Cotality

Cotality is a real estate data and analytics platform that helps property professionals make sense of complex market information. It pulls together property data, climate and risk data, market trends, and customer insights into one place. The platform covers over 98% of properties in its largest markets and refreshes more than a million data points each month. It also provides 30 years of historical data and 30-year forecasts for environmental risk, so users can track what has happened and anticipate what is coming.

The platform runs on what Cotality calls CoreAI — a set of machine learning models built for property analysis. These models handle future risk scenario modeling, address verification, and automatic visualizations. The system ingests data quickly and runs real-time quality checks across multiple layers to keep the numbers reliable. Cotality does not just dump raw data on users; it structures the information into analytical models tailored for real estate decisions. The interface includes a US Property Market Index that tracks annual home price changes, home equity shifts, and price forecasts.

Real estate agents, valuers, lenders, insurers, investors, and homeowners can all find something useful here. A real estate agent might use it to price a listing or show a buyer future flood risk. An insurer could model potential losses from natural disasters. An investor might scan market trends across regions before committing capital. The platform also publishes research articles and a Hazard HQ feed for tracking events like earthquakes. It is a heavy-duty tool for anyone who needs property intelligence, not a casual home-search app.