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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.

Service Bureau

Melissa's consulting services are customized to your projects.

Service Bureau

Use our solutions as a service.

SaaS

Clean and update your data in the cloud, no software required.

Listware

Perform data cleansing in Excel or online.
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 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 NowEarly Bird pricing ends on July 15
Use discount code: MELISSA150CP for $150 off registration
 
FinTraWorld - Cologne, Germany

Motorworld | January 28-29, 2026

Register Now

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 to Watch

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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