2,707,452 UK Postcodes • Live Data

UK Address Intelligence.
Instantly.

The definitive UK address API. Lightning-fast autocomplete, geocoding, and company discovery. Start with 1,000 free requests/month. No credit card required.

<50ms Response Time
99.9% Uptime SLA
2.7M+ Postcodes

Experience the API

Test all endpoints with real UK data. No API key required for demos.

Address Search
Live

Start typing any UK postcode or address. Companies registered at addresses appear automatically.

API Response
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Geocoding
Live

Get precise GPS coordinates for any UK postcode.

Latitude
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Longitude
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Everything You Need

Comprehensive UK address intelligence at your fingertips.

Real-time Autocomplete

Lightning-fast address suggestions as users type. Perfect for checkout forms and delivery apps.

Company Discovery

Find registered companies at any address using official Companies House data integration.

Precise Geocoding

Convert postcodes to coordinates. Find nearest postcodes to any lat/lng point with accuracy.

Full Address Details

Complete postcode metadata including district, ward, county, region, and administrative boundaries.

Bulk Processing

Process up to 100 postcodes in a single API call. Perfect for data enrichment and batch operations.

Always Current

Data updated quarterly from official ONS and government sources. Always fresh, always accurate.

Simple. Transparent.

Start free. Scale as you grow. No hidden fees.

Free

For testing & development

£0 /mo
  • 1,000 requests/month
  • All endpoints
  • 10 requests/minute
Get Started

Starter

For growing apps

£9 /mo
  • 10,000 requests/month
  • Bulk lookup
  • 30 requests/minute
Choose Starter

Enterprise

Custom solutions

Custom
  • Unlimited requests
  • Dedicated support
  • SLA guarantee
Contact Sales