I am in a agency like scenario where all the clients have their own AWS infrastructures (sometimes multiple) and I have to juggle between those all the time. What I really would want is an account picker for myself: the default console login page is terrible and it's barely manageable with LastPass. Switching between incognito windows only goes so far too.

Maybe the new containers feature in Firefox Nightly can be useful for you :)

Hey, that sounds pretty great! Thanks!