Address verification is key to successful direct marketing. Correct and up-to-date addresses will increase your response rates, lower shipping costs and increase the effectiveness of your direct marketing initiatives. Since the mid 90's, AddressDoctor has been developing software that will validate addresses from all over the world.
Postal standards and address formats are different from country to country. Leading direct marketing companies leverage AddressDoctor’s sophisticated technology, expertise and knowledge to solve this problem and ensure formats are consistent with postal standards.
See how quickly AddressDoctor will pay for itself! The 
ROI calculator will show you.
MRM Worldwide is one of the leading direct marketing agencies. They use AddressDoctor for address validation, standardization and enhancement of Japanese addresses.
Since 2005, Deutsche Post Adress has successfully used AddressDoctor's 
Data Quality Center (DQC). This online tool has enabled the service provider to execute jobs fast and accurately.
Global DM Solutions
Since 2001, Global DM Solution has worked with AddressDoctor. They validate addresses with AddressDoctor's Web Services and the Data Quality Center.
