It's free. Add a pixel into your email and Google Analytics will show you how many emails have been viewed. 31,527,610 emails tracked to date.
How it works:
For every email that is viewed, we will generate a page view using the identifiers you provide as directory and page name. You can change the variables, but don't have to.
Where's the catch?
You tell us. No contact data required. No IP tracking. No unrequested emails sent to you. No marketing. All is free. But we take donations to keep this site running. Donate here.


