detectdown
Verdicts use cached measurements from the named testing area, not a visitor-triggered local check. testing evidence tested from Chicago tested from Chicago

Is Slack down?

No, Slack is reachable from North America.

last checked 7m ago ·

Reachability over time

100% reachable

Last 24 hours 100% uptime

Last 7 days 100% uptime

Where we checked

What we saw from 5 testing locations in North America.

Response time: ~256 ms median across locations · typically ~247 ms over the past 7 days

Dashed line: typical ~247 ms

7 days agonow
Buffalo, US reachable · 288 ms
Toronto, CA reachable · 256 ms
New York, US reachable · 171 ms
Mexico City, MX reachable · 344 ms
Seattle, US reachable · 247 ms

Official status

Compare the detectdown verdict with Slack's own claim on its official status page.

Past incidents

No public incidents recorded for Slack in the current archive.

Other Communication services

WhatsApp Up 2m ago

Discord Up 7m ago

Telegram Up 7m ago

Microsoft Teams Up 2m ago