MultiSlack

What is MultiSlack?

Other apps cram your accounts into a sidebar you still click through one at a time, like an animal. MultiSlack shows up to 9 fully-isolated Slack workspaces at once — a 3×3 grid of obligations, each with its own session and cookies, no logging out to log in. You stop switching contexts and simply hold all of them, forever, like a small frightened god. Native macOS, fast, light/dark. Tested in humans (n=1, survived).