Zillow

Zillow is an American online real estate marketplace company that was founded in 2006. It provides a platform where users can browse real estate listings for rentals, homes for sale, and properties not currently on the market. Zillow offers various services including the Zillow Offers program, which allows homeowners to sell their property directly to Zillow. The company also provides home value estimates known as 'Zestimates', and operates a suite of tools and services for real estate agents, including advertising and lead generation.