Live status · Work and collaboration
Is Slack down?
Up · checkedNo, Slack is not down right now: app.slack.com answered our check at 23:16 UTC.
Slack is a messaging app for teams; we check the Slack web app.
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Up
Slack is up
app.slack.com answered our last check in 307 ms. No problems found.
- Last checked
- Response
- HTTP 200 · 307 ms
- Checked from
- Stockholm, London and New York
- Uptime since 16 Oct
- 100%
Slack’s status page can’t be read automatically.
Status pageEmail me when Slack goes down
One email when it looks down, one when it’s back. Free, no account: confirm by email, stop with one click.
//_01 User reports
Having problems with Slack?
Tell us what isn’t working. Reports are anonymous and show up here within about a minute, so everyone can see whether Slack is failing for others too.
What isn’t working?
Reports, last 24 hours
Per 15 minutes, in UTC
- Last hour
- 0
- Usually per hour
- 0
- Last 24 hours
- 0
No problems with Slack reported in the last 24 hours.
//_02 Common problems
Slack not working? Common problems and fixes
What usually helps when Slack fails for you while it works for others.
Check app.slack.com from our serverGuides
“Slack is having trouble connecting” or stuck on “Trying to connect”
Check your connection, turn the VPN off, and restart Slack. If teammates see the same, look at Slack’s status page.
Messages won’t send
Messages that fail show a warning and can be resent. Copy long messages before resending, so nothing is lost.
Huddles or calls won’t connect
Allow Slack to use the microphone and camera, and check that a firewall doesn’t block calls.
Notifications don’t arrive
Check Slack’s notification settings, your device’s focus or do-not-disturb mode, and the notification schedule.
//_03 Last 24 hours
Slack response time
How long app.slack.com took to answer our checks from Stockholm, London and New York, averaged per 15 minutes.
- Average
- 316 ms
- Slowest
- 453 ms
- Failed checks
- 0
//_04 Uptime
Slack uptime, last 90 days
- 24 hours
- 100%
- Since 16 Oct
- 100%
//_05 Outages
Recent Slack outages
Since we started checking Slack on 16 Oct 2026, our checks every 2 minutes have not found Slack down.
- Outages in our checks, since 16 Oct
- 0
- Downtime, since 16 Oct
- None
- Longest outage
- –
- Checked since
- 16 Oct 2026
Outage timeline
No outages of Slack, in our checks or on its status page, since we started checking it on 16 Oct 2026.
Open on Slack’s status page
Slack publishes incidents on its own status page, which we link to above.
Every Slack outage since our checks started, with start, end and duration, and an Atom feed for your reader or Slack.
Show Slack’s status on your site
Want this for your own website?
Uptimecheck checks your site as often as every minute from Stockholm, London and New York, confirms every failure from a second location and alerts you by email, Slack, Microsoft Teams, Discord, Telegram, push or webhook, usually before your customers notice.
//_06 Is it just you?
Check any website right now
One request from our server in Stockholm: if it answers there, the problem is probably your network.
Checked from Stockholm, Sweden · Free, no sign-up
More on app.slack.com: SSL certificate · DNS records · email setup · domain expiry
About Slack outages
Is Slack down right now?
No, Slack is not down right now: app.slack.com answered our check at 23:16 UTC.
When was Slack last down?
Our checks haven’t found Slack down since we started checking it on 16 Oct 2026.
How often does Slack go down?
Since we started checking Slack on 16 Oct 2026, our checks every 2 minutes have not found Slack down.
How does Uptimecheck check Slack?
We request https://app.slack.com/ every 2 minutes from Stockholm, London and New York. Any answer below HTTP 500 within 10 seconds counts as up, since large sites often answer automated requests with 403. A failure only counts once a second check confirms it.
What can I do when Slack is down?
Check Slack’s official status page for updates and try again in a few minutes. If app.slack.com works for us but not for you, try another network or browser, or clear your DNS cache. If your own product depends on Slack, tell your customers on your status page before they email support.
Why is Slack not working for me when it is up?
Our check shows that app.slack.com answers. Your own network, a VPN, browser extensions, an outdated app or a problem with your account can still break Slack for you alone. The common problems on this page list what usually helps, and when many people report the same problem, it shows here.
Can I get an alert when Slack goes down?
Slack has no status page we can read, so bookmark this page. For your own websites and APIs, Uptimecheck checks as often as every minute and alerts you by email, Slack, Microsoft Teams, Discord, Telegram, push or webhook.
More Work and collaboration services
All servicesKnow before your users ask.
Uptimecheck checks your own websites, APIs and cron jobs as often as every minute, confirms every failure from a second location and alerts you before your users start searching.
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