Data Quality, Address Verification and Validation by AddressDoctor

What does it take to get perfect address quality?

Address Verification Software

Verify, correct and standardize international postal addresses using our Web Service, Online Products or API / Software Library.

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All 5 Certifications

AddressDoctor is the first provider of address verification software combining all five postal certifications in one engine. Certifications serve as a quality measurement tool and allow for postage discounts.

>> Why are postal certifications important?

Why AddressDoctor?

240+ countries & territories
All 5 postal certifications
Web Service availability >99.9%
24/7 technical customer support
>600 database updates a year
Geocoding up to building number level
Very high engine speed
Excellent customer service since 1991
Free trial of all products

Global Address Quality

AddressDoctor significantly improves your global address quality in order to reduce costs, increase productivity and streamline your business processes. Our address verification software automatically corrects and standardizes postal addresses worldwide - no matter if your data is captured in a CRM or online shop, or stored in a database.

Since 1991, AddressDoctor has been setting the highest standards in terms of QUALITY, PERFORMANCE and EXPERTISE. Today, AddressDoctor is the world’s leading provider of certified address verification and correction solutions.

You can test all AddressDoctor products free of charge. Create your free user account now and make use of your free transactions for address verification.