Experience Makes the Difference

The Best Address Verification. Period.

We put 40 years of experience and domain expertise into every verified address – U.S. and International.

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Global Coverage

Delivery Indicator

Address Autocomplete

Discover the Power of Melissa Address Verification

Access Our Best-of-Breed Address Engine in 3 Ways

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

Process File with Service Bureau

Address Verification APIs

Build address validation right into your own applications.

What Would You Like to Achieve With Melissa?

Visit Developer Portal

Geocode an Address

Use Lookups

Find Your Solution

Products We Offer

01 Data Quality Platforms

Melissa's Full Spectrum DQ Approach.

02 Data Verification APIs

Melissa’s Smart, Sharp Tool Approach.

03 Identity Verification

Increase compliance, reduce fraud and improve onboarding.

04 E-Commerce Solutions

Improve customer onboarding, marketing & fulfillment.

05 View All Products

Setting the Standard for Customer Engagement, Operational Efficiency & ROI.

The Industry Leaders

How We Can Help

See how Melissa's solutions work across industries.

Healthcare Providers

Better Data for Better Patient Care and Increased Revenue.

E-Commerce Companies

Create a Better Customer Experience and Reduce Cart Abandonment.

Financial Institutions

Achieve KYC Compliance and Reduce the Risk of Fraud.

GOVT & Public Sector Services

Maintain Communication with Constituents & Cut Waste.

Transportation & Logistics

Increase Accuracy in Spatial Analysis, Mapping, and Location Intelligence.

Melissa 2025 Catalog

Melissa’s 2025 catalog brings you sharp, smart data quality tools to keep your database free of dirty data.

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Here at Melissa

Resources For Your Success

Case Study

Siemens

Siemens Automatically Validates Global Address Data with Melissa.

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Video

Why Melissa?

Melissa is trusted by 10,000 clients worldwide to provide smart, sharp solutions that clean, verify, update, match and enrich their People Data.

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Webinar

The State of Data Quality

Join us online, October 19 - 11 AM PT / 2 PM ET

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Event

Data Engineering Summit 2025

Our India team is headed to Bengaluru, India for DES 2025! Join us at Hotel Radisson Blu | May 15-16, 2025

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Safe. Compliant. Secure.

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.