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Melissa Data Quality Platforms

Melissa's Full Spectrum DQ Approach. Learn More
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Melissa Alert Service

Keep your contacts clean in the cloud with change alerts.
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Unison

Validate, Cleanse & Maintain Data Quality Without Programming.
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GovCloud Address Suite

Verify global addresses & access change-of-address records for the U.S.

ETL/MDM PlatformsMelissa offers a host of solutions for full spectrum data quality to ensure the success of your data.

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Our Data

Verify & enrich your records with multi-sourced, authoritative reference datasets.

Why Melissa?

Multi-sourced global datasets, persistent address key technology, 37+ yrs experience.
Global Address Database

Complete your master address file for improved mapping/visualization.
U.S. Geographic Data

Add lat/long coordinates to the ZIP+4 level.
Parcel Boundary Shapefiles

Find parcel boundaries & attribute data for 155 million properties.
ZIP Code Data

Verify 5-digit ZIP Codes and append census demographics.
U.S. Phone Data

Access all area codes & prefixes for the U.S. & Canada.
Canadian Geographic Data

Append postal codes, area codes, time zones & lat/longs.
U.S. Property Data

Enrich records with 400 fields of property & mortgage data.
U.S. Consumer Data

Access demographic, financial & lifestyle data.
U.S. Business Data

Add industry, revenue, location, sales volume & more.
ZIPList5 Medical MSA

Access ZIP Code that meet requirements for Health Care Financing Administration(HCFA)
ZIPList5 Max

Get every active ZIP Code currently defined by the USP Service.
County-ZIP Code Database

Access all ZIP Code to which the(USPS) delivers mail.

Events

 

Data Saturday Rheinland 2026
Bonn-Rhein-Sieg University of Applied Sciences - Sankt Augustin Campus | St. Augustin, Germany | July 11

Register Here

DoDIIS Worldwide 
Tampa Convention Center - Melissa Demo Kiosk in Carahsoft Booth 505 | Tampa, FL | August 11

Register Here

Seamless Middle East 2026
Dubai World Trade Centre - Stand F72 | Dubai, UAE | September 22 - 24

Register for Free

DELIVER America
Caesars Forum - Booth C47 | Las Vegas, NV | October 7 - 8

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PASS Summit West
Hyatt Regency Seattle | Seattle, WA | November 9 - 11

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Webinars

 
Digital Commerce 360 Webinar - How to Optimize Data for Agentic Commerce: Preparing Your Ecommerce System for AI
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MSSQLTips Webinar - Real-Time Cleaner Data with AI Agents
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DBTA Webinar - From Legacy to Leading: Building an AI-Driven Data Strategy
 
DBTA Webinar - Building Better Data Products with AI, for AI
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DBTA Webinar - Building a Unified Data Ecosystem for Modern Analytics & AI 
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MSSQLTips Webinar - Unlock the Power of Clean Up-To-Date Data
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MSSQLTips Webinar - Elevate Your ETL: Seamlessly Integrate Melissa’s SSIS Data Quality Tools with Azure Data Factory
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Chain Store Age Webinar - Retail's Top Women Awards
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Digital Commerce 360 Webinar - Who leads US Ecommerce in 2025?
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DBTA Webinar - Achieving Trusted Data: Data Quality, Data Governance and MDM Trends
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Ensure Accurate, Up-to-Date Address Data with Melissa's GovCloud Address Suite
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MSSQLTIPS Webinar - Unlock Instant Data Quality and Data Enrichment on Snowflake Marketplace
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Introducing Global-Z: Subdivision & Complement to the Melissa Brand
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MSSQLTIPS Webinar - Real Time Data Verification for Business and Personal Data
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SD Times Live! Microwebinar Series – Data Verification with Melissa
Check Out the Series

MSSQLTIPS Webinar - Advanced SQL Data Profiling with Unison
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The State of Data Quality: The Elephant in the AI Room
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Advanced Matching and Record Consolidation to Improve Data Quality
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