Streak is the Email Tracking App for Gmail. It allows you to see what emails have been opened, and how many times, on Gmail. It is completely FREE and works for Gmail and Google Workspace. It is a Premier Google Partner and Google Cloud Partner of the Year. We are used by hundreds of thousands of companies including Uber, Opendoor, Y Combinator, and Keller Williams.

Streak is the email tracking tool for Gmail. It tracks the time and number of your emails opened. Use it on multiple accounts to know what email is viewed and when it is viewed. It has all the analytics you want to know. You can also use it to see the emails that have been forwarded and you can see what emails have been viewed multiple times.