It requires a bit of setting up if you're slightly paranoid; but after that, it becomes a fantastically useful extension.

One feature I didn't know I wanted but holy hell do I use it often. Ever see a youtube video you want to watch ONCE but don't want to get 3 weeks of recommendations based on it? Just use a container.

крутое расширение. Узнал о нем, когда открыл новую вкладку, увидел рекомендацию снизу. Очень круто :)

Love this. I use it all the time. I wish I could reorder my list of containers and change the keyboard shortcuts, though.

Great extension but need more visual clues that tell you in which container the current tab is. That small colored line is not enough for me.

I LOVE THEM, BUT they make Firefox crash when closing.

I love it.

I Love This Add-ons

Really useful. No need for other browsers to test or use another accounts on different websites or social networks. Great to check how a page will behave being logged-out. Very good to keep things in an orderly fashion.

Nicely done. Like others, I'd like to see synchronization. Also, container schemes, where one can edit and share setups (this site to this container).

This extension (which I've become dependent on) has stopped working recently. Now I'm given a choice to open a site in a given container, but the button doesn't do anything.

If you want to separate your personal searches from large ad selling companies, this is it.

I love it. Make it so easy to manage accounts and privacy. It's also nice that it support firefox sync now.