Slack

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Slack is a cloud-based set of proprietary collaboration tools and services. It's meant for teams and workplaces, can be used across multiple devices and platforms.

Problems in the last 24 hours

The graph below depicts the number of Slack reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Slack Outage Chart 03/05/2026 09:40

At the moment, we haven't detected any problems at Slack. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by Slack users through our website.

  1. App Crashing (40%)

    App Crashing (40%)

  2. Messaging (20%)

    Messaging (20%)

  3. Sign in (20%)

    Sign in (20%)

  4. Connection (20%)

    Connection (20%)

Live Outage Map

The most recent Slack outage reports came from the following cities:

Loading map, please wait...
City Problem Type Report Time
United StatesGreenville Messaging
FranceMorsang-sur-Orge App Crashing
IndiaGreater Noida App Crashing
United StatesLexington Sign in
FranceCreil Connection
IndiaNew Delhi App Crashing
Map Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Slack Issues Reports

Latest outage, problems and issue reports in social media:

  • amandkool aman kulshrestha (@amandkool) reported

    @SlackHQ @fakesportsbot @SlackHQ I think I could possibly help you out with this! please advise, how to contact?

  • cx_scott Scott O (@cx_scott) reported

    HOT TAKE: "Threads" function in @SlackHQ is terrible.

  • themorrislab Dr. Ashley B Morris (she/her) (@themorrislab) reported

    @SlackHQ I think I just solved my own problem: notifications for #slack were set to temporary. I was probably getting notifications and just not seeing them. Now changed to persistent.

  • Bitonaut Bitonaut (@Bitonaut) reported

    @SlackHQ When I upload any file and try to download it in a chat, I get back a file with the text content “Error serving file.” and that’s it. Do you have any issues currently with file handling?

  • twasink Robert Watkins (@twasink) reported

    @gdinwiddie @lisacrispin @SlackHQ Yeah - that’s down to not providing security updates. It’s a choice that they have made… :(

  • CuriousRoberto Roberto Oliveira (@CuriousRoberto) reported

    I just learned that @SlackHQ was originally a game (called Glitch) which was on the verge of being deactivated.

  • adrianbridgett Adrian Bridgett (@adrianbridgett) reported

    @sxaTech @SlackHQ Agreed, mark unread and back/fwd. I'm currently follow about 20 channels (actively) but during a problem I might have half a dozen threads+ spread across channels, DMs, group chats and channels. And normal traffic on top.

  • Redhead4America Marleneusaa1 (@Redhead4America) reported

    @SlackHQ I want my tweets to go to my mail as before. This notification is terrible.

  • SeithCG Seith (@SeithCG) reported

    @SlackHQ Hey guys, don't know if you already know but the "drag-n-drop file while pressing shift" functionality is broken in Slack at the moment (on Windows). The files get added to your next message instead. It's been a couple of weeks already.

  • sapient_digital Giles W. Crouch (@sapient_digital) reported

    The problem with @SlackHQ is they don’t understand digital culture so are only worth $25B & @basecamp does so they’re worth $100B with less churn & more loyalty & happiness. #SaaS

  • jasonkneen Jason Kneen (@jasonkneen) reported from Ludgershall, England

    Jesus @SlackHQ your sign in process is a mess — dealing with multiple devices is ridiculous. If I’ve signed up on an iphone with biometric security, why on EARTH does the desktop app not just sign in automatically? Your UX is just terrible.

  • yohannp Yohann Prigent (@yohannp) reported

    @SlackHQ Hey, this bug is now 1.5 years old, congratulations!! More seriously @SlackHQ it’s such a shame you don’t fix this bug breaking all french messages with lists embedded.

  • Bitonaut Bitonaut (@Bitonaut) reported

    @SlackHQ Yes. I try to upload a file in a conversation or channel and then I or someone else tries to download that file. When trying that I only get back a text file with an error. Upload does not work on the Slack Mac app and Web. Download does not work on slack on Mac, web and ios.

  • istrakhov Ivan (@istrakhov) reported

    @SlackHQ When will the fix be released?

  • katiedoesseo Katie (she/her) (@katiedoesseo) reported

    @howdydoughty @SlackHQ @blakedenman Have him check what source his microphone is coming from DURING a call. I had this happen to me and I had to have someone call me, NOT hang up when they realized what was going on, and let me fiddle with the sound options directly within the call screen to fix it.

  • epytwen Macky Tanaka (@epytwen) reported

    First world problem: In @SlackHQ how to get everyone to start using threads instead of writing directly to the channel? Or is the thread feature bad? I wish I could just drag and drop people's comment and sort them into a thread lol

  • howdydoughty Kim Doughty (@howdydoughty) reported

    Hey @SlackHQ, we've been experiencing an issue where I can't hear @blakedenman when we're in Huddles. It was working just fine two days ago. We've double checked that mute was off. Any ideas for a fix?

  • RenatoVrolijk 1R8200 (@RenatoVrolijk) reported

    Hate it ora Slack ta glitch... Get your **** together @SlackHQ

  • iamsmkr Shivam Kapoor (@iamsmkr) reported

    @SlackHQ Please fix your Andriod app notifications at high priority! It is a serious bug.

  • SupahNava Chani Nava (@SupahNava) reported

    @SlackHQ @sreecharan93 Just found this thread while looking up how to fix this issue. The current system of tying hair color and skin color together is REALLY not a good look, Slack, and DEFINITELY should be fixed by now, you know, almost three full years later.

  • mrtrash757 Ross (@mrtrash757) reported

    @asksalesforce @Benioff I guess so. But 5 year issues... come on. Maybe when the dust settles on the @SlackHQ acquisition, Salesforce can finally invest into it's product and development teams.

  • akash_nu 🖥 Akash 📱 (@akash_nu) reported

    @SlackHQ And not just that, it also crashes on iOS randomly when I try to tag people. Is there any known issues around this? It’s been going on for some time now.

  • sf_tristanb Tristan Bessoussa (@sf_tristanb) reported

    Hello @SlackHQ, I've setup the gmail integration to share email to slack. It was working, I did share emails to slack, then few hours later, without revoking/uninstalling the app/updating anything the button is gone. Is the integration down ?

  • ryanmckeen Ryan McKeen (@ryanmckeen) reported

    I’m digging @SlackHQ ‘s huddle feature. It solves a problem that I didn’t know that I had - namely the friction from going from slack to quick call.

  • mengopoo Mengopoo (@mengopoo) reported

    hey @SlackHQ, names are showing blank on your desktop app. I can't see who I'm speaking to in the app. Clearing cache didn't help.

  • codykonior Cody Konior (@codykonior) reported

    @SlackHQ I think you've broken your "Email" plugin in the past 24 hours. HTML emails with <pre> tags are now having the newlines stripped from the bodies, where yesterday (and the past few years) they weren't.

  • avaolon AvalonStar (@avaolon) reported

    @SlackHQ your service is not sending the login code emails when trying to log into a new computer.

  • PhotoAmy33 Amy Kaplan (@PhotoAmy33) reported from Costa Mesa, California

    Is @SlackHQ down for anyone else or is it just my ****** free airport wifi?

  • thetombell Tom (@thetombell) reported

    @SlackHQ the "Turn off notifications for replies" on threads has broken for me again, I turn it off, then I still get notified about replies still

  • masturbator1138 Masturbator1138 (@masturbator1138) reported

    @SlackHQ What's a channel? It's a place where all the wrong people, irrelevant messages, and out-of-date files pile up so you can't get anything done. Your problem won't get fixed in a channel. Only an Indian guy with a name you can't pronounce can fix it...and he's off work until Monday.