Sponsor banking: the banks behind financial apps and cards
Many financial apps and cards run on a partner bank that holds the money, issues the cards or makes the loans, while a technology company runs the app. The model is growing, and some fintechs are now buying banks, but the 2024 Synapse failure showed that customers can lose access to money when the companies in between keep poor records. Regulators have proposed new guidance; it is not final.