Price per Lookup
Minimum Purchase Lookups
Automated Top-Up Pricing starting
for 2,000 Lookups
Optional
Price per Lookup
Minimum Purchase Lookups
Automated Top-Up Pricing starting
for 8,000 Lookups
Optional
Price per Lookup
Minimum Purchase Lookups
Automated Top-Up Pricing starting
for 20,000 Lookups
Optional
Industry Solutions: Charities | Public Sector Organisations | SaaS Businesses
Prices exclude VAT · Each purchase expires 1 year after first use · Contact us for additional trial lookups
Can't find what you're looking for? Make an enquiry
Worry free pricing with no hidden costs or lock-in. Just a flat, pay-as-you-go rate. Alternatively contact us to find a licence that works better for you
You don't need to pay a thing until you're happy with our API. Sign up, create a key and integrate against our free test methods
Stuck? We're around to help you to get started through email or live chat. We're happy to get technical and debug problems
Each key comes with tools to help you control and manage how it is used, such as usage limits and low balance notifications
As well as being GDPR compliant, we also provide additional data controls like optional usage logs with configurable automated purging
Each key comes with an optional automated top-up facility, which reloads your balance when running low while keeping you up-to-date with notifications
Sometimes the data you need is already freely available.
So we've created, open-sourced and maintain Postcodes.io to help you and your clients access that data for free.
Try our API
https://t.co/apM389QJcT is how all APIs are in my dreams. Open, free, CORS-enabled, no registration required. Wish there were more like it.
— Lea Verou (@LeaVerou) December 1, 2015
This fantastic new resource will bring joy to anyone who's ever had to bulk-geocode addresses to plot them on a map: postcodes.io
—Taras Young (@tarasyoung)
Very cool stuff - have wanted this more than once: postcodes.io
—Hugh FD Jackson (@hughfdjackson)
Open source Geolocation data AMAZING! postcodes.io via @jaspertandy
—Paul Whitehead (@pau1rw)
Loving the delightfully UK-specific terminology on http://t.co/ShfehdUOLa. Eastings! Northings! Parishes! Wards!
—Aanand Prasad (@aanand)
@IdealPostcodes great job with your open-source postcode #api! :-) #thanks
—Tim Hodson (@mindshoot)
@IdealPostcodes Thanks for being so swift in updating the server - thanks guys. Love http://t.co/OIj5GMvvEh :)
—Tom Ardern (@TomArdern)
Postcodes.io - [A] Postcode & Geolocation API for the UK Free, Open Source and based on solely Open Data http://t.co/h5XmR10Nhn
—One Thing Well (@onethingwell)
This person deserves a knight hood: postcodes.io
—Chris Reeves (@krak3n)
@IdealPostcodes Thanks for your postcodes.io API!! It’s an absolute life saver!
— Ed Wade (@ed_wade3)
A cool API which returns a tonne of useful information about a UK postcode in a JSON string api.postcodes.io
— Chris Wickham (@chrisw90uk)
So very useful: Postcodes.io postcodes.io
— Jonty Sharples (@Gringomoses)
postcodes.io handy UK postcode API resource #dev
— Rob McCardle (@robmccardle)