John Mazur

With an accomplished background in scaling technology companies, John brings decades of experience to the CEO position. He joined Chatmeter from CoStar Group, where he was President of Residential, responsible for its marketplace business since 2020. Previously, John was CEO of Homesnap, which he helped build into a market leader before selling it to CoStar Group for $250M in 2020. John has also held roles as CRO at Belly, a SaaS-based customer loyalty company, and ReachLocal, an online marketing solutions provider, where he was the CEO of the European Division and helped build from start-up to over $100M in revenue, eventually going public in 2010. John holds an MBA from Columbia Business School.