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All-in-One Solution For Correcting & Validating Addresses

Award-Winning  All-in-One Address Verification Software

WinPure™ Address Verification Suite provides secure, on-premise unlimited address verification.

WinPure is a great product, we’ve been using it with excellent results for many years now, for finding and removing duplicate records and to keep our lists and database more accurate. Keep up the good work guys

Richard E Furlong

CEO/Founder at

A very powerful but easy to use tool to for cleansing and removing duplicates from databases. I have used Clean & Match for many of my clients, and I am regular recommending this product to other clients

Naveed Leghari

Business Analayst at Vodafone UK

I needed to detect possible fraudulent entries as well as perform simple data cleansing in order to create more efficient systems and reduce the amount of redundant data stored. WinPure Clean & Match is a software tool we simply cannot recommend enough

Alan Kirk

IT Manager, Luton County Council

Check the validity and deliverability of every physical address on your mailing list.

Automatically corrects and adds all missing address elements by comparing it to the very latest USPS data.

Customized reporting, unlimited usage,  affordable licencing with World Class Support.

Geocoding - Add latitude & longitude coordinates to enable more accurate direct marketing.
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USPS Certified

CASS Certified™ by the United States Postal Service®, providing USPS standard coding summaries & reports. 

Address Correction

Addresses are standardized, and ZIP + 4® Codes are assigned.

Address Validation

Addresses are validated against the USPS database for accuracy. Integrated DPV® ensures that each address is a deliverable location; LACSLink® converts rural style addresses to locatable, city-style addresses, increasing accuracy and delivery times. SuiteLink™ appends suite numbers for business addresses.

Data Enhancment

Adds Carrier Route info, LOT Codes, County Names and Codes, Congressional Districts and more

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