Messaging

Is Slack Down?

Slack is a messaging service.

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Slack is UP

Slack is reachable from our servers. It responded with HTTP 200 in 140ms. If you cannot access it, the issue is likely on your end — try clearing your cache, flushing DNS, or switching networks.

Response: 140ms

Status: HTTP 200

Checked: Tue, 28 Apr 2026 09:59:29 GMT

From: Cloudflare Edge

Site: slack.com ↗

Official resources

Official Status Page ↗ — check for reported incidents

@slackstatus on X ↗ — real-time updates during outages

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About Slack outages

Slack (slack.com) is a messaging service. Slack is a messaging service.

Common causes of Slack outages include server overload, DNS failures, DDoS attacks, software deployments, CDN issues, and infrastructure failures. Most outages resolve within minutes to a few hours.

If Slack is down for everyone: Check their official status page and social media for updates.

If Slack is up but not working for you: Try clearing your browser cache, disabling your VPN, flushing DNS, or switching networks.