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Why do you need Address Verification Software?


Accurate Addresses

Make Better Decisions with Cleaner, more Accurate and Duplicate Free Data.

Easy To Use

Specially designed for anyone to use, without any special training required

On Premise

Locally installed software so all address verification processing is done on your own systems and not over the cloud.


Address Integrity is vital to your business. The value of your database and the strength of your mailing lists depend on your customer contact information being accurate. This data, however, deteriorates over time for many reasons, including keystroke errors, customers moving, or ZIP™ codes being added or changed.

On Premise, Unlimited, One-Click Address Verification

Simply import your list, map the address columns, then click the "Run Address Verification" button. It will automatically correct and add all missing address elements by comparing it to the very latest USPS data. The solution is fully on premise and requires no online connection.

Geocode Addresses

This award-winning software suite will also convert addresses to precise latitude / longitude coordinates to power market segmentation, sales clustering, logistics, etc.

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A Wealth of Data Returned with Every Verified U.S. Address

WinPure Clean & Match EnterPrise with Address Verification will correct and validate all U.S. addresses in one batch. The address correction software is CASS certified and uses USPS datasets including DPV® (Delivery Point Validation), LACSLink®(Locatable Address Correction System), SuiteLink™, and eLOT®(enhanced Line of Travel).

The following return values are available:

Address Change Service (ACS)
Secondary Unit Designator
Line of Travel (LOT) Directional
Postal Mailbox (PMB)

Locatable Address Correction (LACS)
Congressional District
Leftovers (extra info from street)
Street Name
Error Code
Street Suffix
County Name
Delivery Point Barcode (DPBC)
Error Message
House Number
County Number
Delivery Point Validation (DPV)
Carrier Route (CRRT)

Unit Number
Zip+4 or Plus4
Line of Travel (LOT)
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Awards and Customer Reviews

Naveed Leghari(PMP), Business Analyst at Vodafone, United Kingdom
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.
Richard E Furlong, CEO/Founder at, Toronto, Canada Area
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.
Ben Willshire, Director at Apex Circuit Design, Hemel Hempstead, United Kingdom
The developers of this data cleansing software have exceptional knowledge of the I.T and marketing industry and have designed it to easily help the end user - something that many software developers miss these days.
A Kirk, Luton Borough Council
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.
Wayne Mircoff, Financial and Management Reporting Services at Georgetown University
WinPure has enabled us to locate duplicates within a number of our databases -- including our vendor master and paid-employee records -- by using a combination of tests including name / ID (TIN and/or SSN / address / phone #'s


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