Extremely helpful when needing to concurrently use multiple accounts on systems such as AWS

I can't stress enough what a big game changer this is in turns of usability (log into different accounts at the same time) and privacy protection (separate data between different websites). Obviously we need this to be a first class citizen in Firefox, i.e. each bookmark should be able to specify what default container to open in.

Works flawless

Different profiles in each tap, man I cannot live without it!!! <3

i used to use two different browsers to manage two sets of profiles which was honestly tiring. this new feature is like a dream!

This is a must have, no need to open multiple windows as in other browsers.... What I would like to have is a default URL when selecting a container from the list and also a way to sort the list in the extension not just the tabs. Great Work!

There is absolutely nothing negative to say about this extension, but you should know that it will be twice as powerful if you also install the "Temporary Containers" extension and set it up right.

Fantastic and very useful. I ditched having two profiles running at the same time to use different accounts.
However, could you please introduce the functionality to assign shortcuts to quickly open different type of containers, please?