UPDATE:
I really need the containers to be grouped (for easier access and management), manually sorted and bookmarked with container information attached to be easily restored.
I am developing a web site. I have test users with their roles on site. For each user I created an individual container. 6 roles require 6 pages to be restored every time I reload the browser. I want them be restored automatically in their respective container at the time when the Bookmark was created. One site, several bookmarks with individual containers for each test user/role.

ORIGINAL REVIEW 2 years ago
I used to open Chrome for one Google account and Firefox for another. To check business emails on Gmail and to view videos on YouTube, for example. It consumed quite a lot of resources on my old Dell Vostro 3700. Now, I can manage all my "personas" in Firefox alone, which I personally like more.

But, the new "problem" now is it's hard to find necessary tab on Windows task panel. So, I suggest, that not only individual tabs can be marked as containers, but every FireFox window could be assigned a default "persona" with different coloring and EVEN logo (I like the Fox, but sometimes it'd be useful to have those personalized icons to faster localize necessary tabs). PS. I use A LOT OF tabs (up to 50 in one session, I guess). So, saving time trying to locate a necessary tab would be cool.
On the whole, this is a really cool feature which is worth taking time to understand how to use. Firefox, please make a new button - Learn the Feature - so that it would be like an ed course with games, videos and tests (reading is boring and confusing, as you know).

It's great, very useful, but sometimes it doesn't close my new tab page.

Serait-il possible de rendre cet addon disponible pour les mobiles ?

Multi-Account Containers must be one of the most useful Addons arround. Recently though it is not possible to open a site in another container if it has been assigned a default container.

One of the best addons.

I would have put 5 stars if there was as much customization as in Temporary Containers, but I hope that will come soon.

It works really great, I am leaving the last star so I can rate it better as it keeps improving, it might add some kind of group bookmarks, so let's say you are at work you just open all the work tabs at once (just an idea). As always Mozilla rocks!

An essential add-on. It alleviates the pain of handling multiple sessions and helps organise the tabs. Also, the color highlights look pretty.

There is scope for improvement by introducing Container Windows which may designate an entire window to the same profile, thereby reducing tabs juggling and remove the need to remember to open certain link in certain container.

This is extremely useful both to protect my privacy and keep environments separate. There are two essential features missing, in my opinion, though.
First, the option to reorder the categories. As it is now, if I want my tabs to appear in a different order when I click on "Sort tabs", I have to manually delete the containers and recreate them.
Second, for users who keep lots of tabs open (like me), it would be nice to have sessions only within one container, so that everything in the session will be automatically opened within it. At the same time, other tabs opened in different containers would stay stored so that, next time you open a default session, all types of tabs will be opened together.

Nice and useful feature
Would be nice to assosciate the current tab directly to a container, without having to use the '+' or open in new container.
Also, having the option to add the icon selected would be helpful as well, otherwise why is the option to choose an icon available in the first place?

Edit: I've removed one point and added a new one.

This should be excellent, but in reality a few bugs make for a frustrating experience.

The containerization really helps when working with multiple contracts for multiple work accounts, allowing several Office 365 sessions to be signed it at a time.

I love the facebook container, as I use facebook once in a blue moon, and love that this keeps it in it's own tiny bubble.

There is some inconsistency though:
1. By default firefox opens with no default container. This means you have to open a new tab in the correct container, before you start browsing, then close the original tab.
2. If you use the keybord shortcut to open a container, it does not prompt you to choose a container, it opens an uncontainerized tab, forcing you to either reopen the tab in the correct container, or use the + in the bar, which is significantly slower from a workflow point of view.
3. You cannot set home pages per container. By default, my "work" container (for my company) always accesses the same site, with all tools launched through that site. If i could set that as the home page for my work container, then it would save me a dozen clicks and keyboard presses 30-40 times a day. Add that time up.
4. You cannot assign a book marked site to a container, as above this would vastly improve matters. THis would make the Top sites useful, as clicking them would immediately take you to the site in the correct container, likewise would mean technical research would be faster as you would not have to open the correct container by clicking the +, then choosing the container, then selecting the bookmark.
5. Turn off the No Container option. Now I'm using containers, all my workflow fits into one of the configured containers, so the no container option is obsolete.
6. Make the option to Sort tabs by container a permanent setting, rather than a one off setting. I end up using this option several times a day to regroup related sites running in the same container together for organisation, but it's frustrating that as soon as I open a new tab of that container it doesn't group this with the other tabs open.

I really like this add-on, I use it every time I browse now and will continue to use it to separate my browsing objectives and information.

The ability to sort and color-code tabs is really great, it helps me keep my computer and browser organized.

A couple things that I feel would really improve the experience for me are:
-the ability to set which container tab Firefox opens in. Sometimes I don't realize I am not using a container when I have been browsing for a few minutes.
-as an earlier review mentioned, the ability to assign websites to containers en masse. This would be much easier than having to visit the site in the correct container and checking the "Always open in..." box.

Once those two recommendations are added, this becomes a five-star review from me! Works great, simple to use, and easy to understand layout. Awesome extension!

Almost perfect. I'm pretty sure this add-on is to blame for my tabs opening external links inside themselves. the "_blank" seems to be ignored by this. Especially frustrating on pinned tabs (like Hangouts/Gmail)

indispensable

Kullanışlı ve tam da ihtiyaç duyduğum eklenti.

İşleri birbirleri ile karıştırmamak için takip ettiğiniz farklı konular için farklı Container'lar oluşturup, her işi kendi Container'ında yapabilmenizi sağlıyor.

Her Container'ın çerezleri kendine özel olduğu için, bir Container'da açtığıınız web sitesine giriş yaparken kullanıdığınız kullanıcı, diğer Container'dakilerden farklı olabiliyor.

4 yıldız verme sebebim: Senkronizasyon, Container tanımlarını getiriyor ama Container'larda açılsın diye eklediğim alan adlarını bazı Container'lar için getiremiyor.

Super loving this. If I could get bookmark toolbar functionality that would be rad. Or something like a url suffix for which container a link opens in would be 1337