Best Addon. Can be a builtin in latest firefox browser.

Amazing feature! Allows a way more convenient way of managing different accounts from the same website and, at the same time, it is great that is an optional extra feature from the Mozilla Team. Recommended.

Helps me to login to multiple aws account without opening private window or another browser

Killer feature! The reason of my switch from other browsers.

convenient add

That's why I was looking for years. Thanks Firefox.

Linus tech tips would not have been "hacked" if he used this extension.

Containers on Firefox basically solve all the problems and limitations a software developer can have with other browsers. It just simply is awesome. Kudos!!!

Great add-on, that is a must-have. I can split my logins over multiple containers, and have sites that require MFA trusted from within the same browser for different accounts. Can't recommend enough