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Melissa Data Quality Platforms

Melissa's Full Spectrum DQ Approach. Learn More

Unison

Validate, Cleanse & Maintain Data Quality Without Programming.

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

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

 
DMEXCO - Digital Marketing Exposition & Conference - Cologne, Germany

Cologne Fair | Hall 7, Booth A10 | 17th & 18th September 2025

Register Now

China Cross Border E-commerce Fair (CCBEC) - Shenzhen, China

Shenzhen World Convention & Exhibition Center | Booth 16C68 | September 17-19, 2025

Register Now

China International Logistics and Supply Chain Fair (CILF) - Shenzhen, China

Shenzhen Convention & Exhibition Center | Booth 1B394 | September 24-26, 2025

Register Now

Data Day Monterrey - Nuevo Leon, MX

School of Government and Public Policy | October 21, 2025

Register Now Early Bird pricing ends on August 1

Expo Technology - Monterrey, MX

Hotel Crowne Plaza | October 23, 2025

Register Now
 
PASS Data Community Summit 2025 - Seattle, WA

Seattle Convention Center | November 19-21, 2025

Register Now Early Bird pricing ends on July 15
Use discount code: MELISSA150CP for $150 off registration
 

Webinars

 
MSSQLTips Webinar - Elevate Your ETL: Seamlessly Integrate Melissa’s SSIS Data Quality Tools with Azure Data Factory

August 21st | 1PM ET/10AM PT

Register Now

Chain Store Age Webinar - Retail's Top Women Awards

June 25th | 2PM EDT/11AM PDT

Register to Watch
 
Digital Commerce 360 Webinar - Who leads US Ecommerce in 2025?

June 26th | 2PM EDT/11AM PDT

Register to Watch

DBTA Webinar - Achieving Trusted Data: Data Quality, Data Governance and MDM Trends
Register to Watch

Ensure Accurate, Up-to-Date Address Data with Melissa's GovCloud Address Suite
Register to Watch

MSSQLTIPS Webinar - Unlock Instant Data Quality and Data Enrichment on Snowflake Marketplace
 
Watch Now

Introducing Global-Z: Subdivision & Complement to the Melissa Brand
Watch Now

MSSQLTIPS Webinar - Real Time Data Verification for Business and Personal Data
 
Watch Now

SD Times Live! Microwebinar Series – Data Verification with Melissa
Check Out the Series

MSSQLTIPS Webinar - Advanced SQL Data Profiling with Unison
Watch Now

The State of Data Quality: The Elephant in the AI Room
Register to Watch

Advanced Matching and Record Consolidation to Improve Data Quality
Watch Now
 

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