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slack.com · Productivity

Is Slack down?

Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.

No problems detected

Live diagnosis

Is it just me?

Tests slack.com from your browser and compares it with our checks, the official status, and user reports.

Your browser → slack.com—
Your browser → us—
Our checksReaching it
Official · ReportsAll clear · Near baseline

Press Run testNothing leaves your browser except a request to the site and to us.

User reports

0

Near baseline. 0 in the last hour. Typical hour is about 0.

Our checks

Reaching it

Last check reached it in 226 ms · 4 min ago.

Reports and checks

Reports compared with the typical volume, with check latency and failures overlaid10221 ms13:3019:3001:3007:1513:15
ReportsTypical baselineCheck latencyFailed checkTimes in UTC
Numbers behind the chart
Time (UTC)ReportsBaselineLatencyFailed checks
12:0000.0221 ms0
12:1500.0190 ms0
12:3000.0174 ms0
12:4500.0142 ms0
13:0000.099 ms0

Having trouble with Slack?

One report per service every 10 minutes from this network. No account.

Notes are stored for rate-limit context and are not shown publicly.

Runs on: AWS

Questions

Is Slack down right now?

Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.

How does Damn is it down decide Slack's status?

Three signals. Anonymous reports are compared with the usual volume for this hour. HTTP checks from Cloudflare have to fail twice in a row before we call our side down. When the vendor publishes a status JSON feed, that incident level is included too.

How often is Slack checked?

About every five minutes. The cron runs each minute and rotates through the catalog, so a full pass takes a few minutes.