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Tools
Real estate & property analytics
6 tools compared: how each is priced, where it runs, and what to consider instead.
| Tool | Pricing model | Free tier | Open source |
|---|---|---|---|
| ATTOM Nationwide property data business aggregating tax, deed, mortgage, foreclosure and valuation records for real estate, insurance and mortgage analytics. | Quote only | No | No |
| CoStar Commercial real estate data and analytics business covering property listings, sales comps, lease data and market trends across the U.S. and beyond. | Quote only | No | No |
| HouseCanary Residential property valuation and forecasting platform providing AVMs, market reports and API-based data for lenders, investors and agents. | Subscription | No | No |
| Redfin Data Center Free downloadable U.S. housing-market datasets from Redfin, covering prices, inventory, migration and financing trends by geography. | Free | Yes | No |
| Reonomy Commercial real estate ownership and deal-sourcing platform covering 53M+ U.S. properties, used to find owners and off-market opportunities. | Subscription | No | No |
| Zillow Research Free downloadable housing-market datasets from Zillow, including home value and rent indices, sale prices and inventory trends by geography. | Free | Yes | No |