The best Gmail manager for multiple accounts Rated 5 out of 5 stars
This extension is simply a must for anyone with multiple Gmail accounts. Features such as auto-login, quick-preview, multi-select and delete or "mark as read" make management a breeze - and all of this without even having to open up a Gmail tab. The interface is clean, simple, easy to read, and navigation is quick & efficient.
So far, I haven't found a single other add-on that does a better job of multiple account management. Every other extension that claims to manage multiple accounts (e.g. "Gmail Notifier restartless"), you need to manually link accounts together yourself in Gmail. Not only that, but as soon as you clear your history or Google cookies, you need to do the whole process again! For someone like me who has 8 accounts - 5 of which I use regularly - this is just not feasible.
Gmail Checker thankfully doesn't suffer from any of these flaws. And before people go giving this a bad rating because suddenly it doesn't work with Google's latest update, keep in mind that there's only one developer working on it, unpaid, and they have a busy life too.
Truly an extension worthy of a 5-star rating.