BIRMINGHAM, AL. (August 13, 2025) – Founders is pleased to announce the sale of Rentgrata, a pioneering peer-to-peer resident engagement SaaS platform for the multifamily space, to Opiniion, a leading provider of resident satisfaction software to property managers. Together, Opiniion and Rentgrata now support over 2,000,000 units across 9,000+ communities nationwide, establishing it as a leading resident experience and operations hub. Opiniion is backed by Five Elms Capital, and Rentgrata w...
