Why Melissa

Our philosophy is simple: Bad data is bad business. Our 38+ years of address expertise started with ZIP+4 and turned into so much more. We are now global leaders in data quality, address verification and identity resolution, helping over 10,000 businesses worldwide harness accurate data for a more compelling customer view. Our industry-leading solutions have processed over 1 trillion address, email, name and phone records and have been recognized in the 2023 Gartner Magic Quadrant and the 2024 G2 Grid Report which recognized us as leaders in Data Quality and Address Verification.

Our commitment to providing the best Data Quality & Address Verification Software is reflected in the G2 2024 Grid Report. We scored:

  • 97% in Ease of Doing Business With
  • 94% in Meets Requirements
  • 92% in Quality of Support
  • 96% in Ease of Setup
  • 96% in Ease of Admin

Thank you to our customers for sharing their valuable feedback and helping us on our mission and belief that data quality should never cost more than it saves! See why more than 10,000 clients worldwide have chosen Melissa to grow their business.

The security of your data is important to us. See why Melissa is your trusted partner.

Melissa Data makes the Niche Players Magic Quadrant for Data Quality Solutions

Our Brands

Melissa Global Intelligence

Global data quality and enhancement solutions to profile, verify, clean, update, match, and integrate People data.

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Melissa Direct

Your one source for direct marketing success with a full complement of sales leads, mailing lists, data appends, data hygiene and mailing software and support for email marketing and direct mail campaigns.

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Melissa Developer

A development sandbox providing access to data quality and data enhancement APIs - easy to use, scalable, and flexible pricing options.

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Melissa Lookups

Melissa Lookups

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Server Locations and Uptime

Melissa operates numerous redundant, distributed server farms across the globe to ensure our Web Services are running at optimal capacity with up to 99.999% uptime.


We have partners across the globe, including leading system integrators and ISVs, to accelerate your investment in data quality and improve time to value.


Melissa Blogs


The latest news, press releases, and analyst reports so you can stay up-to-date with all things Melissa.

Global Locations

Find Melissa locations and contact information - worldwide.