Argentine fintech Rebill raises $5.4M Pre Series A round

Argentine fintech company Rebill has successfully raised $5.4 million in a pre-Series A funding round, increasing its total funding to over $9 million. Notable investors in this round include Tiger Global, Y Combinator, SV Angel, Soma Capital, as well as tech figures Guillermo Rauch and Arash Ferdowsi. Established in 2020, Rebill offers payment infrastructure that enables businesses to accept local payment methods in multiple countries without needing to set up a legal entity in each market.

Currently operating in Argentina, Brazil, Chile, Colombia, Mexico, and the United States, Rebill will utilize the new funds to expand its presence in these markets, target larger clients, and enhance its services.

Rebill's offerings consist of two main services: Rebill Treasury, which assists companies in managing funds across multiple currencies, and Rebill Platforms, a solution that allows software companies and marketplaces to provide payment services under their own brand names. Between January and September 2026, Rebill experienced a significant growth spurt, doubling its number of active merchants and tripling its monthly payment volume. Among Rebill's satisfied clients are online platforms Henry, Assist 365, and TripleTen.