Maximum of 15 searches per day
Integrate Postcode Lookup on any website with our JavaScript plugin
Or use our Postcode JSON API directly
Take a look at our address finder for address autocompletion
Postcode lookup is the most familiar and fastest way to accurately retrieve an address on a website or in an app. Search a postcode in just a few keystrokes
We provide ready-made, customisable libraries with excellent technical and account support to get you started quickly
Get the correct address every time to ensure deliverability. Our dataset is updated daily so you will get the most up-to-date information possible
Choose between a flexible range of price tiers and licences. No tie-ins, no commitments. Contact us to find a licence that works better for you, or try our API for free
Integrate in moments with our drop-in code for your web pages, CRM & POS systems. We provide free technical support and additional resources to help you get started
We provide high quality and heavily tested software. It can be deployed anywhere and is readily customisable
Our data is updated daily using Royal Mail's PAF dataset. Get access to the UK's most accurate and reliable address database
Make full use of address data with cost-effective licensing for public sector organisations
Implement tools in your app or client projects. Register and monitor your client’s usage through modern and simple licensing options
Small charities can benefit from cost-effective plans to increase website donations, gift aid registration and to speed up in-person collection
You can easily integrate our solutions to your internal data tools such as a CRM, Point of Sale system or custom application
const { Client } = require("@ideal-postcodes/core-node");
const client = new Client({ api_key: "iddqd" });
await client.lookupPostcode({ postcode: "EX5 1NA"});