The least painful way of getting separate cookies/logins for the same sites and also being able to separate activity as a bonus. Does what you need for the most part.

The reason for it not being 5 stars is because it is lacking in features I think, the most important things for me would be fresh cookies or separated cookies by default or the option to start fresh for each container, it seems that when I create a container I am already logged in so I need to sign out of all of the ones I want to use on that site. The second thing would be to have a fast way to open many containers such as ctrl+click on each of them which would ideally keep the menu up while doing it if possible, otherwise another quick way to select them would do.

I've used this add-on for several years quite loyally now. It's THE primary reason I use Mozilla browser for work stuff. But now the Containers tabs won't load my pages in new windows for AWS accounts. :( I've done all I can think of to fix the issue on my own and leaving a review in hopes to get this fixed. This app makes my job so much easier and I'd like to keep using it.

Works very well.

A major argument for using Firefox

Cool

Using Firefox container tabs has helped me reduce spam tremendously. Firefox is the only browser that I need and this is one of many reasons why.

The best addon made by mozilla :D

Works well untill you change computer and set up a new browser. The containers are synced in random order an there is no way to sort them in "Open new tab" menu or in about:preferences#containers tab. There is sorting when clicking on a badge but it doesnt affect order in new tab button. So if you want to have same sorting in 3 different browsers you have to delete everything and create containers one by one constantly syncing and checking all devices. Horrible UX.

Muy útil para organizar el tipo de navegación que se quiere hacer: personal, de trabajo o de redes sociales, por ejemplo. Excelente para que los inicios de sesión y "cookies" queden cada uno en su contenedor correspondiente e interaccionen entre ellos por contenedores. Gracias por esta extensión.

Very helpful in managing different logins to same website like I am using another browser for the accounts.

I recommend this plugin who needs multiple accounts login and are carrying out multi-tasking!

Superb, Awesome and thank you to creators of Multi-Container and thanks a lot to Firefox Browser!

Ya no puedo trabajar sin esta maravillosa extensión, para mi su uso es tan natural como respirar.

This extension is awesome, except for the fact that EVERY time you click on a link, open a new tab or type in a website url an error pops up asking "Open this site in your assigned Container?". You are then required to click ok if you want your page to load. The Firefox forum shows several people asking for a solution, with Firefox devs stating there is no solution because "Interrupting the user every time they open a new tab is how the containers plugin is supposed to work." As far as I can see, no one has been able to find a work around yet to make it so that when you right click and "open in new tab", Firefox is actually able to figure out how to open your link in a new tab without popping up that extra prompt.