Melissa Data Quality Platforms
Melissa's Full Spectrum DQ Approach. Learn MoreMelissa Data Quality
Verify, correct & cleanse contact data in 240+ countries.Melissa Identity Verification
Reduce fraud and comply with KYC/AML laws.Melissa E-Commerce / CRM
Apps and APIs for higher conversions, better data and more reliable shipping. See All Melissa IntegrationsMelissa Industries
Use our data quality solutions for a wide range of industries.Service Bureau
Melissa's consulting services are customized to your projects.SaaS
Clean and update your data in the cloud, no software required.Verify & enrich your records with multi-sourced, authoritative reference datasets.
Experience Makes the Difference
We put 40 years of experience and domain expertise into every verified address – U.S. and International.
See how Melissa's solutions work across industries.
Download Melissa’s 2025 Catalog to explore our flexible, customizable data quality tools that will help you keep your data fresh, accurate, and up-to-date.
Siemens Automatically Validates Global Address Data with Melissa.
Melissa is trusted by 10,000 clients worldwide to provide smart, sharp solutions that clean, verify, update, match and enrich their People Data.
Data privacy and security are our highest priorities. Melissa solutions and services are GDPR and CCPA compliant and meet SOC 2, and HIPAA/HITrust standards for information security management.