“Can a single infrastructure layer give every B2B platform the ability to launch a fully branded, underwritten spend management and corporate card product in days?”
CapitalOS was built from inception as an embedded spend management infrastructure company targeting B2B platforms. Rather than serving end businesses directly, CapitalOS provides the underlying building blocks — including underwriting, risk management, capital, embeddable UI components, and APIs — that allow platforms to launch their own branded spend management products within days. The company raised a Seed round led by Group 11 alongside $30M in debt to fund the capital it extends through its platform partners.