v3.26.1
Cover
Aug. 07, 2026
Entity Addresses [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 07, 2026
Entity File Number 001-39116
Entity Registrant Name KATAPULT HOLDINGS, INC.
Entity Central Index Key 0001785424
Entity Tax Identification Number 84-2704291
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 400 Galleria Parkway SE
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Atlanta
Entity Address, State or Province GA
Entity Address, Postal Zip Code 30339
City Area Code 678
Local Phone Number 402-3000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol KPLT
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Former Address [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 5360 Legacy Drive
Entity Address, Address Line Two Building 2
Entity Address, City or Town Plano
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75024