Trusted by over
10,000 companies

What We Provide

  • Address correction, standardization and formatting to international standards
  • USPS CASS-Certified ZIP+4 coding and delivery point validation (DPV)
  • USPS NCOALink 48-month National Change of Address processing
  • Rooftop geocoding (latitude/longitude coordinates)
  • Address deduplication
  • Award-winning support by Phone, Email & Chat

We’re like Baskin-Robbins – we have lots of flavors!

Pick Your Address Solution

How Can Bulk Address Verification Help Your Business?

Why Melissa?

  • 40 years of address cleansing experience
  • Proprietary best-of-breed address engine for global verification
  • Multi-sourced data: we partner with USPS, Canada Post, Royal Mail, Deutsche Post and many other postal authorities to deliver the most accurate data possible
  • Awesome customer support

Always recognized & praised by Melissa Users each quarter on!

G2 - Winter 2024 - Leader Small Business G2 Crowd - Winter 2024 - Easiest Setup Small Business G2 - Summer 2023  - High Performer G2 - Summer 2023  - Best Meets Requirement G2 - Summer 2023  - Easiest to Use G2 Crowd -  Users Love Us
Bad Data is Bad Business

Start cleaning up your addresses today. Your customers will thank you.

Talk to An Expert