Fast, easy, secure email data solutions for all industries.

How we help by need

By Need

Access email-centric data that anchors your data-oriented business strategy.
Improve Deliverability and Response
Connect Data Across Channels
Foster Customer Loyalty
Mitigate Fraud and Risk
industry

By Vertical

Maximize the potential of your First Party data in any industry.
eCommerce and Retail
FinTech
Nonprofit and Political
Technology Platforms

Invest in your first party data.

email validation

Email Verification

Catch and correct invalid email data and preserve your marketing spend.
List Guard®
identity matching

Identity

Get a complete picture of your customers across channels.
Email Append
Postal Append
Email Change of Address
Email Intelligence
fraud prevention

Fraud Prevention

Prevent fraud, mitigate risk and protect the integrity of your database.
engagement

Engagement

Personalize offers, segment + win back customers and get higher response rates.
Email Activity Signals
Website Visitor ID

Learn from our
marketing and data experts.

how we help center

Help Center

Get the answers
API pricing

API Documentation

Let's get technical
free list check

Free List Check

A free health scan for your email addresses
integrations

Integrations

Discover our partners
blog

Blog

See what we're writing about
content hub

Knowledge Center

Videos, whitepapers, ebooks, and more
case studies

Case Studies

See what works
under the hood

Under the Hood

Dive deep into the machine that powers our email data solutions
Email Verification

Leaders in email data services since 1999.

company overview

Company Overview

More about AtData
careers

Careers

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news and events

News & Events

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security

Security

IS0-27001 Certified for you

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TowerData Login

Catch and correct invalid email data and preserve your marketing spend.
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FreshAddress Login

Catch and correct invalid email data and preserve your marketing spend.
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Our Integration Partners

See who we integrate with
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Popular Resources

Client Success Story: A Clean Email List is a Happy Email List
A popular science education company was concerned about the cleanliness and deliverability of a segment of its house file. To eliminate the risk of...
Client Success Story: AAA Ohio
The client had no process in place to ascertain which of the 800,000 email addresses in its database posed a threat to sender reputation and...
AtData Fraud Prevention
Companies worldwide power their fraud prevention with AtData’s massive historical database of email addresses and the billions of real-time signals...
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We partner with the best marketing automation platforms to bring you the data you need without the hassle.

Our goal is to validate the contact lists you have and enhance your records with key behavioral and demographic data without having to leave your marketing suite! We partner with popular marketing automation platforms to help you level up your email marketing success by using our Email Validation and Email Intelligence.

Keep reading to see who we integrate with and learn how to set up the AtData integration in your marketing automation platform.

Our Integration Partners

activecampaign-logo-1-1
Ready, set, get your ActiveCampaign account connected to our AtData integration today!
Read the ActiveCampaign Guide
AW_INLINE_BLUE
Our AWeber integration helps small businesses grow databases with valid, enhanced records.
Read the AWeber Guide
campaign-monitor-logo
How can you improve your Campaign Monitor contact records with validation and data enhancement?
Read the Campaign Monitor Guide
constantcontactlogo-new
Your email personalization strategy gets a major update with our Constant Contact integration.
Read the Constant Contact Guide
dotdigital-logo
Export clean, validated emails and enhanced records direct to DotDigital with our integration.
Read the DotDigital Guide
Transparent-emarsys-logo
Learn how to integrate AtData with Emarsys for improved email deliverability and customer insights.
Read the Emarsys Guide
GetResponse-logo
Growing your audience with engaging emails is easier with email addresses validated via our GetResponse integration.
Read the GetResponse Guide
hubspot-logo
Our Hubspot integration gives your database what it deserves: valid emails and high impact contact data.
Read the Hubspot Guide
iContact-logo1-1
Using iContact and want to integrate InstantData services? You're in luck!
Read the iContact Guide
Iterable-newlogo-1
Improve your customer engagement with validated emails and key demographics right in your Iterable portal. Learn more about our integration.
Read the Iterable Guide
klaviyo-logo-2022
It just got easier to bring clean, enhanced contact data into your Klaviyo database. Learn how to set up your AtData integration today!
Read the Klaviyo Guide
Listrak Logo
Using Listrak for your email marketing and want to integrate AtData services?
Read the Listrak Guide
mailchimp logo
Validating emails and enhancing contact data, right in MailChimp. We're here to make it easy.
Read the MailChimp Guide
Mailjetlogo-300px
Create, edit, and send emails as a team more efficiently than ever with Mailjet's AtData integration. Set up your integration today!
Read the Mailjet Guide
marketo-logo-1
Marketo users can now streamline validation and data enhancement with our AtData integration.
Read the Marketo Guide
Maropost_Logo
Maropost clients, it's time to bring email validation and data enhancement right to your platform with our integration!
Read the Maropost Guide
Salesforce_Logo_Web_2019
Gain key customer insights right into your Salesforce Marketing Cloud. Set up your integration today!
Read the Salesforce Guide

Want to Learn More About Your Customers?

Our goal is to help you enrich your customer data with demographic, purchase intent and lifestyle insights that make a difference. It's all here in our Email Intelligence service.
Get the data you need