Google’s browser has a pretty nifty notification system. While Gmail can provide some basic notifications through Chrome, Checker Plus lets you automatically read emails out loud, mark them as read from the notification, and more.P
The extension has a host of options, including the ability to read your emails out loud to you using text-to-voice software. You can also customize which action buttons the notification shows, including mark as read, delete, archive, star, reply, or a bunch more. The extension can also show you the inbox for every account you’re logged into in Chrome, so you don’t need to have multiple Gmail tabs open.