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Dev tools · July 28, 2026

SlAcknowledge

The little bar that won't let you forget a Slack alert

SlAcknowledge launched on July 28, 2026 with 5 votes, #4,557 of 24,623 launches that month and more than 75% of that year's launches.

What it does

A floating macOS queue for the Slack alerts you can't afford to miss. Every alert ages white to red until you hit Ack. 14-day free trial, no credit card.

A floating macOS queue for the Slack alerts you can

A floating bar above every window, on every Space. Each alert is a row. Rows don't go away until you click Ack. You glance at your phone in a meeting. You see the alert. You'll deal with it after. By the time you remember, the customer has emailed twice, the deploy has timed out, the on-call escalation rolled to the next person, and someone's asking why nobody saw it. The problem isn't notifications. You got the notification. The problem is forgetting . A persistent queue you can't ignore, can't fake-clear, and can't lose track of. A persistent floating bar sits flush with your menu bar, on every Space, above every window. You don't have to remember to check Slack. The queue is already…from slacknowledge.com

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