Why Melissa

We Are The Address Experts

When you need accurate address validation - trust your address experts to deliver.

We offer three ways to access our best-of-breed address engine to meet your needs. How can we deliver the best address verification and correction to you today?

• Single Address Lookup

  Check a single or handful of U.S. or international addresses.

• Batch Address Cleansing

  Process an entire address list for accuracy & completeness

• Address Verification APIs

  Build address validation right into your own applications.

For full documentation visit melissa.com or Product Support Center

Why Melissa?

• International Address Verification

  Reference Data for 240+ Countries

• Certified Postal Services

  USPS, Canada Post, Royal Mail, Eircode & Australia Post

• Secure & Compliant

  SOC 2, HIPAA / HITECH & GDPR

• Superior Support

  99.99% Uptime & In-Country Support

• Experienced & Independent

  35 Years of Data Quality Expertise

The G2 2022 Report Ranks Melissa as a Leader in Both

• Address Verification

  We're particularly thrilled to be recognized as a leader in doing what we love - providing top-of-the-line address verification to customers just like you!

• Data Quality Software

  It's an honor to receive such a prominent position in the G2 Data Quality Software Report. It indicates to us that we are meeting the diverse needs of our customers.

Our commitment to providing the best Data Quality & Address Verification Software is reflected in the G2 2022 Grid Report. We scored:

• 89% in Ease of Use
• 91% in Quality of Support
• 96% in Ease of Doing Business With
• 93% in Meets Requirements

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!