It is backed by investors such as Starting Line, Clocktower Ventures, Mischief VC (Plaid CEO Zach Perret's fund), and Gilgamesh Ventures (Petal co-founders), and angels such as William Hockey (CEO of Column, founder and former CTO of Plaid) and Harry Stebbings. Boom is building a suite of rental financial services for renters and property managers, including tenant screening, rent payment reporting, rent reporting-as-a-service, and a number of integrations with the largest property management systems (PMS).