RentFlow

RentFlow is a New York fintech, part of Y Combinator's Summer 2024 batch, that builds a 'Buy Now, Pay Later' layer for commercial rent. It pays landlords their full rent on the 1st of the month, then lets business tenants repay in smaller installments synced to their real cash flow. The company pairs payments infrastructure with AI underwriting that reads transaction-level and behavioral signals to price flexibility, aiming to keep otherwise-healthy small and medium businesses from being pushed into default by a single fixed lump-sum bill.