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Address Search and Validation for Charities

Optimize your donation process, gift aid registration and in-person data collection with address search.

Increase data input accuracy and speed with realtime address validation.

Cost-effective and simple licensing for small charities

Reduce Friction & Improve Donor Satisfaction

Website Donations

Increase conversion and donor satisfaction with one of our frustration-free address search tools like autocomplete or Postcode Lookup

Call Centre Operations

Provide your call operations a boost and reduce call times with accelerated address retrieval and validation

Fundraising Tools

Optimise face-to-face interactions with rapid address input embedded in mobile applications

One Simple, Cost-Effective Subscription

Micro Plan

Free

  • 500 requests per month
  • 25 daily peak request
  • Hard monthly limit

Local Plan

£9/month

  • 2,500 requests per month
  • 100 daily peak request
  • Hard monthly limit

National Plan

£30/month

  • 500 requests per month
  • 25 daily peak request
  • Hard monthly limit

Fixed monthly or annual billing. 10% off for annual billing

Ideal for Charities


An exclusive licence for small charities that allows simpler and more cost effective access

One, Low Cost Subscription

Procure one monthly or annual subscription to cover all address search and validation requirements. Save up to 90% compared to standard licensing

Flexible Usage

Deploy our services across your websites and internal tools. We can simplify and accelerate donations, gift aid registration and more.

The Charity Licence can be used to power address and postcode verification in call centres and mobile fundraising applications

End-to-End Support

We are here to provide convenient and fast support to get your charity licensed and integration launched quickly

Reach out to us via any of oursupport channel to find out more or to get started

Integrate Address Finder in Moments

  • Add Address Autocompletion to any form with our Address Finder Plugin, which is continually updated, tested and improved

  • Easy to install with dozens of low or no code integrations to get you started

  • WAI-ARIA compliant so our Address Finder is screen reader accessible and can be used by the visually impaired

  • Intelligently handles transposed letters, abbreviations and other common errors

  • Filter or bias results by geolocation or locality to speed up search or enforce a search area

Find Out More
Address Finder

Start typing to find an address

FAQs

Frequently Asked Questions

ASimply contact us and we will begin to assess whether you qualify for small charitiy licensing. If applicable, we will walk you through the registration process with Royal Mail.


Once registered, we can advise you on the integration or migration process. We are happy to answer any technical questions you may have.


When your integration is ready to go live, we can setup billing with your finance team and you will be ready to go.ou will be kept updated by email when a top-up occurs

You may qualify if you are a small, UK-based charity registered with the Charity Commission or a Community Interest Company.


Eligible charities must not have an annual income of more than £10 million.

Royal Mail maintains a list of organisations already registered for small charity usage.


View the complete list of licensed charities.

Yes. Contact us to begin the process of registering your charity with Royal Mail.

We offer monthly plans structured across three different tiers for small charities. Pricing is available on our charities page.

You can apply for small charity usage with Royal Mail.


This will be processed by the Address Management Unit team at Royal Mail. If the qualification criteria are met, you will undergo a quick registration process and your details will be added to the Charity licensee search page..


Feel free to get in contact with us at any point to help you through the licensing process.

We only accept card payments for monthly recurring subscriptions.


Annual subscriptions are payable via invoicing and BACS only.

Charities with an annual income larger than the threshold are eligible for PAYG charity pricing, which amounts to 2p per lookup. Please get in touch for us to enable this for you.

Only the main Postcode Address File is available to small charities. Utilising the Multiple Residence and Not Yet Built datasets will require standard licensing.

Stuck? Contact Us

Get Started in 3 steps

Sign Up
Sign up and create an API Key
Integrate API
Integrate our API with free test methods
Go Live
Purchase lookups when ready to go live