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Experian Data Quality free address lookup tool

Try our free address lookup tool to clean your addresses in real time using Experian Data Quality's address verification software. This software can be easily integrated into a CRM or other database, a web form or a mobile website. Also check out our QAS Pro Web online demo and our international demo.

Enter any U.S. address into the fields below to verify it against the latest USPS® address file. If a match is found, any spelling errors will be corrected and missing parts of the address will be added, including the Zip+ 4.

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* Accurate address validation requires the latest address data. All Experian Data Quality customers receive regular data updates.