Zillow
AI home valuations and listings for buyers, sellers, and renters.
About
Zillow is the dominant US home-search portal, and its headline AI feature is the Zestimate: a neural-network automated valuation model covering roughly 116 million homes. The company publishes measured accuracy data for the Zestimate (last refreshed July 2025, per its own reporting), which makes it unusually transparent for a consumer AVM. It is a starting point, not an appraisal: error rates run higher for off-market homes and thin rural markets, and Zillow itself positions the figure alongside list prices, price history, and rent estimates rather than as a final answer.
What it can do
- AI home valuation (Zestimate), for-sale and rental listings, Rent Zestimate, price and tax history, monthly cost calculators.
Setup
No setup. Public website and mobile apps; free account for saved homes and alerts.
Prerequisites
None for browsing. A free Zillow account unlocks saved searches and notifications.
Use cases
Works with
Trust score — 9/10
Scored 9/10 (verified tier, metrics-v1). Evidence: Vendor-published Zestimate accuracy data (refreshed July 2025) read on zillow.com/z/zestimate; independent critique cross-checked via theclose.com.; Company-reported coverage (~116M homes) labeled as such; limitations stated (off-market/rural error rates higher)..
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.