Works great and allows extensive customization. However, if you ever disable this add-on all of your custom configurations will DISAPPEAR WITHOUT WARNING. There is no apparent ability to save your container names and configuration. Although I saw no warnings on the add-on site or reviews, a subsequent online search revealed that this is a long-time known problem. User beware!

Saya Suka Memakai Mozilla FireFox

Excellent

the most convenient extension. I recommend it to everyone

Given all the privacy and tracking done by the likes of Facebook, Google and a host of others, using account specific containers along with privacy addons like CookieAutoDelete, Decentraleyes and Ubock, one can browse safely without cross site tracking or worrying about constantly re-logging into sites post cleaning of the full browser cache.

Muito bom! Consigo separar navegação de trabalho da minha navegação pessoal!

A very useful tool to keep your personal, professional, .... sessions from merging together.

I've been using this add-on for a while now and I'm a big fan. It has worked seamlessly to compartmentalize my activity and I'm pretty much at the point where I couldn't live online without it.

Did exactly what I needed it to do by keeping my accounts compartmentalized and helping to combat cross-site tracking. Great add-on and hope to see more good work from Mozilla in the future!

Simple and effective add-on; works as expected, opening up all sites in their particular containers once assigned

Excellent! the only word to say. Thanks!

This is an amazing extension, and happens to be one of the reasons Firefox is my primary browser. It gives you the ability to (1) separate tabs into "work" and "personal" containers (or any other organization you would like) allowing you to be logged into different accounts simultaneously on the same platform. And (2) it gives you the ability to keep trackers localized to a single website, so it's completely impossible for them to follow you around to other sites.

It can be a little confusing to set up (make sure to tell it to "Always Open This Site In..." when you've opened a site in a new container, so it does so automatically), but I honestly couldn't imagine using the internet without it anymore.