Altos
Real EstateCalifornia, United States11-50 Employees
Altos is a real estate data provider that delivers real-time market information and weekly statistics for 99% of U.S. ZIP codes. The service targets real estate professionals, investors, and financial institutions, helping them make informed decisions based on current market conditions. Traditional analyses can lag months behind, while Altos analyzes market activity at the neighborhood level to offer timely, actionable intelligence at the start of each week. Based in San Francisco, California, Altos was founded in 2006 by Mike Simonsen, a real estate analytics pioneer. Since 2022, Altos has operated as part of HousingWire after HW Media, LLC acquired Altos Research, Inc., expanding access to real-time housing data.