Address data cleansing and correction

A wrong customer address or spelling mistakes can quickly make a company look unprofessional. In addition, a small spelling mistake in the mailing will result in a mailing not being delivered or a duplicate being created. If the customer address and telephone number also change, very valuable data is lost for a company.

Accordingly, professional database maintenance is a very important factor for any company, because it can determine success or failure.

PRODATA offers you all essential address modules for optimal address quality, both for private addresses and company addresses. It does not matter whether it is for Germany, Austria, Switzerland or one of the other essential industrialized countries worldwide.

Our cleansing of your data will increase your response rates and minimize your returns. You also benefit from an individual customer approach without unpleasant mistakes.

PRODATA offers you all service modules for address maintenance from a single source, with low processing time and in the highest quality.


    Test here exemplary
    the postal online tests
    . Further test positions of the other modules gladly on request.

Your requirements

  • Professional cleansing of your data according to your specifications - fast, perfect and cost-effective

  • Individual customer approach without address errors or duplicates and undeliverables

  • Perfect address quality with high deliverability rate

  • All IT services from a single source

Your advantages

  • Cleaned and duplicate-free customer databases

  • Higher response rates and fewer returns

  • Minimize wastage and reduce costs

  • Perfect data for correct analyses and selections

  • Enrichment with many additional features

Let us show you how you too can benefit, call us at 0721-98171-333 or send us an e-mail at

Excerpt from our Case Studies




Your direct contact


Call us now:

(+49) 721 / 98 171 222


Kriegsstraße 236
76135 Karlsruhe