I really like the idea of this. The implementation is pretty solid too!

Practical and easy to use!

Really useful!!!

As someone who has given away using Google products but unfortunately has to use G Suite Apps in the workplace, this is a godsend.

Excelente

This is an excellent way to limit tracking data pollination across web services. You can use your cloud mail at home and at work simultaneously and without fiddling with profiles. You can shop in the Shopping container and not have the items you looked at populate the ads you see on other websites afterwards. You can run a casual news browsing session in a dedicated container and not let various websites you visit correlate too much about you, or the web giants that track your account's activity learn that you were really into that Taylor Swift story ;)

Awesome !

I love this for separating my work, personal, and volunteer on-line activities. I don't want cookies shared across the 3. This lets me use a specific, unique identity for work, personal, and volunteer - without opening different browsers or changing logins every time. Before I was using Nightly, Beta, and Release with different profiles to keep them separate.

I'm really thankful for this add-on. It's great knowing it comes from people I can trust and the peace of mind it brings is priceless.

The only con I've noticed is that I had to reset Firefox recently and I lost all my Container tabs and had to recreate them. I'm still giving it 5 stars because that's a small price to pay.

Thanks Mozilla and the Multi-Account Containers Teams!

I can log in at multiple accounts for the same site using different Containers (no more incognito back and forth!).

This module saved my life for multi-sessioning in application in the same browser !!

Brilliant add-on, finally no constant browser switching for websites on which one has multiple accounts. The colouring of the tabs in container colour makes it easy to see at a glance to which container a tab belongs. Great job, Mozilla, I love this add-on.

Containers allows me to remain logged into personal and business Twitter accounts open in separate tabs at same time which saves time.

Great one, I like how I can customize name & color of containers, I like to use custom icon too, great job Mozilla, keep it up!

Easy to use, awesome to be able to separate individual accounts with only one browser open.