I like it, good way to organize and separate multiple domain surfing.
Although, It's missing some features, like:
+Clearing the browsing history for a single Container.
+Make a Container like Private Mode, doesn't keep data.
+Overall some more stuff regarding privacy by container.

Between this and Little Snitch, I feel as though I've really got a hold on my browsing. Easy to use and works like a charm.

Awesome!

Seems like a great idea and I thank Mozilla for creating it. My only problem is, even when I click the box saying, "Always open in..." the specified container. The next time I go to the site, it somesimes stays on the default container.

In other words, it would be nice if containers were automatically detected every time we visit a site that was placed in a container.

Perfect for managing multiple web accounts.

I have been using FireFox for years , and i wish i had discovered this extension early .
Now we need this in FireFox for android .

I am constantly switching between 5 or 6 different e-mail addresses for work, and this extension is a lifesaver. My only regret is that it wasn't in my life until now.

Get it; use it! Fantastic add-on for enhanced privacy.

When I first heard about this I thought of how I would sandbox facebook from accessing my other data. Worked perfectly well.

I would have given it a 5 star if there was a way to remember the settings. Maybe an integration with firefox sync

This is really just great. I made myself a workaround which started different instances of firefox/chromium, just to separate my web identities and have the convenience of being logged-in automatically. That's obsolete now. Really, really cool idea and a huge step forward.

it'll be good if we can open bookmarks in selected container by right click > select conainer.

Please add Cloud Sync of the Containers! Hate to add them each time

Makes life so much easier for those of us who have multiple accounts. It's ideal for people who have personal and work accounts that you would like to keep separate without logging in / out all the time.

SImple yet very efficient.

muito bom, recomendo para trabalhar com varias contas de vários sites.

Revision 2:
Is it really necessary to require the history setting to be "Firefox will remember history"? Why not drop that requirement and use the container idea as part of individual tabs in Firefox? Allow a setting that will "containerize" each individual tab.

Revision 1:
Containers now work after turning setting options/privacy & security/ history to "Firefox will remember history." Review will remain at 1 star - now I have to manually handle history and cookies. I'm not sure containers are worth this inconvenience.

Original Review:
Completely non-functional, counter intuitive, worthless and useless. Total gibberrish for user instructions. NUTS!!!!!!! really wish I could use this - but ........ I'll just have to rely on closing and restarting Firefox after using some google product or facebook.

After watching a short video on setting up the Multi-Account Containers was up and running in no time. Pinned multi-account tabs open automatically when using Tab Session Manager. No problems whatsoever.

very good concept. simple execution. more features would be good.