Why Melissa
For 40 years, Melissa has pioneered solutions that turn flawed data into actionable insights. Starting with the creation of ZIP+4 to becoming global leaders in Data Quality, Address Verification, and identity resolution, we help empower over 10,000 businesses to unlock a 360-degree view of their customers.
Our Impact:
- 1 trillion+ records processed—refining addresses, emails, names, and phones to perfection.
- Recognized by G2 as leaders in both Data Quality Suite and Global Address Verification.
- Trusted by businesses worldwide to eliminate costly errors, boost efficiency, and drive growth.
When precision is non-negotiable, the choice is simple: Melissa.
Where data accuracy drives your success.
Our commitment to providing the best Data Quality & Address Verification Software is reflected in the 2025 G2 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
- 97% in Ease of Admin
Melissa
Global data quality and enhancement solutions to profile, verify, clean, update, match, and integrate People data.
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.
Melissa Developer
A development sandbox providing access to data quality and data enhancement APIs - easy to use, scalable, and flexible pricing options.
Melissa Lookups
Lookups for person, ZIP Codes, maps, ZIP+4, carrier routes, addresses, reverse phone, IP location, SIC codes, street names, property info and much more.
Melissa Education
Our online portal is the perfect resource to access the data you need for your projects and research.
Melissa Marketplace
Reference data, cloud APIs & data services to Supercharge your workflow with business tools for success.
Melissa
Global data quality and enhancement solutions to profile, verify, clean, update, match, and integrate People data.
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.
Melissa Developer
A development sandbox providing access to data quality and data enhancement APIs - easy to use, scalable, and flexible pricing options.
Melissa Lookups
Lookups for person, ZIP Codes, maps, ZIP+4, carrier routes, addresses, reverse phone, IP location, SIC codes, street names, property info and much more.
Melissa Education
Our online portal is the perfect resource to access the data you need for your projects and research.
Melissa Marketplace
Reference data, cloud APIs & data services to Supercharge your workflow with business tools for success.
