0-b204-0590c6deb4b8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Depreciation"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_Depreciation_01a08731-ab59-7ee0-b204-0590c6deb4b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_01a08731-ab59-7518-8bbe-f3c7577f0609" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_01a08731-ab59-7518-8bbe-f3c7577f0609" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_01a08731-ab59-7d36-8996-41f6e72b1341" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_01a08731-ab59-7d36-8996-41f6e72b1341" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_01a08731-ab59-7abb-b1c4-d3deacfbbbbf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_ShareBasedCompensation_01a08731-ab59-7abb-b1c4-d3deacfbbbbf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_01a08731-ab59-7245-8e37-6c9019b494e3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_01a08731-ab59-7245-8e37-6c9019b494e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_AmortizationOfDebtPremium_01a08731-ab59-77f4-b7d3-af2264e6f31f" xlink:href="asps-20260930.xsd#asps_AmortizationOfDebtPremium"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_asps_AmortizationOfDebtPremium_01a08731-ab59-77f4-b7d3-af2264e6f31f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_AmortizationOfDebtDiscount_01a08731-ab59-7a1b-b30d-409f6ccdf8b1" xlink:href="asps-20260930.xsd#asps_AmortizationOfDebtDiscount"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_asps_AmortizationOfDebtDiscount_01a08731-ab59-7a1b-b30d-409f6ccdf8b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_01a08731-ab59-75e7-ab42-02ea34bec8d9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_01a08731-ab59-75e7-ab42-02ea34bec8d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_01a08731-ab59-7658-888a-08ca31056359" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_01a08731-ab59-7658-888a-08ca31056359" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_DeferredIncomeTaxExpenseBenefitCashFlowImpact_01a08731-ab59-7188-b745-8d34cfc704c4" xlink:href="asps-20260930.xsd#asps_DeferredIncomeTaxExpenseBenefitCashFlowImpact"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_asps_DeferredIncomeTaxExpenseBenefitCashFlowImpact_01a08731-ab59-7188-b745-8d34cfc704c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_01a08731-ab59-76da-be31-f11c6a0afca1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_01a08731-ab59-76da-be31-f11c6a0afca1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_01a08731-ab59-719a-b643-5ed329553059" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_01a08731-ab59-719a-b643-5ed329553059" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_01a08731-ab59-773c-bd66-dae6c23e9bbe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_01a08731-ab59-773c-bd66-dae6c23e9bbe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_01a08731-ab59-7628-a97a-61a1cb859168" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_01a08731-ab59-7628-a97a-61a1cb859168" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_01a08731-ab59-7e53-a0e4-99f57ff197c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_01a08731-ab59-7e53-a0e4-99f57ff197c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_01a08731-ab59-7b19-827b-0620df7de02f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a08731-ab59-7d5b-b529-b81b83c56d1e" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_01a08731-ab59-7b19-827b-0620df7de02f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/ACCOUNTSRECEIVABLENETScheduleofAccountsReceivableNetDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#ACCOUNTSRECEIVABLENETScheduleofAccountsReceivableNetDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/ACCOUNTSRECEIVABLENETScheduleofAccountsReceivableNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_01a08731-ab5a-7e64-a866-87b158e52813" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_01a08731-ab5a-7a23-96f4-4eb09dec63c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableGrossCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_01a08731-ab5a-7e64-a866-87b158e52813" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_01a08731-ab5a-7a23-96f4-4eb09dec63c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_01a08731-ab5a-75bd-9075-99a1d49b9eec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_01a08731-ab5a-7e64-a866-87b158e52813" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_01a08731-ab5a-75bd-9075-99a1d49b9eec" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/PREPAIDEXPENSESANDOTHERCURRENTASSETSDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#PREPAIDEXPENSESANDOTHERCURRENTASSETSDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/PREPAIDEXPENSESANDOTHERCURRENTASSETSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_01a08731-ab5a-7554-aabc-ac9183aee0da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_us-gaap_RestrictedCashCurrent_01a08731-ab5a-7554-aabc-ac9183aee0da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivable_01a08731-ab5a-750d-b8bf-29716690b6a9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxesReceivable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_us-gaap_IncomeTaxesReceivable_01a08731-ab5a-750d-b8bf-29716690b6a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_PrepaidMaintenanceCurrent_01a08731-ab5a-75a4-844c-5196d2323ba0" xlink:href="asps-20260930.xsd#asps_PrepaidMaintenanceCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_asps_PrepaidMaintenanceCurrent_01a08731-ab5a-75a4-844c-5196d2323ba0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_01a08731-ab5a-7888-b88f-d2032b71d1d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_us-gaap_OtherAssetsCurrent_01a08731-ab5a-7888-b88f-d2032b71d1d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_SuretyBondCollateralCurrent_01a08731-ab5a-7735-912a-e83a58ed9b40" xlink:href="asps-20260930.xsd#asps_SuretyBondCollateralCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_asps_SuretyBondCollateralCurrent_01a08731-ab5a-7735-912a-e83a58ed9b40" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_01a08731-ab5a-708e-8bd7-2a953aec1539" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a08731-ab5a-74cb-b192-8e413201dcb5" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_01a08731-ab5a-708e-8bd7-2a953aec1539" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/PREMISESANDEQUIPMENTNETScheduleofPremisesandEquipmentNetDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#PREMISESANDEQUIPMENTNETScheduleofPremisesandEquipmentNetDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/PREMISESANDEQUIPMENTNETScheduleofPremisesandEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_01a08731-ab5a-78e3-a615-8467cc661508" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_01a08731-ab5a-7626-9b9a-96597e9a299d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_01a08731-ab5a-78e3-a615-8467cc661508" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_01a08731-ab5a-7626-9b9a-96597e9a299d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_01a08731-ab5a-77da-be6d-509dcf8e3c7e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_01a08731-ab5a-78e3-a615-8467cc661508" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_01a08731-ab5a-77da-be6d-509dcf8e3c7e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/RIGHTOFUSEASSETSUNDEROPERATINGLEASESNETScheduleofRightofUseAssetsUnderOperatingLeasesNetDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#RIGHTOFUSEASSETSUNDEROPERATINGLEASESNETScheduleofRightofUseAssetsUnderOperatingLeasesNetDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/RIGHTOFUSEASSETSUNDEROPERATINGLEASESNETScheduleofRightofUseAssetsUnderOperatingLeasesNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a08731-ab5a-7c80-8ef8-8cd7702c1408" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_OperatingLeaseRightOfUseAssetGross_01a08731-ab5a-76ad-8804-0b6a4a4e58c4" xlink:href="asps-20260930.xsd#asps_OperatingLeaseRightOfUseAssetGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a08731-ab5a-7c80-8ef8-8cd7702c1408" xlink:to="loc_asps_OperatingLeaseRightOfUseAssetGross_01a08731-ab5a-76ad-8804-0b6a4a4e58c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_OperatingLeaseRightOfUseAssetAccumulatedAmortization_01a08731-ab5a-7881-a8f7-9858b5ba9dfa" xlink:href="asps-20260930.xsd#asps_OperatingLeaseRightOfUseAssetAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a08731-ab5a-7c80-8ef8-8cd7702c1408" xlink:to="loc_asps_OperatingLeaseRightOfUseAssetAccumulatedAmortization_01a08731-ab5a-7881-a8f7-9858b5ba9dfa" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/GOODWILLANDINTANGIBLEASSETSNETScheduleofIntangibleAssetsNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a08731-ab5a-71e4-804e-8abe9ce388c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_01a08731-ab5a-79b5-829d-dd83713dc855" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a08731-ab5a-71e4-804e-8abe9ce388c3" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_01a08731-ab5a-79b5-829d-dd83713dc855" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_01a08731-ab5a-791a-b7f5-8742f4646b97" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a08731-ab5a-71e4-804e-8abe9ce388c3" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_01a08731-ab5a-791a-b7f5-8742f4646b97" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/OTHERASSETSDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#OTHERASSETSDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/OTHERASSETSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab5a-7595-9632-117215c37dee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_01a08731-ab5a-74a5-b9f5-bcf2865f2ecf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab5a-7595-9632-117215c37dee" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_01a08731-ab5a-74a5-b9f5-bcf2865f2ecf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_01a08731-ab5a-70fe-86db-572fbfff672d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab5a-7595-9632-117215c37dee" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_01a08731-ab5a-70fe-86db-572fbfff672d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAssetsNoncurrent_01a08731-ab5a-77ae-985e-30c7cc146aa5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepositsAssetsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_01a08731-ab5a-7595-9632-117215c37dee" xlink:to="loc_us-gaap_DepositsAssetsNoncurrent_01a08731-ab5a-77ae-985e-30c7cc146aa5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofAccountsPayableandAccruedExpensesDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofAccountsPayableandAccruedExpensesDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofAccountsPayableandAccruedExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab5a-752c-a1e3-b93bd1e39861" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_01a08731-ab5a-7c57-b019-fb9ef2048789" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab5a-752c-a1e3-b93bd1e39861" xlink:to="loc_us-gaap_AccountsPayableCurrent_01a08731-ab5a-7c57-b019-fb9ef2048789" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_01a08731-ab5a-7fbe-9ee7-f2a2b7a616b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab5a-752c-a1e3-b93bd1e39861" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_01a08731-ab5a-7fbe-9ee7-f2a2b7a616b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_01a08731-ab5a-77bb-8130-45d1fadf1ec7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab5a-752c-a1e3-b93bd1e39861" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_01a08731-ab5a-77bb-8130-45d1fadf1ec7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_01a08731-ab5a-7b97-b183-93d19e6c44e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedIncomeTaxesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a08731-ab5a-752c-a1e3-b93bd1e39861" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_01a08731-ab5a-7b97-b183-93d19e6c44e4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofOtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofOtherCurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/ACCOUNTSPAYABLEACCRUEDEXPENSESANDOTHERCURRENTLIABILITIESScheduleofOtherCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_01a08731-ab5a-78f1-9494-e4973f459366" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSundryLiabilitiesCurrent_01a08731-ab5a-7eaf-bc62-27452ca7a9ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherSundryLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesCurrent_01a08731-ab5a-78f1-9494-e4973f459366" xlink:to="loc_us-gaap_OtherSundryLiabilitiesCurrent_01a08731-ab5a-7eaf-bc62-27452ca7a9ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_01a08731-ab5a-7994-87e2-4a35212ddf61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesCurrent_01a08731-ab5a-78f1-9494-e4973f459366" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_01a08731-ab5a-7994-87e2-4a35212ddf61" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#LONGTERMDEBTScheduleofLongTermDebtDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_01a08731-ab5a-74cb-9aae-24dadb4c200f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_01a08731-ab5a-73b7-9a8c-058f81c98d0f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-74cb-9aae-24dadb4c200f" xlink:to="loc_us-gaap_LongTermDebtCurrent_01a08731-ab5a-73b7-9a8c-058f81c98d0f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_01a08731-ab5a-7b03-9d7f-f716447536b8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-74cb-9aae-24dadb4c200f" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_01a08731-ab5a-7b03-9d7f-f716447536b8" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails_1" xlink:type="simple" xlink:href="asps-20260930.xsd#LONGTERMDEBTScheduleofLongTermDebtDetails_1"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/LONGTERMDEBTScheduleofLongTermDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_01a08731-ab5a-766d-959e-b39bde54f50d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7dfd-bbe2-3b31f9d66df7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-766d-959e-b39bde54f50d" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7dfd-bbe2-3b31f9d66df7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium_01a08731-ab5a-797e-9e92-fe1b029424aa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentUnamortizedPremium"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-766d-959e-b39bde54f50d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedPremium_01a08731-ab5a-797e-9e92-fe1b029424aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_01a08731-ab5a-78c9-a06e-5b48fac30e77" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-766d-959e-b39bde54f50d" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_01a08731-ab5a-78c9-a06e-5b48fac30e77" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_01a08731-ab5a-7d23-8fee-719253315c77" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a08731-ab5a-766d-959e-b39bde54f50d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_01a08731-ab5a-7d23-8fee-719253315c77" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/LONGTERMDEBTScheduleofPrincipalPaymentsDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#LONGTERMDEBTScheduleofPrincipalPaymentsDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/LONGTERMDEBTScheduleofPrincipalPaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_01a08731-ab5a-700c-a4d5-3d2c31367cdf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_01a08731-ab5a-700c-a4d5-3d2c31367cdf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_01a08731-ab5a-7772-b0ce-f4fc7a2a42ec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_01a08731-ab5a-7772-b0ce-f4fc7a2a42ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_01a08731-ab5a-7c32-b59c-2183b7567bdd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_01a08731-ab5a-7c32-b59c-2183b7567bdd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_01a08731-ab5a-7e44-bc37-2404633928dd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_01a08731-ab5a-7e44-bc37-2404633928dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_01a08731-ab5a-7122-9dd4-b0478896bf99" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_01a08731-ab5a-7f0f-852f-33336548704a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_01a08731-ab5a-7122-9dd4-b0478896bf99" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/OTHERNONCURRENTLIABILITIESDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#OTHERNONCURRENTLIABILITIESDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/OTHERNONCURRENTLIABILITIESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab5a-7258-a85c-e09e51fcb7c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_01a08731-ab5a-7eaa-8714-554e66ffbbee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab5a-7258-a85c-e09e51fcb7c3" xlink:to="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_01a08731-ab5a-7eaa-8714-554e66ffbbee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_01a08731-ab5a-735f-bde1-4489862b4135" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab5a-7258-a85c-e09e51fcb7c3" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_01a08731-ab5a-735f-bde1-4489862b4135" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_01a08731-ab5a-7a43-a08e-b711976a6000" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab5a-7258-a85c-e09e51fcb7c3" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_01a08731-ab5a-7a43-a08e-b711976a6000" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_01a08731-ab5a-7a48-838a-6bf28e5cc422" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_01a08731-ab5a-7258-a85c-e09e51fcb7c3" xlink:to="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_01a08731-ab5a-7a48-838a-6bf28e5cc422" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/COSTOFREVENUEScheduleofComponentsofCostofRevenueDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#COSTOFREVENUEScheduleofComponentsofCostofRevenueDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/COSTOFREVENUEScheduleofComponentsofCostofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_CostReimbursableExpenses_01a08731-ac17-737e-a9db-1d43d16f9195" xlink:href="asps-20260930.xsd#asps_CostReimbursableExpenses"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:to="loc_asps_CostReimbursableExpenses_01a08731-ac17-737e-a9db-1d43d16f9195" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_CostOutsideFeesAndServices_01a08731-ac17-7212-9da5-1f28a44ff3d9" xlink:href="asps-20260930.xsd#asps_CostOutsideFeesAndServices"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:to="loc_asps_CostOutsideFeesAndServices_01a08731-ac17-7212-9da5-1f28a44ff3d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostDirectLabor_01a08731-ac17-7d18-ada6-be4f07033506" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostDirectLabor"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:to="loc_us-gaap_CostDirectLabor_01a08731-ac17-7d18-ada6-be4f07033506" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization_01a08731-ac17-7b38-b01d-c690839fbab9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization_01a08731-ac17-7b38-b01d-c690839fbab9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_CostTechnologyAndTelecommunications_01a08731-ac17-7bf9-82c9-8300d4301cfc" xlink:href="asps-20260930.xsd#asps_CostTechnologyAndTelecommunications"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_01a08731-ac17-7482-b5ae-5dbfe1a3e0b1" xlink:to="loc_asps_CostTechnologyAndTelecommunications_01a08731-ac17-7bf9-82c9-8300d4301cfc" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/SELLINGGENERALANDADMINISTRATIVEEXPENSESDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#SELLINGGENERALANDADMINISTRATIVEEXPENSESDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/SELLINGGENERALANDADMINISTRATIVEEXPENSESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfessionalFees_01a08731-ac17-74d3-83e6-b1daa37736c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfessionalFees"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_ProfessionalFees_01a08731-ac17-74d3-83e6-b1daa37736c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_01a08731-ac17-7c36-9d77-2863928da159" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_LaborAndRelatedExpense_01a08731-ac17-7c36-9d77-2863928da159" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OccupancyNet_01a08731-ac17-73bb-91c0-739baac5eea0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OccupancyNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_OccupancyNet_01a08731-ac17-73bb-91c0-739baac5eea0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingExpense_01a08731-ac17-7f91-bbd9-2ec6d9945fa4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_MarketingExpense_01a08731-ac17-7f91-bbd9-2ec6d9945fa4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_01a08731-ac17-7b03-b972-d8b628723803" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_01a08731-ac17-7b03-b972-d8b628723803" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_SellingGeneralAndAdministrativeExpenseDepreciationAndAmortization_01a08731-ac17-7aa8-9f85-e29f2e78aecc" xlink:href="asps-20260930.xsd#asps_SellingGeneralAndAdministrativeExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_asps_SellingGeneralAndAdministrativeExpenseDepreciationAndAmortization_01a08731-ac17-7aa8-9f85-e29f2e78aecc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSellingGeneralAndAdministrativeExpense_01a08731-ac17-7d69-a974-382560370c80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherSellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a08731-ac17-783d-8e9b-61b92f401062" xlink:to="loc_us-gaap_OtherSellingGeneralAndAdministrativeExpense_01a08731-ac17-7d69-a974-382560370c80" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/OTHERINCOMEEXPENSENETDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#OTHERINCOMEEXPENSENETDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/OTHERINCOMEEXPENSENETDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_01a08731-ac17-7275-9132-5939b5902af1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeOther_01a08731-ac17-7d2e-bffc-61003be30662" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestIncomeOther"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_01a08731-ac17-7275-9132-5939b5902af1" xlink:to="loc_us-gaap_InterestIncomeOther_01a08731-ac17-7d2e-bffc-61003be30662" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_asps_OtherNonOperatingIncomeExpenseOther_01a08731-ac17-74f5-a46a-2a46f1760458" xlink:href="asps-20260930.xsd#asps_OtherNonOperatingIncomeExpenseOther"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_01a08731-ac17-7275-9132-5939b5902af1" xlink:to="loc_asps_OtherNonOperatingIncomeExpenseOther_01a08731-ac17-74f5-a46a-2a46f1760458" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="asps-20260930.xsd#COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7701-9172-04cd5fbf383e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_01a08731-ac18-766a-b36a-c4717101baae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7701-9172-04cd5fbf383e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_01a08731-ac18-766a-b36a-c4717101baae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_01a08731-ac18-73b4-85d3-86e7339fc69c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7701-9172-04cd5fbf383e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_01a08731-ac18-73b4-85d3-86e7339fc69c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_01a08731-ac18-75cb-b303-b0e6750011fe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7701-9172-04cd5fbf383e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_01a08731-ac18-75cb-b303-b0e6750011fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_01a08731-ac18-7db7-8d09-1f6a60a8b194" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7701-9172-04cd5fbf383e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_01a08731-ac18-7db7-8d09-1f6a60a8b194" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.altisource.com/role/COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="asps-20260930.xsd#COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.altisource.com/role/COMMITMENTSCONTINGENCIESANDREGULATORYMATTERSScheduleofMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7496-ad4f-099345e4bb2e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_01a08731-ac18-7622-8f6e-69482af91262" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7496-ad4f-099345e4bb2e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_01a08731-ac18-7622-8f6e-69482af91262" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_01a08731-ac18-765f-b9a5-17eeb159779e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_01a08731-ac18-7496-ad4f-099345e4bb2e" xlink:to="loc_us-gaap_OperatingLeaseLiability_01a08731-ac18-765f-b9a5-17eeb159779e" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
