You can manage and launch multiple Firefox user profiles using Firefox’s about:profiles page, though that UI is clunkier than Chrome’s. Mozilla’s “Multiple Acc

You can manage and launch multiple Firefox user profiles using Firefox’s about:profiles page, though that UI is clunkier than Chrome’s. Mozilla’s “Multiple Account Containers” extension can automate some of this. Cookies are separated by container, allowing you to use the web with multiple identities. https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/ https://addons.mozilla.org/en-US/firefox/addon/multi-account...