“Can a card-linked, white-label installment layer displace traditional BNPL by using consumers' existing credit rather than issuing new loans?”
Splitit launched as a credit card-linked installment solution, differentiating itself from traditional BNPL by leveraging shoppers' existing credit card limits rather than issuing new credit or performing new underwriting. The model positions Splitit as infrastructure — providing white-label, embedded installment tech to merchants while keeping the merchant's brand front and center. Over time the company expanded from pure e-commerce into omnichannel and pay-after-delivery use cases, and introduced its own consumer lending entity (Splitit Consumer Funding LLC) to offer interest-bearing installment plans directly, broadening beyond the pure card-hold model.
Splitit processes payments through Worldpay.
The Embedded Finance Index 2026 maps 2 layers in Splitit's stack: Payments / PSP (Worldpay); Lending (Credit card-linked installments (Essential — consumer pays APR), Credit card-linked installments (Flex — lower APR with shared cost), Credit card-linked installments (Premium — 0% interest, merchant-funded), Premium Lite installments (partial upfront funding) and 4 others).
Get a read on where your own stack stands against Splitit and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.