Helping marketers engage the person behind the email

TowerData is a data technology company that powers People-Based Marketing with real-time, comprehensive and accurate email data. Our services include Email Validation, Identity Matching, Email Intelligence, and Email Activity.

Avoid the costs that come with sending to bad email accounts. Email Validation helps you better connect with your customers by catching and correcting invalid email data.

Learn who your customers are and what they’re interested in with Email Intelligence. Get higher response rates by engaging your customers with better targeted, relevant content.

TowerData’s Identity Matching technology includes over 1.2 billion customer records, 150 million cookies, and 200 million email opens to help you build a complete picture of your customers across channels.

Discover how your customers are behaving in the inbox with TowerData’s suite of Email Activity and opener data. Re-engage customers and mitigate risk based on key activity.


TowerData Resources

Learn more about the TowerData suite of products

SendGrid uses cookies to enhance your experience. We use these for advertising and analytics purposes. By continuing to use our site, you agree to our use of cookies.
Newsletter Subscription

Sign up for our newsletter to get The Scoop on product and email news.

Please enter a valid email address.

We respect your privacy. Learn more about SendGrid's Privacy Policy here and Twilio's Privacy Policy here