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MultiSlack

MultiSlack

Nine Slack workspaces, one window, zero boundaries

web app·free
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Launched
Jun 5, 2026
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About

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).
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Tags
#product-hunt
#task-management
#messaging

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