RESAAS Services, Inc. is engaged in the provision of design, development, and commercialization of a cloud-based social business software platform for the real estate services industry. Its solutions include RealTimeMLS, which is a real-time listing solution and communication platform designed for real estate associations; and BrokerOS, which is an online communication hub that helps its agents open, read, and respond to the emails and messages. The company was founded by Thomas Rossiter and Adrian Barrett on June 4, 2009 and is headquartered in Vancouver, Canada.