[_benj]

I use workspaces in Vivaldi and they are pretty much a set of tabs that I can switch as a set, but all under the same profile. As an example, in my dev workspace I have GitHub, localhost, and a few other things I might need. In another workspace in have Google calendar, Jira, gmail, etc… I can switch workspaces and it will switch all of the current tabs in my browser.

But, I’m logged in, say, in the same GitHub or Google account across workspace.

Profiles on the other hand (I’ve used those on Arc) change where you are logged in… so I can be logged in to my work gmail on one profile, and to my personal gmail on another.

Personally I don’t find profiles that useful just for the fact that I simply use different browsers for personal and work… but a use case for profiles is, for example, to be signed in as admin and user to your local dev web application and test things between the two just by changing tabs instead of having to logout and login