Shoot, you canceled the install. Look, we know it's scary to install new software into your browser. If you have any doubts about our integrity, please read the hundreds of 5-star reviews of GMass on the Chrome Store. Then come back, and hit that Install button again. :)

Send email campaigns right from your Gmail account

  • The email you just received from was sent to you with GMass, a plugin for Gmail that turns your ordinary Gmail account into a powerful email marketing platform. What do you need to use it? The Chrome browser, and your Gmail account. Hit the button below to install GMass.
Add GMass to Gmail
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