No — Slack is operational right now.
Team communication
Over the last 61 days, Slack recorded 81.54% average uptime with 13 days affected by degraded performance or outages. The most recent incident was on Oct 9, 2026 (28 days ago). Slack's status endpoint responded in about 329 ms on average over the past 24 hours.
<script src="https://apistatus.watch/widget.js" data-api="slack" data-theme="dark"></script><iframe src="https://apistatus.watch/embed/slack?theme=dark" width="320" height="150" style="border:0;border-radius:12px" title="Slack status — APIStatus.watch" loading="lazy"></iframe>[](https://apistatus.watch/status/slack)<a href="https://apistatus.watch/status/slack"><img src="https://apistatus.watch/api/badge/slack.svg" alt="Slack status"></a>