I would not be able to do my Job without this extension! Thank you!!!!!

Very useful and much better than Firefox's original multi-container add-on

smart extension, out of thebox...
make life more efficent,
wort it to 5 stars and donation to make developer rich....

So far so good. I tried it out with a website that limits stories per month, and this came pretty handy. I will recommend this extension to my acquaintances.

Excellent addon! And thanks to the author for rapid user support :)

Perfekt für Webentwickler!

Would be cool to hide the icon of the toolbox if I've set the Automatic Mode.

A good solution to improve online privacy with regards to cookies. I do not know so much whether this helps with other forms of tracking such as fingerprinting.

This extension basically opens a cookie-free tab for each website I visit apart from websites I set up to open in a dedicated container (using Multi-Account Containers). Integration with Multi-Account Containers is seamless.