First I'd love this add-on, and I willing to change from Chrome to Firefox by this, because I'm having a very very much Facebook, etc accounts. But still 1 thing I do not like this add-on cause I could not sort / move containers by my fav, plz dev this function for the users can move / sort containers by Alphabet / Order. Other, should sync by Firefox account cause I also have many PC / Laptop, it's difficult form submit one by one. Last, thanks for the team making this!

5 times productivity increment.

I like being signed in to the same site on different accounts on the same window, pretty epic.

They're good for now but they could be better.

For example, you should have the option to sync. I'm having to re-create them on every other computer.

Gut, habe ich so noch nie mit einem anderen Browser gesehen.

I left a preliminary review before, and this has turned out to be as good as predicted. However I would still like to see
1. Syncing with firefox account or save option
2. Ability to reload current tab in container or to convert current tab to a container tab.
3. More flexibility with moving items on the list of containers
4. Integration with tabs + button so you can choose which tab to open from there.
5. More colors/Flexible color choices
Great job. Such a good idea!

no more use multi-profile firefox, just multi-account container solve it.
thanks a lot

Allows for easy switching, parallel access, and testing when using different accounts, or simply want a clean/different session of a site.

me encanta

Containers have become an essential part of my workflow for managing multiple accounts, improving privacy, and isolating contexts like work/home life in the same browser. Admittedly, containers will probably never be a perfect solution (e.g. I still don't have a way to ensure that my Google drive link from the electron Slack app opens in the right container for the right Google account)... but Multi-Account containers extension smooths out most of the rough spots by enabling some sites to always stay in a container, and adding convenient keyboard commands and context menu options to open sites in a specific container. It doesn't seem like this extension provides a shortcut for "new tab in the same container", but I'd like to see that added. For now, I have installed another extension that sets that feature to Alt + C. Great extension;, though! I'd love to see it on android.

Great Work!

muy bueno

Helps me organize my tabs.

It's what I was looking for since a long time.
It works great and increase the flexibility of Firefox in a great way.
Now I can have multiple accounts for the same website all opened using my favorite browser.
That's great for work, where I need, for example, two separate logins for Dropbox.
Thus far, it worked great.
The only function I'd like to be developed, is the possibility of 'converting' one opened container into another... but I believe it's not straightforward, since one of the feature is to grant isolation between them...

This is a powerful tool and an instantly essential part maintaining your privacy online. Thank you Mozilla!

You can add Password Pop-up?
For an example:

I open my personal multi-account tab, when i press it
that container requires my password to continue

I love this add on. I think it's particular great if you are in IT or any place where you have multiple access levels in different accounts to the same service.

Good stuff

I love these multi-account containers, and I'm not just using them to force Facebook and other social media sites into specific containers, but also to allow myself multiple simultaneous identities when testing websites, etc.

Muy útil, aunque se requiere algo de disciplina para mantener cada cosa en su lugar.

The main idea is good when I want to logg in for more than one acount on the same site, but...
when I load a site in a container, the first cookie for that site will also remind outside that container. So if I use a cookie autodelete add-on and quit the loaded site in a container, that cookie will still remind in Firefox. Then I have to delete the cookie manually to get rid of it, and THAT IS A VERY VERY BAD IDEA!

For me it's better to load a news site in an ordinary tab so the cookies can be deleted automaticly at a choosen timelaps, and thus preventing cross-links towards that cookie.