Não sei como não comecei a usar antes! Muito bom para separar os acessos e logins em serviços específicos em que tenho mais de uma conta. Migrei de vez para o Firefox com esse add-on!
(Só falta ter uma versão pra Android agora...)

Absolutely necessary Extention to everybody! It helps me to isolate my workspaces easily, and I don't have to think about shared cookies across different profiles!

This extension allowed me to migrate from Google Chrome and its Profiles (each one in a separate window) to Firefox... and now I can have everything in a single window.

😍 LOVE THIS! 😍 It's perfect for managing multiple AWS accounts. The GUI is a little rough but it's totally worth the functionality. Thank you!! 💗

Very helpful, would highly recommend installing it.

Very good. Need some short-cuts. Maybe the crtl+t should open a new tab of the same conteiner of the current one

muy bueno...excelente lo recomiendo !

Great Add-On! Makes my day!

This is a great productivity app

I love this. As containers are included in the latest nightly builds, you might want to lock this addon for new version. I do not know what happens when you install this on top of the included containers

This is without a doubt the best Firefox extension out there.
This shouldn't be just an extension, it should be a core feature of Firefox.
Having this integrated into Firefox by default will bring probably the best differentiator Firefox can have on the market.

The only request I have is to make the container list hierarchical (closer to what bookmarks look like). Because at this point I have one container per site and it's hard to manage them.

And this could have so much potential to grow. Either do a client side suggestion engine where it creates containers for the sites you usually visit and suggest connections for sites that are part of the same user group but are on different domains (like maybe you want to connect Gmail with YouTube and with drive under one container).

Please don't ever give up on this feature. I hope you integrate it into core Firefox, but if not, at least work on improving this standalone addon. I think it's the last thing keeping me on Firefox. If this goes away, I don't know what browser will help me navigate the stormy oceans of the Internet.

Thanks for all your work!