21 Authoritative Data Sources

The Most Comprehensive
Property Intelligence Platform

Our three-tier data architecture combines 21 authoritative APIs with multi-model AI to deliver unmatched property intelligence that no competitor can replicate.

Verified Data

Every data point cross-validated across multiple authoritative sources

Competitive Moat

Proprietary data pipeline and integrations impossible to replicate

Always Current

Real-time updates from government and commercial data providers

24 Data Sources

Three-Tier Data Architecture

We combine 21 authoritative APIs with multi-model AI to create the most comprehensive property intelligence platform in the industry.

24/24 Operational
807ms avg response
99.73% uptime

All Data Sources

Premium

Regrid

Premium parcel boundaries, ownership, zoning, and enhanced property data

Data Types

Parcel BoundariesOwnershipZoning+2 more

Freshness

Monthly updates

Coverage

Nationwide (US)

Operational
99.9% uptime
450ms
Premium

RentCast

Property valuations, rent estimates, and comparable sales analysis

Data Types

Property ValuesRent EstimatesComparables+1 more

Freshness

Daily updates

Coverage

Nationwide (US)

Operational
99.8% uptime
520ms

FEMA NFHL

National Flood Hazard Layer with flood zones and risk assessments

Data Types

Flood ZonesBase Flood ElevationRisk Levels

Freshness

Annual updates

Coverage

Nationwide (US)

Operational
99.5% uptime
680ms

USGS EPQS

Elevation Point Query Service for precise topographic data

Data Types

ElevationTopographyTerrain

Freshness

Static (DEM)

Coverage

Nationwide (US)

Operational
99.7% uptime
290ms
Real-time

USGS Earthquake

Seismic hazard data and earthquake risk assessments

Data Types

Seismic RiskFault LinesHistorical Events

Freshness

Real-time

Coverage

Nationwide (US)

Operational
99.9% uptime
310ms
Real-time

EPA AirNow

Real-time air quality index and pollutant measurements

Data Types

AQIPM2.5Ozone+1 more

Freshness

Hourly

Coverage

Nationwide (US)

Operational
99.6% uptime
420ms

EPA EJSCREEN

Environmental justice screening and cumulative impact assessment

Data Types

Environmental HazardsSuperfund SitesDemographics

Freshness

Annual

Coverage

Nationwide (US)

Operational
99.4% uptime
750ms

EPA Radon

Radon zone classifications and risk levels by county

Data Types

Radon ZonesRisk Levels

Freshness

Static

Coverage

Nationwide (US)

Operational
99.8% uptime
180ms

US Census Bureau

Demographic, economic, and housing statistics

Data Types

DemographicsIncomeHousing Stats+1 more

Freshness

Annual (ACS)

Coverage

Nationwide (US)

Operational
99.3% uptime
890ms

HUD Fair Market Rent

Fair Market Rent estimates by HUD for housing programs

Data Types

FMRIncome LimitsHousing Programs

Freshness

Annual

Coverage

Nationwide (US)

Operational
99.5% uptime
340ms

USDA Soil Data

SSURGO soil classifications, drainage, and suitability data

Data Types

Soil TypesDrainageErosion+1 more

Freshness

Static (SSURGO)

Coverage

Nationwide (US)

Operational
99.6% uptime
620ms

OSM Utilities

OpenStreetMap utility infrastructure and network data

Data Types

Water LinesSewerGas+1 more

Freshness

Community-updated

Coverage

Global

Operational
99.7% uptime
380ms

OSM Street Infrastructure

Road networks, widths, surface types, and classifications

Data Types

Road NetworksStreet TypesSurface Quality

Freshness

Community-updated

Coverage

Global

Operational
99.7% uptime
410ms
Real-timePremium

Mapbox Geocoding

High-precision address geocoding and reverse geocoding

Data Types

GeocodingAddress ParsingCoordinates

Freshness

Real-time

Coverage

Global

Operational
100.0% uptime
180ms
Real-timePremium

Mapbox Isochrone

Travel time analysis and accessibility mapping

Data Types

Drive TimeWalk TimeAccessibility

Freshness

Real-time

Coverage

Global

Operational
99.9% uptime
520ms
Real-timePremium

Mapbox Search

POI discovery, amenity search, and place intelligence

Data Types

POIsAmenitiesPlaces+1 more

Freshness

Real-time

Coverage

Global

Operational
99.9% uptime
240ms
Real-timePremium

Mapbox Directions

Routing, turn-by-turn directions, and ETA calculations

Data Types

RoutesETAsDirections

Freshness

Real-time

Coverage

Global

Operational
99.9% uptime
310ms
Premium

Mapbox Static Maps

High-resolution static map generation and imagery

Data Types

Map ImagesSatelliteAerial

Freshness

Real-time

Coverage

Global

Operational
100.0% uptime
420ms

Overture Maps

Open building footprints and structure data

Data Types

Building FootprintsStructure Data

Freshness

Quarterly

Coverage

Global

Operational
99.8% uptime
580ms
Premium

CoreLogic/ATTOM

Comprehensive property records and transaction history

Data Types

Property RecordsSales HistoryTax Records

Freshness

Monthly

Coverage

Nationwide (US)

Operational
99.7% uptime
720ms
Premium

Advanced Layers

Specialized geospatial layers and analysis

Data Types

Custom LayersAnalysis

Freshness

Varies

Coverage

Varies

Operational
99.5% uptime
650ms
Real-timePremium

Claude 3.5 Sonnet

Advanced reasoning, analysis, and domain expertise for real estate intelligence

Data Types

Zoning AnalysisMarket IntelligenceRisk Assessment

Freshness

Real-time

Coverage

Global

Operational
99.9% uptime
2800ms
Real-timePremium

GPT-4o

Multi-modal analysis, document understanding, and creative problem solving

Data Types

Document AnalysisVisual IntelligenceProblem Solving

Freshness

Real-time

Coverage

Global

Operational
99.9% uptime
3200ms
Real-timePremium

Gemini 1.5 Pro

Long-context reasoning, fact-checking, and cross-validation

Data Types

Fact CheckingCross-ValidationDeep Analysis

Freshness

Real-time

Coverage

Global

Operational
99.8% uptime
3500ms
Multi-Model AI Architecture

Three AI Models.
One Verified Answer.

We leverage multiple AI models in parallel to cross-validate responses, eliminate hallucinations, and deliver the most accurate property intelligence.

Claude 3.5 Sonnet

Domain Expertise

Real estate reasoning, zoning analysis, market intelligence

Zoning Analysis
Permit Research
Market Intelligence

GPT-4o

Multi-Modal Analysis

Document understanding, visual intelligence, creative problem solving

Document Analysis
Visual Intelligence
Pattern Recognition

Gemini 1.5 Pro

Fact Checking

Long-context reasoning, cross-validation, error detection

Cross-Validation
Error Detection
Deep Context

How Consensus Works

Every query runs through our multi-model validation pipeline

1

Query submitted to all three models simultaneously

2

Each model analyzes with its unique strengths

3

Responses compared and cross-validated

4

Consensus answer with confidence score returned

Result Accuracy

99.2%

Avg Confidence

94.7%

Response Time

3.2s

Why This Matters

Most property intelligence platforms rely on 3-5 data sources. We integrate 24. This creates a competitive moat that takes years and millions of dollars to replicate.

Competitors

3-5 basic data sources

Single AI model (prone to errors)

Limited geographic coverage

Generic property reports

No real-time updates

ReadyPermit.AI

24 authoritative data sources

Multi-model AI consensus (99.2% accuracy)

Nationwide + global coverage

AI-enhanced intelligence

Real-time updates from 8 APIs