Email Verification directly on Google Sheets

When you reach out to new leads, you want to be certain that emails will not bounce, so that you can start building relationships from the first touch.

Install the add-on for bulk email verification directly on Google Sheets, where you have contacts collected.

Wondering how it works to help you? Watch a video.

Email Verification Add-on prevents bounced emails and low-quality contacts because:

  • It provides a real-time validation lookup directly on Google Sheets. You receive fresh data upon request and don’t need to export/import contacts for the verification process.
  • It shows you non-deliverable email addresses.

Email Verification Add-on V4


With a free account, you get 50 free verifications at the beginning and 100 more by applying a coupon code. If you need more, simply buy credits. It is a one-time payment without the expiration date for the purchased credits.

  • 1,000 verifications for $11;
  • 5,000 verifications for $33;
  • 25,000 verifications for $99;
  • 100,000 verifications for $299.

Common questions

How do you validate the data?

We have built a service to carry out validation at different levels: an address format, information about a domain, it’s mail server, and a response from that mail server. The add-on is connected to the service via API.

How can I be sure that you will not steal my data?

For security reasons and in order to protect your data, we do not collect (or share data) from your validation lookups on our servers. We don’t even have a database to store data.

What message shows me that my email will not be bounced?

The «deliverable» message is what you need. It shows that a mail server accepted email sent to this email address.