very good concept. simple execution. more features would be good.

Only learned about it shortly, have been using it for a few days and love it. I now use containers for pretty much everything, it's super useful and really simple to use.

I've just created separate container for social media, separate for financial sites, separate for searching for flight tickets, work, private things, etc. Can be logged into Gmail with work and private account on 2 separate tabs and none of the account will be aware of the second one. I have bigger control over what informations can be tracked

Module super utile pour bien compartimenter ses activités web et séparer les grands méchants loups du reste du troupeau. Attention que les compartiments ne communiquent évidemment pas, donc faire un compartiment Google et un Youtube rendra inopérante toute connexion au second. Il faudra regrouper dans ce cas sous le même conteneur les sites d'une même "famille".
Seul ajout en tête: pouvoir ranger les conteneurs, plus de choix d'icônes.

This is a great extension. Perfect for having separate tabs/sessions for personal/business work. And I love the flexibility of having all tabs in a single window, or separate. It was the last thing that kept me using the other well known browser, but now Firefox is my default again.

Seamless. Thank you.

Suggestion:

Currently:
When you open a link in "Tab 1 - Container A" that is set to open in Container B, the link opens in "Tab 2 - Container B).

Improvement(?):
I think it would be better if the link opened in "Tab A - Container B". Meaning that (Tab 1 - Container A) changes to (Tab 1 - Container B)

Second Suggestion: Fix to a bug? = sometimes when I open a link that opens in a new container, 2 tabs open instead of 1

I like the overall idea, but the performance is not good. Tabs are noticeably slower and jerky with this add-on enabled. I'm disabling it for now.

I would say Multi-Account Containers is a life saving plugin. In addition to many good advert blockers, this plugin isolates all of the activities of certain website(s) into a single box, and do not let them communicate with each other. Great Fox Team, Cheers!

Λύνει τα χέρια σε χρήστες όπως εγώ που χρησιμοποιούν πολλά profile. Τώρα πια δεν είναι απαραίτητο. Είναι εξαιρετικά λειτουργικό μια και εκτός από τον χρόνο που γλυτώνεις, τα έχεις όλα σε ένα παράθυρο.

It's nice to keep my major groups of websites separated from each other so I can't be tracked across them via cookies and local storage. Love it.

No sé cómo he podido vivir sin esto

Only reason I don't give it 5 stars is because It doesn't sync container settings between devices.

Questo add-on dovrebbe essere built-in firefox, non opzionale.
Risolve definitivamente due problemi enormi:
- il tracking tramite cookie sui network di siti per la profilazione degli utenti
- la separazione degli account casa/lavoro forniti dallo stesso provider di servizi

GRAZIE MOZILLA.

NIce add-on, but one thing I cannot seem to do is to pre-define websites to open in different containers so I don't have to choose container every time I load that website. Perhaps I have missed something.

Been here a few days and I like em. Super convenient (although sometimes I forget to use them; when I open a blank tab, I'm still in the habit of using the ol +). Makes me feel cool and slightly less under the microscope when I'm browsing. Recommend.

Excellent ! Il faudrait néanmoins que les paramètres communiquent via le compte Mozilla et que l'extension soit disponible sur Firefox Mobile.

Do 3 stelle per me stesso perchè ormai i preferiti me li sono gestiti a modo mio con cartelle e sotto cartelle e ben ordinato, però come votazione altrui darei un bel 4 è un idea molto carina per chi volesse salvare i propri preferiti e magari con uno pizzico di colore.

Ottima idea, facile ed efficiente!
Una volta aggiunti i siti è del tutto automatico.
Bravi!

Nota per sviluppatori: non è immediato per un neofita aggiungere i siti nei contenitori..

Ever searched for something in amazon then saw it's advertisement in Facebook? No more!

If you choose opening FB in one container and amazon in different container then FB won't be able to track what you are doing on Amazon and therefore can't show you any related ads.
I also Isolate google products so that google also doesn't get to track me

I find it very usable for privacy!