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Don’t let bad data enter your system. Verify and correct contact data at the point of entry.

Up to 20 percent of a company’s contacts contain bad data according to industry experts; resulting in returned mail, address correction fees, bounced emails and wasted sales and marketing efforts.

Use the Data Quality Suite to standardise, verify and correct all your contact data: postal address, email address, phone number and names for effective communications and efficient business operations.

  • Verify, standardise, & transliterate addresses for over 240 countries
  • Use intelligent recognition to identify 650,000+ ethnically-diverse first & last names
  • Authenticate phone numbers, geo-data & ensure mobile numbers are live & callable
  • Validate domain, syntax, spelling, and even test SMTP for global email verification

 

Melissa G2 Awards

Always recognized and praised

winter-2026-leader
g2-momentum-leader
g2-leader-small-business
g2-easiest-admin-small-business
g2-fastest-implementation-small-business
g2-best-est-roi-small-business

How It Works

How Melissa's DQ Suite Works

address-capture

Address Verification

Use the Data Quality Suite to standardise, verify and correct all your contact data: postal address, email address, phone number and names for effective communications and efficient business operations.

 

express-entry

Address Autocomplete

Autocomplete addresses as they are entered to improve data entry speed and accuracy. 

 

phone-verification-output

Phone Verification

Ensure U.S. & international mobile phone numbers & landlines are valid and callable. 

email-verification-parse-standardise

Email Verification

Avoid high bounce rates, blacklisting and protect your valuable sender reputation by validating, standardising and scoring the deliverability of international emails in real-time.

 

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Name Verification

Recognising over 6,000,000 last names and 4,000,000 first names across countries and languages helps to determine how a name should be parsed, genderised and standardised. 

 

Address >
Autocomplete >
Phone >
Email >
Name >

Best ROI in Data Quality Software

based on G2 user reviews

100 %

of users rated it
4 or 5 stars

97 %

Quality of
Support

97 %

Ease of
Admin

96 %

Ease of Doing
Business With

95 %

Ease of
Setup

95 %

Likelihood to
Recommend

What Our Customers Say

g2

Paul L.

Managing Partner

A Review of DQS and GEO Objects

We like the ability to compile libraries natively for different platforms - specifically Java and the ability to load the jars into Tomcat. Being a self-hosted solution allows us speed of looks ups that are unparallel to hosted solutions.

Read more on G2

A Review of DQS and GEO Objects

We like the ability to compile libraries natively for different platforms - specifically Java and the ability to load the jars into Tomcat. Being a self-hosted solution allows us speed of looks ups that are unparallel to hosted solutions.

Read more on G2

g2

Tom H.

BI

Melissa data is a great product with a great support staff

Ease of use and strong communication with an ultra affordable price

Read more on G2

g2

Verified User in Insurance

Manager

Awsome Exp with Melissa Data

How quickly they were able to accommodate us. All technicalities were fast tracked and we were up and running in a very short time within our deadlines 

Read more on G2

g2

Verified User in Information Technology and Services

Enterprise

very good user experience

New features are very powerful in the Melissa data quality suite and helps in getting all information in one place.

Read more on G2

g2

Bryon H.

Associate Managing Director of Data Strategy

We use the Phone & Email validator for our organization and it has prevented multiple mis-entries.

Our organization greatly values the Melissa Data Phone & Email Validator for its accuracy, efficiency, reliability, and ease of use. This tool ensures that our contact information is correct, significantly reducing the chances of miscommunication. By preventing mis-entries, it saves us valuable time and resources that would otherwise be spent correcting errors. We trust that our data is accurate, which is crucial for maintaining effective communication. Additionally, the user-friendly interface makes it easy for our team to validate contact information quickly and efficiently.

Read more on G2

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Verified User in Marketing and Advertising

Small-Business

Easy to use data validation and enhancement tools.

I like how easy it is to use the excel plugin to validate or enhance data on an ad-hoc basis. The API is also easy to integrate and has great uptime and response time.

Read more on G2

Check out our past customers

nationwide-logo-hp
boa-logo-hp
dominos-logo-hp
proctor-gamble-logo-hp
hyundai-logo-hp
nestle-logo-hp
verizon-logo
nordstrom-logo
wine-butler-logo

Ready to Start Your Demo?

Start today with Melissa's wide range of Data Quality Solutions, Tools, and Support.

Schedule Demo Today!
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