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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019dd5be-96c9-70ed-b0ea-5137e6f87381,g:2466e7c2-6992-48ea-a5b9-ebee848854d0-->
<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:roleRef roleURI="http://www.clearme.com/role/Cover" xlink:type="simple" xlink:href="you-20260506.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.clearme.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019dd5be-96c9-72e3-b3a5-f8205d418ae6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_DocumentType_019dd5be-96c9-72e3-b3a5-f8205d418ae6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019dd5be-96c9-7e2d-a8e5-a4da4f2d0f36" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_DocumentPeriodEndDate_019dd5be-96c9-7e2d-a8e5-a4da4f2d0f36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019dd5be-96c9-72f3-be77-4e0951dba8b6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityRegistrantName_019dd5be-96c9-72f3-be77-4e0951dba8b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019dd5be-96c9-7d98-a738-9187d083f6f2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019dd5be-96c9-7d98-a738-9187d083f6f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019dd5be-96c9-71e2-a0c2-553a5b750cee" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityFileNumber_019dd5be-96c9-71e2-a0c2-553a5b750cee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019dd5be-96c9-75a1-baac-a1b60756a361" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityTaxIdentificationNumber_019dd5be-96c9-75a1-baac-a1b60756a361" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019dd5be-96c9-7307-bae0-2dcacb0a574e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityAddressAddressLine1_019dd5be-96c9-7307-bae0-2dcacb0a574e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_019dd5be-96c9-71f6-ace2-f67e698d4ccc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityAddressAddressLine2_019dd5be-96c9-71f6-ace2-f67e698d4ccc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019dd5be-96c9-70d3-8376-cf88491b2758" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityAddressCityOrTown_019dd5be-96c9-70d3-8376-cf88491b2758" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019dd5be-96c9-767a-a283-29aa10c01133" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityAddressStateOrProvince_019dd5be-96c9-767a-a283-29aa10c01133" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019dd5be-96c9-7499-b0d5-23bb141c80a2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityAddressPostalZipCode_019dd5be-96c9-7499-b0d5-23bb141c80a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019dd5be-96c9-760e-b971-81ebbe4d274a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_CityAreaCode_019dd5be-96c9-760e-b971-81ebbe4d274a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019dd5be-96c9-720e-889c-a9c9d9d32bbc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_LocalPhoneNumber_019dd5be-96c9-720e-889c-a9c9d9d32bbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019dd5be-96c9-7471-920c-0d0add174b41" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_WrittenCommunications_019dd5be-96c9-7471-920c-0d0add174b41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019dd5be-96c9-7977-abf4-aca587f64a61" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_SolicitingMaterial_019dd5be-96c9-7977-abf4-aca587f64a61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019dd5be-96c9-7e3c-aa7c-e4edbfc488dd" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_PreCommencementTenderOffer_019dd5be-96c9-7e3c-aa7c-e4edbfc488dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019dd5be-96c9-7693-b9e1-3a560d119d3c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019dd5be-96c9-7693-b9e1-3a560d119d3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019dd5be-96c9-7e97-8ba7-ad19f4c28709" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_Security12bTitle_019dd5be-96c9-7e97-8ba7-ad19f4c28709" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019dd5be-96c9-75a1-a066-71c523999354" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_TradingSymbol_019dd5be-96c9-75a1-a066-71c523999354" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019dd5be-96c9-7da8-8d7c-a72a48b051c6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_SecurityExchangeName_019dd5be-96c9-7da8-8d7c-a72a48b051c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019dd5be-96c9-7f1a-b115-78b750842e47" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityEmergingGrowthCompany_019dd5be-96c9-7f1a-b115-78b750842e47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019dd5be-96c9-77a0-87ec-c9a373163efb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_EntityCentralIndexKey_019dd5be-96c9-77a0-87ec-c9a373163efb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019dd5be-96c9-79fb-be83-e4a240a5b906" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd5be-96c9-7c66-9805-34479fa87e18" xlink:to="loc_dei_AmendmentFlag_019dd5be-96c9-79fb-be83-e4a240a5b906" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
