UK Postcode Lookup

Incorrect address information can cause businesses a whole host of problems. The answer? Our 100% accurate postcode validation software.

Gold standard data

Our UK Postcode Validation is powered by the Royal Mail’s PAF (Postcode Address File), which contains more than 32 million UK delivery addresses. You can’t get better than that.

Increase checkout conversion

By making the address data validation easier, you can boost the checkout conversion rate.

Eliminate failed deliveries

The addresses you capture with Postcode Validation are 100% accurate, meaning no more failed deliveries.

Reduce back office admin

With accurate address data, you don’t need to spend time cleansing your data.

Scalable pricing model

With a range of options, our English Postcode Finder accommodates various business types, sizes, and models.

Easy-to-install integrations 

Our products have plug-and-play integrations for many of the world’s leading software platforms.

How Postcode Validation works

1. Enter your postcode

2. Select the correct address

3. Done!

UK Street Level Postcode Search

If your back-end systems need street-level address data rather than precise address information, our UK Street Level Postcode Search enables just that.

In addition to the postcode location, our English Street Level Postcode Finder also returns the latitude and longitude of the postcode’s central point, along with information on the local authority. Each street-level postcode search uses 0.8 credits, making it an efficient option if you don’t need precise data.

Clients we work with

Fetchify products are trusted by many well known brands