Nothing else comes close to this kind of convenience and UX, and it's more secure since accounts are not co-mingled.
Nothing else comes close to this kind of convenience and UX, and it's more secure since accounts are not co-mingled.
Overall Chrome's version is just smoother and easier to use compared to Firefox. Mozilla should add better UI/menus and SSO for Firefox Accounts to get closer.
https://addons.mozilla.org/en-GB/firefox/addon/multi-account...
Containers are also extensible through add-ons. For example, the following two add-ons automatically isolate Facebook and Google into separate containers to reduce the impact of their tracking:
https://addons.mozilla.org/en-US/firefox/addon/facebook-cont...
https://addons.mozilla.org/en-US/firefox/addon/google-contai...
Temporary Containers goes further by allowing the user to create disposable containers either automatically or on demand:
https://addons.mozilla.org/en-US/firefox/addon/temporary-con...
Firefox's two-tier approach (profiles and containers) to data isolation is much more flexible than Chrome's profiles. Containers handle many common use cases (e.g. logging on to the same site with multiple accounts simultaneously), and are very easy to use.