Great addon. But it needs a bunch of features. Like moving tabs to a container. Also, it's a bit resource-heavy.

Very useful.

3 features that would improve it a lot: a) move tab to container; b) open all future tabs in this window on container X; c) open all future tabs in container X until I say so

One of the best Firefox Add-ons, great for keeping data collecting/hoarding websites and services in check. I'm looking at you Facebook!

It's easy to use and it helps your privacy.
It's also useful if you need to work in multiple environments!

Very useful in web development!

Works nice. Could be improved.

A nice feature would be i f you could set default container on which tabs open depending on the time of the day.

Example: open in "work" container from 9 to 15 hs.

c'est top!

Great add-on but doesn't work on android.

I'd also like a version that just automatically puts all domains into separate containers but allows you to merge them if you'd like.

amazing way for abstraction an privacy

Loving it!

Real handy to compartmentalise your different accounts and limit the all-tracking eyes of certain corporations

Buena experiencias

Davvero ottima e comoda!

Great for separating work , personal and social media stuff in different containers.
I have a different container with personal accounts and also a work container where I don't get signed in with my personal accounts. Very useful.

A great ad-on to separate my shopping from my research or banking browsing. I sometimes forget to switch to the right profile - and it's (for obvious reasons) not possible to switch an open tab from one container to another. So the missing 5th star is more to do with my own discipline than with the add-on...