RentCast is a leading brand that offers a powerful property data API to power real estate applications. With instant access to nationwide property and rental data in the US, RentCast provides invaluable information for real estate professionals. Their comprehensive API allows users to search 140+ million property records, including residential and commercial properties.

Users can retrieve data points such as structural attributes, property features, tax assessment history, property tax amounts, and last sale information. RentCast also provides real-time property value and rent estimates, allowing users to get instant home value and rent estimates (AVM) based on a property's unique characteristics and comparable listings. In addition, RentCast's API provides access to active sale and rental listings across the country.

Users can search for properties in all 50 states, retrieve their descriptions, status, listed prices, and days on the market. For real estate market analysis, RentCast offers historical rent trends, market averages, listing statistics, and composition statistics for any US zip code. RentCast's property data API comes with comprehensive documentation, live chat support, and transparent pricing plans that can be tailored to any budget.

They also offer a free API plan with 50 free API calls per month for users to test and integrate their data