How to Use Google Gemini AI with GMass Email Campaigns
Google Gemini has been rolling out across Google Workspace accounts over the past few weeks — and, in particular, Gemini for Gmail. Gemini brings a handful of AI powers…
GMass Blog
Category: Gmail Add-ons
Here in the Gmail add-ons archives page you can find everything we’ve written about, well, about Gmail add-ons. I guess that makes sense.
While there’s a difference between Chrome extensions and add-ons, the two go hand-in-hand — and often perform similar functions, though in slightly different ways.
The articles in this section focus on Gmail add-ons but often also dip into Chrome extensions. (For a lot more coverage of Chrome extensions, you can check out our Chrome extensions category page.)
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GMass on Mobile: What You Can and Can’t Do From Your Phone
Does GMass work on mobile? Well… the answer is really both yes and no. At its core, GMass is a desktop app. More specifically: GMass is a Chrome…
11 best Gmail extensions you’ve never heard of
Gmail is used by more than one billion people. Not your parents, who are ride-or-die AOL email forever, but one billion other people. And every single one of…
Top 25 Gmail Add Ons and Extensions for 2026 (Features, Ratings)
Gmail add ons and extensions help you boost Gmail’s functionality. You can easily install them from the Google Workspace and Chrome Web Store to improve your email productivity.…
How to Request Read Receipts in Gmail [Step-by-Step Process]
Want to learn about setting up email read receipts and how to use them? “Read receipts” is a helpful feature that notifies you when a recipient reads your…
My feelings on Google’s $15,000-$75,000 OAuth verification process and security assessment
Last October, Google announced that it would start being more stringent with software vendors building apps on top of the Gmail API. Specifically, developers using a “restricted” or “sensitive”…
How to develop a “Gmail Add-on” without going insane
In October 2017, Google released its Gmail “Add-on” platform, allowing developers to create add-ons for Gmail that work on both desktop and mobile (well Android right now, iOS…