Best PlacesAPI UK Alternatives ranked by AI · updated Aug 2026

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PlacesAPI UK is a web API for searching and validating UK addresses, postcodes and geographic places. It is intended for developers building address forms, checkout flows and location-based applications.

Developer: Places API Price: N/A 🎯 placesapi.co.uk

🔌 API Geocoding uk address lookup postcode

Top 6 PlacesAPI UK alternatives

Ideal postcodes

Ideal Postcodes Ltd

💡 Pick it for mature UK address coverage, documentation and developer tooling.

Ideal Postcodes provides UK address lookup, postcode validation, and address verification APIs for websites and applications. It is designed for developers and...

Pros

Focused specifically on UK postcode lookup and address validation
Pay-as-you-go pricing avoids a mandatory long-term subscription
Simple REST APIs and ready-made integrations for common platforms

Cons

Less suitable than Loqate or Melissa for international address coverage
Fewer enterprise data-enrichment features than larger global providers
Usage costs can rise for high-volume autocomplete traffic

From £40 + VAT per 1,000 lookups

Alternatives to Ideal postcodes → Visit site

getAddress.io

💡 Pick it for a simple UK postcode lookup with a low-cost entry point.

getAddress.io is a powerful address lookup and validation API that allows users to easily find addresses from postcodes or partial addresses.

Starting from $10 per month

Alternatives to getAddress.io → Visit site

Postcoder

Allies

💡 Pick it when address lookup must be combined with email, phone or international validation.

Postcoder provides postcode lookup, address search, and address verification services for UK and international applications. It targets developers and businesses that need...

Pros

Strong UK postcode and address-search coverage
Offers both hosted components and developer APIs
Supports international address lookup where Ideal Postcodes is UK-focused

Cons

Pricing is less transparent than Ideal Postcodes
International data quality varies by country and source
Smaller developer ecosystem than Loqate

Custom quote

Alternatives to Postcoder → Visit site

Loqate

💡 Pick it for enterprise address verification across the UK and international markets.

Loqate is a software solution that provides address verification, geocoding, and data quality services for businesses of all sizes.

Contact for pricing

Alternatives to Loqate → Visit site

Crafty Clicks

Crafty Clicks Ltd

💡 Pick it for UK-focused address-entry widgets with commercial support.

Crafty Clicks offers UK postcode lookup, address autocomplete, and address validation for online forms and business systems. It is aimed at organisations...

Pros

Specialised UK address lookup with straightforward implementation
Provides plugins and widgets in addition to API access
Suitable for ecommerce checkout and customer-registration forms

Cons

Narrower international coverage than Loqate or Melissa
Less suitable for complex global data-quality programmes
Fewer advanced geocoding and enrichment features than larger providers

From £15/mo

Alternatives to Crafty Clicks → Visit site

Postcodes.io

Ideal Postcodes

💡 Pick it for free UK postcode and geographic data when full address autocomplete is unnecessary.

Postcodes.io is a free, open-source API for UK postcode and geolocation data. It suits developers who need postcode lookup, administrative areas and...

Pros

Free and open source with public API access
Provides postcode coordinates and administrative geography data
Good fit for prototypes, research and postcode-based analytics

Cons

Does not provide the same full address lookup experience as PlacesAPI UK
Public-service limits may not suit high-volume production workloads
Requires more application work for polished address-entry forms

Free

Alternatives to Postcodes.io → Visit site

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