I love it!

Ottima estensione utile ad esempio quando si usa un account Google personale ed uno aziendale. Segnalo un piccolo difetto che riguarda l'associazione automatica di una pagina ad un container: non è facile capire come tale associazione si rimuove.

The easier way to have multiple microsoft accounts.
An indispensable extension for developers to test different roles on your apps simultaneously.
This extension must be part of Firefox.

five star review

Life saver if you use multiple Google accounts for business and pleasure. No more automatic account switching every time you open a new tab.

Most usefull capablity of any browser I know. Please continue working on this.
It would be usefull to better sync between devices all the windows and tasks I have opend. Something like in Safari but with the container capabilities. That would be great.

Great. Now I have the control of all my accounts.

Not the best... It takes too long to open every time the proper container before open a web page. I wish I could link up every single url to the specific container and make bookmarks of it. So this extension is just half-productive.

I'm stunned that this feature isn't standard in all browsers. If you have multiple Gmail and social media accounts, it's a life saver!

This feels like one of those tools that is an instant ESSENTIAL for modern web browsing to reduce cross-site tracking. I realize nothing is perfect, but I sure feel a heck of a lot better having the most obvious tracking sites (Facebook, Google, Microsoft, Amazon) isolated from each other.

Great feature. Previously missing sync, but now that's been added.

This extension should be built into Firefox to complement the browsing experience (because there are not tab groups)