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.

Fonctionne parfaitement.

Very useful for keeping multiple accounts.

To have to open multiple accounts on the same service is an old problem which I usually solve using private mode or multiple browser.

Today, this is one of the most useful Firefox add-ons.

Super helpful for me to deal with work vs personal accounts on the myriad websites that don't support multiple sign-in.

Far better than janky solutions like constantly signing in on a private browsing window, or using a second browser like Edge for certain accounts. Way less time wasted compared to constantly signing out and back into accounts, especially when considering 2fa.

The one thing that feels missing which I wish it had, was some sort of button to switch the container that a tab is in. I'll open a link to a tweet and it'll be in the default tab, in order to put it in a container I have to copy the URL, open a new container tab, and paste it in.

The most innovative add-on I've seen in a long time.

The ability to isolate tabs to containers and use multiple accounts from the same domain in the same browser is really useful.

Also, the privacy factor, stopping FB, Google, and Advertisers from tracking you across the web because the cookies etc. are isolated to each container is simply awesome.

However, for some reason I am unable to save articles to Instapaper using the Instapaper add-on, if someone could let me know how to overcome this issue that would be great. :-)

Best reason for switching to Firefox!

iz gr8t, I found good ｕｓｅ

Previously was very nice but now it sucks

It's out of the box

I think it saves me the time to sort my tabs. The feature where I can open multiple accounts in the same browser is great to test out stuff.

Great for improve your privacy

Super zum Entwickeln!

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