Compass

Compass is the largest US residential real-estate brokerage by sales volume, combining a large agent network with an in-house technology platform. Founded in 2012 and headquartered in New York, Compass went public in 2021. It is building a proprietary, voice-activated agent AI platform that drafts emails, marketing collateral, and transaction timelines — an adopter productizing AI for its own agents rather than selling software externally.