This is an excellent extension. I don't know why it has been hidden from search within the Mozilla Add-ons site. The only way to find it is to use a search engine.

This is one of the BEST and USEFULL Firefox add-on! I LOVE it :-) Thanks to all Devs from Mozilla Teams 👍

Fantastic. I love being able to segment at this level within a single browser. There are a few things that I wish to make the experience a little smoother such as opening a bookmarks folder in a container tab. However, that is small in comparison to the benefit factor.

Супер зручною. Використовую 3 контейнери: основний, робочі вкладки, навчання. Поки не спробував, то не розумів "навіщо воно". Зараз слабо уявляю як то все ділити і систематизувати без них, коли треба тримати відкритими купу вкладок.

Works and fufills it's purpose well.

Firefox Multi-Account Containers makes it easy to manage multiple email boxes and social media accounts. Highly recommend.

Does what it says on the tin, and it does it as well as I could possibly ask for. A little bit of work is needed at the start to set up your containers, but if you just set up containers for the stuff you'll be doing on a regular basis ahead of a time you won't run into much if any headache down the line.

Great app. Super useful app for keeping your various web browsing in different containers. I hope this addon gets built into Firefox one day.

IMHO: Some of the options and menus need to be improved / streamlined before it gets added to Firefox. It is too easy to setup "always open in a specific container" and then later you are annoying why you cant open link in a specific container.

Very useful and productive tools so no need open a lot of browser. Kudos to team Mozilla. Waiting for another useful breakthrough.