Product - PostTag

Superior address verification + absolute location precision

One system. One seamless experience.

Every customer expects a smooth journey – from checkout to delivery. But a wrong address, a missing detail, or a misplaced pin can turn a great experience into a frustrating one. PostTag eliminates address errors before they happen, ensuring customers get what they ordered without delays, confusion, or friction.

Powered by our Destination Data Engine™, we validate and verify over 5 million addresses daily, correcting errors, filling in missing details, and pinpointing exact locations.

ADDRESS LOOKUP

Fast, seamless and error-free address capture at checkout.

ADDRESS VERIFICATION

Confirm, correct and complete every address before it is used.

LOCATION PRECISION

Get drivers to the right front door, first time, every time.

CUSTOM MAPS

Customised map views, branding and clear location visualisation.

FOR THE DRIVERS APP

The free app that helps drivers search less and deliver more.

Address Lookup

Standard. Reliable. Expected.

At checkout, customers enter their address – it’s a basic step every retailer provides. PostTag ensures this process is fast, seamless, and error-free, helping businesses capture customer addresses accurately while keeping form completion rates high.

Reduces errors by automatically correcting formatting and typos
Speeds up checkout with auto-complete suggestions
Works across all major platforms for easy integration

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Address Verification

More than just matching addresses.

Other tools check if an address exists. Only PostTag confirms, corrects, completes and ensures every address is real and deliverable.

Reduce failed deliveries, delays and returned orders
Speed up checkout and account registration
Ensure accurate, standardised address data across all platforms

Speak to an expert today

Location Precision

Get drivers to the right front door, first time, every time.

Most address lookup services get you close. PostTag gets you exactly where you need to be. Whether it’s a well-established address or a tricky new build, our Destination Data Engine™ pulls from multiple databases including PostTag’s proprietary database to verify addresses and pinpoint exact locations.

Fewer late deliveries
More deliveries per shift
Higher customer ratings
Lower fuel costs
Easy API integration

Customised Maps

Your locations. Clearer, smarter, more accessible.

PostTag Maps offers fully customisable views, helping businesses visualise key locations with clarity.

Six distinct map views tailored to your needs
Custom branding and colour variations
Logo placement for clear, instant identification

Let’s talk about your mapping requirements

For the drivers app

The app that takes drivers exactly where they need to be.

Every wrong turn, every extra mile, every wasted minute costs drivers time and money. The Address Finder App eliminates guesswork, guiding drivers directly to the precise pick-up or drop-off location.

Trusted by over 100,000 UK drivers and rated 4.9 stars.

Join PostTag for free

Maximising delivery precision, efficiency, satisfaction

One system. One seamless experience.

Standard. Reliable. Expected.

More than just matching addresses.

Get drivers to the right front door, first time, every time.

Your locations. Clearer, smarter, more accessible.

The app that takes drivers exactly where they need to be.

Experience the power of precision. Today.