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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.

Checks by region

Reachable from all 4 regions we check from.

US East · ORDReachable103 ms · 30 min ago
US West · SJCReachable198 ms · 30 min ago
Europe · AMSReachable155 ms · 30 min ago
Asia-Pacific · KIXReachable407 ms · 30 min ago

User reports

0

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

Our checks

Reaching it

Last check reached it in 62 ms · just now.

Reports and checks

Reports compared with the typical volume, with check latency and failures overlaid10204 msSat 18Mon 12Wed 06Thu 23Sat 17
ReportsTypical baselineCheck latencyFailed checkTimes in UTC
Numbers behind the chart
Time (UTC)ReportsBaselineLatencyFailed checks
Sat 1200.0179 ms0
Sat 1300.0187 ms0
Sat 1400.0204 ms0
Sat 1500.0186 ms0
Sat 1600.0185 ms0
Sat 1700.0184 ms0

Past outages

No outages on record for Slack yet. Outages of 10 minutes or more get their own page here.

All Slack outages · Every recent outage

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.