Proptech Developers

ATTOM's Property Data API provides access to real estate datasets for over 158 million U.S. properties. It offers data on ownership, valuations, mortgage, demographics, and market trends.

ClimateCheck provides climate risk data solutions for real estate stakeholders. It assesses current and future exposure to extreme weather events for properties.

Enterprise property data API with comprehensive coverage.

Access 531,820 open datasets from U.S. federal agencies via searchable catalog for research, app development, and visualization.

Datafiniti provides property-level data for real estate analysis, valuations, underwriting, address verification, and fraud detection via API, portal, and bulk downloads.

Dwellsy is a rental housing platform that lists apartments, houses, townhouses, condos, and mobile homes for rent.

Automated retrieval and analysis of energy, emissions, and operational data for real estate portfolios via platform integration.

Property-level physical climate risk data on flood, wildfire, and wind hazards via API and open data for real estate assets worldwide.

1–10 ratings for public schools based on student progress, test scores, and college readiness across all 50 US states and D.C.

HouseCanary provides property data, valuations, CMAs, market forecasts, and AI-driven analytics for real estate professionals.

High-resolution aerial imagery and building materials data with AI-generated property layers, delivered via API and platform.

API providing detailed, human-readable neighborhood profiles with descriptive location-based content.

Free Industry Data Model with definitions for 150+ real estate use cases supporting data standards and digital transformation.

Resident feedback data from tour to move-out delivered via platform to support property management decisions nationwide.

RESO-compliant real estate data including MLS, assessor, and deed data.

Real-estate data standard defining common resources, fields and lookups.

Licensed MLS listing data with bulk historical and daily incremental updates via API and Snowflake access.

RentCast provides real-time rental property data and market insights. It allows users to look up rent prices and track rental portfolios.

Reonomy provides commercial real estate (CRE) property and ownership intelligence. It is designed to help users source new deals and identify off-market opportunities.

SafeGraph provides clean, high-quality places data for analytics, models, and location products. It offers point of interest data, precise polygons, and structured geocoded address data.

Shovels provides building permit and contractor intelligence, turning fragmented permit data into actionable insights using AI.

Address enrichment API delivering 350+ property data points — structure, location, and financial attributes — for 210M+ US addresses.

Rooftop-accurate geocoding API delivering precise latitude/longitude for 96% of US addresses, with parcel and ZIP+4 precision levels.

Smarty provides address verification APIs and list processing tools for USPS and international addresses.

USLandGrid provides GIS data including land grid, tax parcel, well and production, and infrastructure data. It offers data for integration across enterprise systems and desktop applications.

UrbanFootprint provides spatial data and analysis technology for resilience insights. It integrates urban, climate, and community factors to assess risk and market behavior.

Walk Score Professional provides tools and data for assessing neighborhood walkability, public transit access, and travel times.

AI-powered risk and decision intelligence platform providing wildfire risk and roof age data for insurance via API.