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Verify, correct and standardize your contact data and save money.
If you don’t get a 100% ROI

Learn more about Guaranteed ROI program, ROI Calculator and Data Quality Suite free trial

Enhance your website, software or database with easy-to-integrate data quality APIs and web services.

Save money on postage using leading mail preparation software and other direct marketing products.

Update & standardize addresses and find out more about contacts in your database.

Find new customers perfect for your business with our online and specialty mailing lists.

Locate the business information you need such as ZIP Codes, address verification, maps.

Melissa Data Ranked Highest In Customer Satisfaction
According to new survey of over
40 data quality vendors Read more.

Northern Ontario School of Medicine
The university needed to cleanse and integrate data from multiple source systems - a very difficult, time-consuming task. Time for some TDQ-IT. Read more.

FREE ROI Calculator - for e-commerce Use the ROI Calculator to see how much you can save when your data is clean.

Use the ROI Calculator now.

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