This is like my most favorite Firefox addon in the whole wide world (next to an ad blocker like uBlock Origin). Save me the hassle of having to create separate Unix accounts to browse using other identities. My current wishlist for this addon: a keyboard shortcut to open a new tab using the same container as the currently opened tab.

Multi-Account Containers make it so easy to keep your browsing habits separated. I'm opening University websites, banking and shopping tabs at the same time. Awesome!

Thank you mozilla for this awesomeness!

This is a game changer extension for personal privacy. Preventing tracking from websites like Facebook and Google across other websites we visit. The only thing this extension is missing is a way to backup manually created containers and integration with Firefox Sync.

What a great idea to try and separate browsing tabs from prying sites!

Really useful for web development

For me this is a must have. Such a great extension and the ability to make custom container categories is awesome. I only wish the containers/rules synced accross devices.

Une excellente extension permettant d'utiliser pleinement la fonctionnalité de conteneurisation de Firefox. Pas de bugs à l'usage.

I'm really enjoying containers. I do a lot of Cloud and internet work and previously was opening normal and Inprivate Edge, IE, Chrome and Firefox sessions to be able to log in to many systems to avoid the browsers caches clashing. Now I just use Firefox, it simplifies it no end.

Easy to apply. Looking forward to the enhanced security provided by the separate containers.

Very useful - I have multiple Google/Amazon/Sharepoint etc accounts for work/private/clients etc, and this lets me keep them nicely separated, without the notorious logging out/logging in to different accounts all the time!

finally..some privacy at last! get the containers addon Now! Multi-containers that is so that you can keep apart not only Facebook but all other websites you visit.

Very convenient as a way to have multiple logins to the same site within firefox

Wonderful tool for isolating work that needs conflicting logins on the same websites. Now I don't need to open a private window and relogin just to manage a backend. Also a great aid to segment your Google profile, I hate when YouTube recommends DBZA videos at work.

Needs a way to manually arrange containers, though.