I Want To Find New Customers Validate Customer Data Visit Developer Portal View All Products Use Lookups Use Listware
Verify U.S. and international addresses in real-time for more effective marketing, e-commerce and business correspondence.
Address Verification
We offer hundreds of consumer, business and specialty mailing lists & sales leads to help you target the right audience, discover new customers and grow your business.
Marketing Databases
Gain a competitive edge by adding detailed property and mortgage information to your records with our custom property data solutions.
Property Data
Try our Data Quality Suite FREE and learn how to get rid of bad data by verifying, standardizing and correcting name, address, email & phone for better customer communication.
Name, Address, Phone, Email
Protect yourself against fraud with our real-time identity verification service that can easily be tailored to your organization’s needs.
Identity Verification
Keep your database current and increase ROI with fast, easy, change-of-address processing for U.S. and Canadian addresses.
Change of Address Processing
Take your business intelligence to the next level with our geocoding solutions to help you pinpoint exact address locations in the U.S. and around the world.
Convert Addresses to Lat/Long
Start Mailers Online by activating your FREE credits and see how our complete Cloud-based mailing solution can help you increase deliverability.
[Start Free] Postal Software

Why Melissa?

International Address Verification Reference Data for 240+ Countries
Certified Postal Services USPS, Canada Post, Royal Mail, Eircode & Australia Post
Secure & Compliant SOC 2, HIPAA / HITECH & GDPR
Superior Support 99.99% Uptime & In-Country Support
Experienced & Independent 35 Years of Data Quality Expertise
Message from CEO Melissa's COVID-19 Business Continuity Plan Melissa’s pandemic plan is in full effect, and with the rise of diagnoses around the world, we are taking increased measures to protect the health of our employees and mitigate any risk. Read Now
Apply Today Melissa COVID-19 Service Donations Melissa is currently offering free service for six months (up to 100K records per month) to qualifying essential organizations working to support communities during the COVID-19 pandemic, including supply chain management, grocery and prepared food delivery and similar services. If you think your organization might qualify, please fill out your application for review. Appy Now

High quality data improves your efforts in fraud prevention ,mail & fulfillment, lead generation, research & analytics, customer experience

Keep your customer records clean, current, & complete for better marketing, sales & customer service.

Identity Verification
Manage KYC / AML compliance with identity & ID document verification.
Global Contact Data Verification
Verify names, addresses, emails & phone numbers worldwide.
NCOA Change of Address
Update the address of U.S. and Canadian movers with their current address.
Data Matching & Deduplication
Identify and eliminate duplicate records for a single customer view.
Data Enrichment
Add location intelligence, property & demographic details to customer records.
Mailing Lists & Sales Leads
Find new customers using targeted consumer & business mailing lists.

You choose how you want to work with us

Melissa API's
API Integrate our on-premise & Cloud APIs into your Website / App. View API Collection
Melissa Automated Services
Automated Use secure, automated SFTP transfer to clean your files 24/7. View SFTP Services
Melissa is a Full Service Provider
Full Service Send us your file & we’ll process it & return the cleansed data to you. Upload File

Resources for your success

Case Study
HIRMER
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Event
Quest Forum Digital Event June 15 – 18: Database and Technology Week
Event
Martech Summit Virtual Event: June 16-17
News
Melissa Offers Free Data Optimization Tools May 13
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News
Melissa’s Smart Data Tools Enhance Voter Lists May 6
Read Now
Book
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Over 10,000 happy, satisfied customers

Customers - Nation wide
Customers - Bank of America
Customers - Dominos
Customers - Proctor Gamble
Customers - Hyundai
Customers - Nestle
Customers - Verizon
Customers - Nordstrom
Customers - Wine Butler