Data Format & Delivery
API
Data accessible via a RESTful or GraphQL API endpoint Browse every data source tagged with "API".
165 sources
Data sources tagged with API
123Skip
Skip tracing service providing accurate phone numbers and emails for property owners nationwide via pay-as-you-go API.
ALN Apartment Data
Nationwide multifamily property data including occupancy, rents, concessions, amenities, and historical trends via platforms and APIs.
API Documentation and Guide
Federal infrastructure permitting and environmental review data for large projects via an online dashboard and API.
APISCRAPY
AI-powered web and mobile app scraping converting online data into APIs and database-ready formats with automated workflows.
ATTOM Deed Data
Property deed and ownership data from county recorders nationwide.
ATTOM Property API
Comprehensive property data API covering 158M+ properties.
ATTOM Property Data API (formerly Estated)
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.
ATTOM Tax Data
Aggregated property tax assessment data from 3,000+ counties.
Agora
Real estate investment management software with capital raising, investment tracking, investor portals, and accounting services.
AirDNA
AirDNA provides short-term rental data and analytics for hosts and investors. It offers insights into market performance and property earning potential.
Altos Research
Weekly housing market data and reports broken down by ZIP Code and market quartiles via web platform and API.
Altus Group CRE Data and Analytics
Commercial real estate market, asset, and portfolio data with analytics via platform tools and APIs across multiple countries.
Amenify
Managed service teams for house cleaning, chores, food delivery, handyman, dog walking, and home shopping for multifamily properties.
Atom
Curated marketplaces with 400,000+ premium, ultra-premium, and modern-extension domains plus domain registration and brokerage services.
Azibo
Property management software with tenant screening, rent collection, and accounting tools for single-family to commercial rentals nationwide.
BEACON
Property data collection and reporting services for lenders, appraisers, and insurers with nationwide coverage and GSE data integration.
BIGDBM
Privacy-first identity data with AI-scored identity resolution and real-time profile enrichment via API.
Bank Data & Statistics
The FDIC provides searchable databases for information on specific banks, their branches, and the banking industry. It offers various reports and data sets related to financial institutions.
BatchData Assessor API
Real-time tax assessor data for 155M+ US properties including assessments, valuations, and ownership records via API.
Bilt Rewards
Earn points on rent payments for 4M+ homes or any property via BillPay, with free rent reporting to credit bureaus.
Blend
API platform providing digital mortgage origination data and workflow solutions for financial institutions nationwide.
Briq AI Orchestration for Construction
AI-driven automation for construction workflows including bid analysis, invoice processing, and payroll management.
Building Permit Data
National building permit and contractor license data with over 326M permits and 85% US coverage.
ButterflyMX
Unified platform connecting video intercoms, access control, and security cameras for multifamily and commercial buildings.
Buxton
Location intelligence data for market planning, site selection, and site performance with analytics and mapping tools.
CAPE® Property Intelligence
Property condition and risk data including roof condition, tree overhang, wildfire risk, and pool count via API and bulk delivery nationwide.
CRED iQ
CRED iQ provides commercial real estate analytics, offering data on CRE, CMBS, and Multifamily loans. It supports professionals in uncovering opportunities and market analysis.
Cash Flow Portal
Platform providing AI underwriting, CRM, investor portals, and fund administration for commercial real estate workflows.
Census American Community Survey
Detailed demographic, social, and economic data via API.
Census TIGER/Line
Geographic boundaries and features for all US census geography.
ClearAVM™
ClearAVM is an automated valuation model (AVM) that provides property valuations. It is designed for use by investors, lenders, and regulators.
CoStar Group
Comprehensive commercial real estate data and analytics.
Commercial Real Estate and Property Data APIs
Commercial real estate and investment data delivered via APIs for asset and portfolio management.
CommercialEdge Data
Nationwide commercial real estate listings and market data for office, industrial, retail, and coworking spaces.
CompCurve
CompCurve provides real estate data discovery and analytics services. It sources, analyzes, and delivers real estate data.
CompStak One
CompStak One is a platform for commercial real estate data, providing lease comps, sale comps, loan data, property data, and analytics.
Conservice
Utility management data and reporting for multifamily and commercial properties via software platform and expert services.
ConstructivIQ
Plans and tracks submittal and material workflows based on project schedules via Procore integration.
CoreLogic AVM
Automated valuation models for mortgage and insurance use.
CoreLogic MLS
Aggregated MLS data from hundreds of local MLS boards.
CoreLogic Property API
Enterprise property data API with comprehensive coverage.
Data Facts
Background screening reports for tenant and employment screening with accurate, compliant data delivery.
DataTree®
Parcel-level ownership, deed, and recorded document data for 150M+ US properties via web platform and API.
DataVerify
DataVerify provides solutions for mortgage fraud prevention and workflow automation for lenders.
Datafiniti Property Data
Datafiniti provides property-level data for real estate analysis, valuations, underwriting, address verification, and fraud detection via API, portal, and bulk downloads.
Datarade Commercial Real Estate Data Providers
Directory listing commercial real estate data providers offering data on demand, supply, transactions, energy, and location intelligence.
Dateno
Dateno provides access to over 22 million open datasets globally. It offers both manual data search and API integration for data extraction.
Dealpath
Platform providing investment lifecycle data and analytics for commercial real estate via AI, automation, and data integration.
Dwellsy IQ
Unit-level final asking rent data from 17M+ residential listings sourced directly from property management systems nationwide.
EPA Envirofacts
Environmental data on toxic releases, Superfund sites, water and air quality via EPA API and bulk downloads nationwide.
Eagleview Assess
High-resolution aerial imagery and AI-driven property measurements with 1-inch accuracy via unified platform and subscription.
EliseAI Student Housing
EliseAI provides AI automation for student housing, optimizing leasing and management for off-campus and purpose-built student housing.
Energi.AI for Real Estate
Automated retrieval and analysis of energy, emissions, and operational data for real estate portfolios via platform integration.
Engrain
API providing interactive maps and unit-level property data visualization for multifamily and real estate projects nationwide.
Equifax
Equifax provides mortgage and credit data solutions that help lenders assess credit risk, verify borrower information, and optimize mortgage portfolios.
FARO Sphere XG (formerly HoloBuilder)
Cloud platform for managing 360° photos, 3D point clouds, and 3D design data from FARO devices and standard file formats.
FEMA Flood Hazard Layer
Flood hazard zone data from FEMA integrated with nationwide parcel and location datasets.
FEMA Flood Map API
Flood zone and flood risk data delivered via API for properties across the United States.
Fannie Mae Loan Lookup API
API providing real-time data to identify if loans are owned by Fannie Mae for refinance and underwriting eligibility.
Fello Real Estate CRM Add-Ons for Lead Enrichment
AI-powered CRM add-ons that enrich real estate lead data with property, mortgage, and contact info from public sources.
First American Documents
Recorded property documents and images from county recorder offices nationwide via API and bulk delivery.
First American Tax Data
Property tax data integrated with title and ownership data.
Flood Risk & Flood Zone Data
Flood risk and flood zone data integrated with property and neighborhood datasets for 160M US parcels.
Flood risk API
Climate risk and flood zone data with property-level assessments via web platform and API.
Foreclosure Data
ICE provides nationwide foreclosure data covering notices of default, trustees, auctions, and bank-owned properties across judicial and non-judicial states.
Foursquare Places
Global POI data with 100M+ venues, 50+ attributes per location, updated continuously via API and data feeds.
Geospatial Data Storefront
HUD-eGIS Storefront offers access to HUD's geospatial datasets, mapping tools, and APIs covering housing and urban development programs.
Google Analytics Hub Datasets
Historical market depth, block trades, and reference data for CME Group exchanges via Google Analytics Hub and BigQuery.
Google Maps Platform Places Insights in BigQuery
Point-of-interest data with 300+ place types and attributes for location analysis via BigQuery integration.
GreatSchools ratings
1–10 ratings for public schools based on student progress, test scores, and college readiness across all 50 US states and D.C.
Gridics
Parcel-level zoning data and intelligence with 3D mapping and property research tools for municipal zoning management.
HappyCo
AI-powered platform for multifamily maintenance operations, work orders, inspections, and CapEx planning.
HazardHub Risk Data
HazardHub provides property risk data and predictive scores for underwriting and pricing. It offers intelligence for various perils including fire, weather, water, and earth.
HelloData Multifamily Market Analysis
HelloData provides automated multifamily market analysis, offering insights into market surveys and deal analysis. It is designed for multifamily professionals to save time on market research.
Hi-Tech Digital
Aggregation of real estate public records and listing data with cleansing, enrichment, validation, and verification services.
HomeLight
HomeLight connects home buyers and sellers with real estate agents and offers solutions for home transactions.
Homebase (now OneQuext)
Smart building automation and access control for multifamily properties with managed WiFi, smart devices, and AI-powered leasing tools.
Homeowner Enrichment
Real-time property data on home value, equity, and mortgage status for 98% of US homes via API and platform.
Homesage.ai
AI-analyzed off-market and MLS data with investment property search, reports, and APIs for 150M+ US residential properties.
Hostfully
Hostfully provides guest experience and property management software for short-term rental businesses.
HouseCanary
HouseCanary provides property data, valuations, CMAs, market forecasts, and AI-driven analytics for real estate professionals.
Hover
Platform converting property photos into 3D models with measurements, design visualization, and cost estimation for home projects.
IDeaS
AI-powered revenue management and forecasting solutions for hospitality, cruise, and parking industries worldwide.
Implex
Custom development of web, mobile, and AI applications including front-end, back-end, and UI/UX design services.
Infinite Creator
AI tool that converts property photos into video tours with music and styling for MLS, websites, and social media.
InvestNext
Investment management platform for real estate capital raising, investor relations, automated payments, and compliance tracking.
Key Data Dashboard
Performance insights and benchmarking data for millions of vacation rental properties and hotels worldwide via platform and API.
Knoema
Access to air quality, market research, land use, water, and real estate data via platform and APIs.
Koordinates
Cloud GIS platform for storing, managing, transforming, and publishing geospatial data with APIs and web tools.
LA County Planning GIS Data
GIS data for LA County unincorporated areas available for download and web use via ArcGIS services.
Lead Sherpa Skip Trace
Contact and property data with 16 data points per record, including last sold date and price, via API and file processing.
Livly
AI-driven resident operations platform managing prospect-to-renewal workflows for 1,000+ multifamily properties nationwide.
Location, Inc. Probability Tools
Probability tools for crime, fire, hail, and water claims delivered via API and web platform for location-based risk analysis.
Los Angeles Open Data
Real-time geospatial and city data for Los Angeles via Open Data Portal and GeoHub platforms.
LotComps
Nationwide database of mobile home park lot rents, occupancy, ownership, and market comps with API and alerts.
Mashvisor
Mashvisor provides data for short-term rental analysis and real estate investment opportunities. It offers tools for rental analysis and identifying investment properties.
Moody’s CRE API
The Moody's CRE API provides access to commercial real estate data and analytics.
Mortgage Calculator API
The Mortgage Calculator API provides detailed mortgage and other home financing payment information. It calculates interest and monthly/annual payments using standard mortgage calculation formulas.
Mortgage data (HMDA)
Loan-level mortgage data for the U.S. market, available via API and bulk download with privacy protections.
National Building Permit Database by Zip Code & Contractor .
National building permit and licensed contractor data with 25+ years of historical records and daily updates.
National Flood Data: Home
Parcel-level FEMA flood zone and geospatial risk data delivered via API for flood risk underwriting and analytics.
Nationwide Building Permit Data
Nationwide parcel-level building permit data with flexible delivery via API, bulk download, and cloud solutions.
Nearmap
High-resolution aerial imagery and building materials data with AI-generated property layers, delivered via API and platform.
Nearmap for Insurance
Property data and 130+ AI insights for insurance underwriting, quoting, renewals, claims, and catastrophe response.
Neighborhood Data
ATTOM's Neighborhood Data offers local area details including points of interest, crime stats, weather, unemployment rates, and transit routes by city and zip.
Northspyre
Real estate development management software providing real-time financial data and project insights via a unified platform.
Notarize
Online notarization via video call with 24/7 access to notaries, supporting PDF and DOCX document uploads.
OFFRS
AI-driven platform providing qualified real estate listing leads nationwide via a guaranteed monthly Lead Feed.
Opportunity Zones
Geospatial datasets and mapping tools covering HUD programs including Opportunity Zones across the U.S.
Optimal Blue
Optimal Blue provides an end-to-end capital markets platform for the mortgage industry. It offers solutions for pricing accuracy, margin protection, and operational efficiency.
Parcels Open Data - Town of West Springfield
This is an open data feature service providing parcel ownership information for the Town of West Springfield.
PhantomData
97% accurate owner contact details, property enrichment, skip tracing, property search, and phone number verification services.
Pitch Gauge
Roof and wall measurement reports with interactive 3D models from map and satellite data, delivered via PDF, XML, and ESX.
Plan0
AI-powered platform providing automated preconstruction cost estimates, scenario simulations, and cost forecasts for real estate projects.
Pre Foreclosure Data
BatchData provides pre-foreclosure data, offering details from initial default notices to scheduled auction information.
Procore API
Construction project data and management insights delivered via AI-powered platform and API for improved safety, efficiency, and decision-making.
PropMix Data API
RESO-compliant real estate data including MLS, assessor, and deed data.
PropMix Real Estate Data
PropMix provides real estate data and intelligence through easy-to-integrate APIs.
PropStream
PropStream provides AI-enhanced real estate data and tools for real estate professionals. It supports lead generation, property evaluation, and marketing efforts.
PropertyRadar
PropertyRadar helps real estate, mortgage, and service professionals connect with motivated property owners. It provides tools to qualify opportunities and automate outreach.
Propertyware
Propertyware is a property management software designed for single-family rental property management companies.
REDA Solutions for Student Housing
Student housing management software automating leasing, roommate matching, billing, maintenance, and community event management.
RESO Data Dictionary
Standardized data dictionary for MLS and property data interoperability across the US real estate industry.
REdistribute
Licensed MLS listing data with bulk historical and daily incremental updates via API and Snowflake access.
RSMeans API
Construction cost and project data delivered via API for detailed construction and development insights.
Real Estate & Property Data
Parcel-level property, foreclosure, mortgage, valuation, and neighborhood data for 160M+ US properties via API and bulk delivery.
Real Estate Data Warehouse
Custom-built real estate data warehouses combining tenant, lease, property, payment, and expense data for reporting and analysis.
Real Estate Data by Exchange Data
Exchange Data provides real estate data that includes detailed information and insights related to the housing and property market.
Real Estate Data for the Construction & Development Industry
Parcel-level property, foreclosure, mortgage, boundary, valuation, and neighborhood data for 160M+ US properties.
RealEstateAPI
RealEstateAPI provides access to property records, MLS listings, and historical sales data. It offers advanced search capabilities and tools for portfolio management.
Realtor.com API
MLS listing data and property information.
Regrid
Regrid provides parcel data with boundaries, buildings, addresses, and geographic enrichments. It unifies fragmented property records into a nationwide and globally expanding dataset.
Regrid Parcel Data
Standardized parcel boundaries for 155M+ parcels nationwide.
RentCast
RentCast provides real-time rental property data and market insights. It allows users to look up rent prices and track rental portfolios.
RentSpree
Tenant screening reports, rental marketing, leasing management, and online payment tools for rental properties nationwide.
Rentcast API
Rental market data and automated valuations.
Rentometer
Rent estimates, rent comps, and historical rental trends for U.S. properties via web platform and CSV downloads.
Reonomy
Reonomy provides commercial real estate (CRE) property and ownership intelligence. It is designed to help users source new deals and identify off-market opportunities.
ReportAll
Parcel data covering over 99% of U.S. properties, updated daily, accessible via API, bulk download, and web platform.
Res-Intel Solutions
Mass-scale residential and commercial building characterization and energy benchmarking via AI-driven software and data integration.
Residential Energy Consumption Survey (RECS)
The Residential Energy Consumption Survey (RECS) provides data on household characteristics and energy usage for primary residences in the United States.
Residential RV & Trailer Park Operators in the US Industry A
Human-verified industry data and insights for Residential RV & Trailer Park Operators via API and integrations.
RiskExec
Compliance reporting and analysis platform for HMDA, CRA, SBL/1071 with data cleaning, validation, submission, and reporting tools.
S&P Global Market Intelligence
Financial and market data including banking, private markets, and sustainability via platform and API nationwide.
Salesforce AppExchange Real Estate Search
Marketplace of 1,400+ real estate apps and solutions integrating with Salesforce for sales, marketing, finance, and operations.
Searchbug API Solutions
Searchbug offers APIs for real-time data verification and contact information retrieval. These APIs can be integrated into web, application, or mobile platforms.
Shovels
Shovels provides building permit and contractor intelligence, turning fragmented permit data into actionable insights using AI.
SingleKey
Tenant screening reports with credit checks and rent guarantee services for landlords across the US.
Stortrack
Cloud-based self-storage management software with real-time reporting, online payments, reservations, and portfolio controls.
TaxNetUSA
Property tax search tools, tax certificate purchases, GIS mapping, and tax appeal software for Texas real estate professionals.
Techsalerator
Techsalerator provides datasets on businesses and consumers globally. It offers a platform for acquiring various types of big data.
TenantAlert
TenantAlert provides tenant screening services including credit, eviction, and background checks for landlords and property managers.
TenantReportX
Online tenant screening with credit, criminal, eviction, employment, and landlord verifications nationwide via web platform and API.
Tracerfy
Skip tracing and AI-driven lead lists with owner phone and email contacts for 150M+ US properties on pay-as-you-go pricing.
True Flood Risk
First Floor Height flood risk data and analytics for 350M+ global structures via fast API and assessment reports.
U.S. Census Bureau
Comprehensive demographic, housing, and economic data for all US areas.
USGS National Map
Elevation, hydrography, transportation, boundary, and parcel data for the US via API and bulk download.
UtilizeCore
UtilizeCore manages and scales subcontractor networks by automating work orders, communication, and invoicing for service delivery operations.
Valcre
Appraisal platform delivering comparable property data and customizable reports with maps, charts, and analysis nationwide.
VergeSense
AI-powered occupancy data and analytics from sensors and building systems for office space planning and management.
Veros
Veros provides property valuation and collateral risk management solutions for the mortgage industry.
Walk Score Professional
Walk Score Professional provides tools and data for assessing neighborhood walkability, public transit access, and travel times.
Yelp Places API
API providing real-time access to Yelp business photos, reviews, ratings, and local search data nationwide.
Zillow Zestimate
Automated home valuations for 110+ million US properties.
qbiq
AI-powered platform delivering automated architectural layouts, rendered tours, and images for space planning and optimization.