Zillow Group

Zillow reimagines residential real estate to make home a reality for more people. As the most visited real estate app and website in the United States, Zillow connects hundreds of millions of consumers with technology, agents, loan officers, and digital solutions. Zillow provides industry-leading tools and resources to real estate professionals to help them grow their businesses. For renters and housing providers, Zillow offers a marketplace and end-to-end products and services for applications, leases, and payments. Zillow's ecosystem covers the entire home journey, including dreaming, shopping, renting, buying, selling, and financing. At its core, Zillow maintains a living database of approximately 173 million U.S. homes and differentiated content, including the Zestimate. The Zestimate is a patented proprietary automated valuation model that provides home value estimates. Launched in 2006, the Zestimate feature introduced transparency to residential real estate. During 2025, the Zestimate feature had a median error rate of 1.8% for homes listed for sale and 7.2% for off-market homes. Zillow is also building a two-sided rentals marketplace and modernizing end-to-end transaction solutions for renters and housing providers. In 2025, Zillow Rentals had 2.4 million average monthly active rental listings, including single-family homes and large apartment complexes. Zillow is a diversified, transaction-focused platform that integrates services across various steps in a consumer's housing journey and equips real estate professionals with tools and insights. Through its integrated-transaction strategy, Zillow has built an ecosystem of connected solutions for renters, buyers, sellers, and real estate professionals.