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. :)

Get Ready for 70% Open Rates

  • GMass turns your regular Gmail or Google Apps account into a powerful email marketing platform. When you send email campaigns from Gmail, you're sending emails through the world's highest deliverability servers. Prepare to impress your boss with the highest open rates you've ever achieved.
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