Award Winning Address Validation Software

Keep Your Records Clean
By instantly verifying addresses for the UK and 240+ countries & territories

Ensure Timely Deliveries
By adding our address validation software to web forms and shopping carts

Cut Costs
By reducing address correction charges and undeliverable mail

With Our Global Address Verification & Cleansing Service You Can:

Get complete and standardised postal addresses at the point of entry or in batch

Standardise international addresses to meet local country formatting rules

Autocomplete addresses to increase conversions, cut keystrokes and ensure accurate address data quality

Transliterate many popular native character sets into Latin

Add precise Lat/Long coordinates to addresses for geolocation and mapping

Our Customers

What Our Customers Say

"I can't believe it's so comprehensive and easy to use!"

"The amount of data you can buy is so expansive and the price is quite a bit less for some data fields versus other competitors. They are also so easy to deal with - some other companies have passed me from salesperson to salesperson before being able to see any data, but with Melissa, I got access right away and support when I needed it."

Joshua L. - Small Business User

"Great Flexibility"

"I had a couple of things that I needed in their interface and Melissa Data made modifications to enable those capabilities within a couple of weeks. They were common sense things that were available in their free lookup but were missing in their batch and Salesforce products. Great responsiveness! Other SaaS companies never provide that kind of service."

Jack O. – Small-Business User

“An easy and accurate way to consolidate contact records while cutting down on operational costs.”

"Our donor database cleanup was an ongoing problem for the non-profit I worked for. We had years of hair pulling and thousands of dollars spent trying to keep it up to date. Spending time on Google or county tax sites doing reverse searches for homeowners names based on addresses was very time consuming and often provided inaccurate results. We needed an affordable way to clean our data in..."

Liz M. – Small-Business User in Marketing Marketing and Advertising

“Useful and Cost Saving on several fronts. My New Best Friend"

"Outside of the primary function as a small business, we are able to unify the state and contacts for internal and external customers. The interface is simplistic and user friendly. We liked that it was fully integrable with a couple of other solutions that we use or intend on using. There was a very little learning curve as well which made it easy to implement."

Jarvis J. – Mid-Market User

Start For Free

Fill out the form and receive:

  • 30-day free trial so you can test our address validation tools in your environment.
  • Free Support and unlimited technical support.
  • Flexible Solutions including cloud APIs, software and integrations for Excel, Salesforce, SQL Server Shopware and more.

Our commitment to providing the best Address Verification Software is reflected in our scores:

  • 94% of users rated it 4 to 5 stars from over 100+ customer reviews.
  • 96% in ease of doing business with
  • 94% in meets requirements