Quickly validate, complete, format and enrich addresses globally to deliver accurate and fast results

250 countries and territories

All within a single API.

24/7 customer support

We have consultancy and integration assistance available.

99.99% service uptime guarantee

A stable data quality solution.

Pre-built integrations

We integrate the most popular CRM, ERP and E-Commerce  applications.

Try our Address Validation tool for free

See the power of our email, address and phone validation tools for yourself, then come and talk to us about the ways these tools can help you grow the effectiveness and efficiency of your data.

Address validation

Start typing any customer postal address to check if it's valid:

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Making data work for businesses with big ambitions

Address validation is a method to check that the addresses you collect and have stored in your database are valid, accurate and exist by referencing authoritative data sources such as Royal Mail and USPS

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  • Improve customer engagement

Reach customers at their front door and maximise campaign ROI with accurate address data.

  • Cut operational costs

Reduce the volume of undeliverable mail, failed deliveries and wasted shipping costs.

  • Enhance your customer experience

Reduce data entry time by up to 80% and lower form abandonment rates using address autocomplete technology

  • Check addresses when provided

Quickly capture, validate and enrich addresses and postcodes as they are entered in your CRM system, website or any online form. Choose from multiple search methods including autocomplete.

  • Update and enhance addresses

Update, cleanse, and enhance or suppress your existing address records using our batch solution or as a one-off service for the most accurate and complete view of your customers.

Woman receiving a parcel at home

Unlock the power of your customer data

Talk to a member of our team today and see how Experian’s Address Validation tool can help you grow the effectiveness and efficiency of your data.

Get in touch

What do our partners say about Address Validation?

Experian helped Travis Perkins reduce data capture time, streamline customer experience, and optimise deliveries


““If someone asked me “Should I use Experian?” I’d say yes. The solution works well, integration was easy, and I can forget about it! It scales when we need it to, it’s performant, and in more than a decade we’ve never had to raise a support ticket.”

Dominic Bishop, Principal Technical Architect, Travis Perkins

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For Bunches, real-time address validation reduced data entry time by 80%

"Our 20-year partnership with Experian has been instrumental in our growth journey. Their Address Validation solution has been a game-changer for us. Real-time search has virtually eliminated address errors. This has saved us time and money, and most importantly, ensured our customers receive their flowers on time."

Elliot Reed, Head of Engineering, Bunches

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Experian helped Charles Tyrwhitt increase customer satisfaction, with frictionless sales experience and more successful deliveries

“It’s stable, works well, and does what we need it to do. If a business isn’t using address validation, they should have it, and yes, I would recommend Experian.”

Doug Wooten, IT Director, Charles Tyrwhitt

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Integration options

Business friendly options

Experian Address Validation is designed to fit into the way your business already works.

Whether you need a quick, low-code setup, a developer-led API integration, or a connector for an existing platform, there are flexible options to help you migrate with confidence. 

Use guided tools to get started quickly, with less technical setup:
  • AI Integration Code Generator: creates tailored integration code based on your requirements.
  • Integration Wizard: guides you through adding real-time address, phone and email validation to your site.
  • Sample code: open-source examples help teams explore how address validation works before implementation.

Developer options

Give technical teams the flexibility to build Address Validation into custom applications, websites and services.

  • REST API: integrate address validation directly into your own systems and user journeys.
  • Software Development Kits (SDKs): speed up development with ready-made resources and example code.
  • Swagger Codegen: generate strongly typed clients in your preferred programming language.

Enterprise application integrations

Connect Address Validation with platforms your teams already use, helping you improve data quality without disrupting existing workflows.

  • Microsoft Power Platform: including Dynamics 365 and Power Pages.
  • Salesforce: validate contact data as records are created or updated.
  • Shopify: support accurate address capture within the checkout experience.

 

 

Which integration is right for you?

We provide a range of flexible integration options. Choosing the right option depends on your role and use case.

Use case Recommended option

Quick setup,
Low-Code/No-Code

AI Integration Code Generator

Developer building a custom app

Software Development Kits (SDKs)

Enterprise application integrations

Microsoft Power Platform (including Dynamics 365 and Power Pages), Salesforce, or Shopify connectors

Testing only

Postman collections
Guide

Data Sets Guide

Get a complete view of your customers through data enrichment and data suppression.
Product Sheet

Global address and location validation

Quickly capture, standardise and validate addresses and enrich with geocoordinates.

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08444815641

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