HEATKEYS

Web Link Validator is a link checker and site management tool that helps webmasters automate the process of website testing.

For data quality management tools, mailing software, consumer and residential mailing lists, address verification, and NCOA services, visit MelissaData.com, a leading source of cost effective, direct marketing database solutions.

Oracle is the world

The essential online resource for data quality professionals, featuring data quality management tutorials, data quality articles and much more.

Möglichkeiten der Adressbereinigung mit AddressDoctor, dem anerkannten Experten für Adressprüfung, Adresskorrektur und Dublettenabgleich.

Get shipping rates, buy stamps, print postage, track a package, look up a ZIP Code? - Find the mailing products and services you need at USPS.com.

Address verification from Experian QAS enhances USPS postal address data quality with front-end and back-end data verification software products.

For 90 years, Pitney Bowes has been the leader in postage meters and machines. Order postage by phone, buy postage meter supplies and more.

Help build the most comprehensive human-reviewed directory of the web

Informatica - The Data Integration Company - is a leading provider of enterprise data integration software.

Create and print business cards, personal cards, envelopes, address labels and shipping labels across the Mac OS X platform. Find out about the software applications and solutions introduced by BeLight Software.