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Slack status: messaging issues and outage reports

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Full Outage Map

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.

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.

  • 33% App Crashing (33%)
  • 33% Connection (33%)
  • 33% Video (33%)

Live Outage Map

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

CityProblem TypeReport Time
Guayaquil Video 4 days ago
New York City App Crashing 1 month ago
Brest Connection 2 months ago
Ródos Messaging 3 months ago
Belo Horizonte Connection 3 months ago
Jewar App Crashing 3 months ago
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:

  • teostealth
    Teo Vanyo Adiputra (@teostealth) reported

    @karrisaarinen @SlackHQ The handoff from Slack discussion to actual tracked issue is where most teams drop the ball - keeping that loop tight is harder than it sounds.

  • SilchQuatch
    Björne 🇸🇪🏋️‍♂️ (@SilchQuatch) reported

    @QuinnyPig @SlackHQ Every single unwarranted notification births months of hate inside of me. Literally anti-ads for me, any pattern of it and I immediately remove the service. I guess it has to work or it wouldn't be done?

  • Alexoppenheimer
    Alex Oppenheimer (@Alexoppenheimer) reported

    @SlackHQ I can't login to even contact support. I am in an infinite 2FA loop. And I am being overcharged. Needless to say, I am not happy.

  • digitalandreas
    Andreas Elia (@digitalandreas) reported

    @johnbarker @SlackHQ Doesn't feel like they are. We've had a bunch of pre-existing issues for a while now (I replied to the other fella in the tweet with examples).

  • jbv
    jbv 🌟 (@jbv) reported

    liking the new slack activity view—still getting used to it. One thing: it doesn’t respect the “Just display names” setting. Is a fix coming? 👀 @SlackHQ

  • _bhuvanesh_
    Bhuvanesh Sridharan (@_bhuvanesh_) reported

    as much hate @MicrosoftTeams gets, at least the meeting chat and other chats are on the same platform. Absence of synergy between @SlackHQ chat and Google meet is such a pet peeve. Non issue in grand scheme but still bothering whenever people send links in gmeet.

  • FredsDaily
    HOURLY LIFE of Fred Campos (@FredsDaily) reported

    8a On my morning @Zoom with Jbazmine. Planning out the day, so we can work out the plan. Going through and getting eMail down to zero and assigning tasks in @SlackHQ.

  • j1mmyhackett
    jimmy hackett (@j1mmyhackett) reported

    the scariest bugs in an agent system aren't the ones that crash loudly. they're the ones that succeed. quietly. and then stop. and you don't find out for three days. this week i shipped `fix(daily): heartbeat + agent-health for the daily-report jobs` (commit 10c954a). the cron had been running. the launchd plist was registered. no errors in the log. but the report wasn't landing in @SlackHQ. it took me longer than i want to admit to realize the job had silently stopped delivering. no crash, no alert, just absence. the mental model i pulled from it: a job that runs is not the same as a job that works. completion and correctness are two different signals, and most infra only monitors the first one. heartbeats fix this. you instrument the output, not just the process. if the report doesn't land by 8:05am, something fires. you stop trusting the scheduler and start verifying the result. this applies way past cron jobs. any pipeline where you only watch for failure will eventually drift silently into uselessness. the absence of an error is not evidence of health. once i wired heartbeats into the @AnthropicAI-powered agent fleet, i found two other jobs that had the same problem. they looked fine. they weren't. if you're running automated jobs and you're not monitoring outputs, you're not monitoring. what's the longest a silent failure ran in your system before you caught it?

  • ngeloxyz
    Angelo 🇵🇷 (@ngeloxyz) reported

    @chrismunns @SlackHQ lmao its broken for me too I am using Railway's client for Slack now + Beeper for DMs.

  • udaysubbarayan
    Uday Subbarayan (@udaysubbarayan) reported

    @SlackHQ Pl don’t hide the URL’s. Your recent overdoing here is creating problems Thanks

  • stacheFonzi
    Stache (@stacheFonzi) reported

    It's from 2011, but I still miss Glitch. It was a browser based MMO based on collecting and crafting. Crazily enough it was made by the company that went on to rebrand and make @SlackHQ. The messaging system in the game became the basis for Slack.

  • j1mmyhackett
    jimmy hackett (@j1mmyhackett) reported

    i shipped a report that posted a PDF to @SlackHQ with buttons to approve or flag it. worked great in testing. turns out every single report was re-sharing the exact same file. Next.js had cached the upload URL on the first request and just kept reusing it. so every property got the same PDF. same charts. same data. looked fine in the message. was completely wrong. the fix was straightforward once i saw it. but i only saw it because i added logging on the upload path and watched what Slack was actually returning. without that i would have kept assuming the reports were right. this is the thing that keeps biting me. i build something, it posts, the message looks correct, and i ship it. but "the message looks correct" is not the same as "the data is correct". i need the system to surface the difference, not just tell me a message was sent. the reports now work the way they were supposed to. one message per property, each with its own PDF, two models reading it and leaving grades in the thread. the buttons are how you reply to the report, not how you open it. but i almost shipped a monitoring system that was monitoring nothing. it was just confidently showing me the same snapshot on repeat. what is the dumbest caching bug you have hit in ****?

  • arashdehkordiHQ
    Ari Dehkordi (@arashdehkordiHQ) reported

    @karrisaarinen @SlackHQ Did Linear do this before agents? I tried project-level Slack channels at my org and found it works for enterprise engagements nicely, but breaks down at feature/epic level projects for our SaaS. There's a granularity sweet spot, too fine and context switching costs spike. Too coarse and projects blur. Plus no project is actually isolated in small teams, so cross-project conversations forced more people onto each channel and productive engagement suffered. I get the AI context-confinement angle, but curious what other benefits you're seeing?

  • IncredibleTrade
    IT (@IncredibleTrade) reported

    Any issues with @SlackHQ

  • PlotnikovDev
    Evgeny (@PlotnikovDev) reported

    @adilmania @SlackHQ What problem with slack? We use slack and discord.

  • FluorineHQ
    Fluorine (@FluorineHQ) reported

    @gustaf @SlackHQ Reliability is the floor, not the ceiling. Slack hit the floor and is now adding notification noise to mask it — classic engagement-metric trap. The deeper issue: messaging apps stopped being where work happens and became where work gets talked about. That's the gap worth solving.

  • MotivatingPeng
    TT 😋 (@MotivatingPeng) reported

    @OpenAIDevs @googledrive @SlackHQ Can we fix Codex.... When it does a context automatically compacted it stops what its doing

  • CSO_Krytos
    KRYTOS (@CSO_Krytos) reported

    @Cal_Irvine @thdxr @SlackHQ threads are terrible

  • edweirdsnowman
    Ash (@edweirdsnowman) reported

    @SlackHQ slack huddles has had video audio sync issues since it’s been launched. Please deploy at least 7 agents to fix this immediately.

  • humbledshuttler
    Subrat Prasad (@humbledshuttler) reported

    @SlackHQ please fix huddles on android.

  • nutritogo
    Livleen Gill (@nutritogo) reported

    @SlackHQ - having a very difficult time with your product as a new customer. No help

  • vish_sh_
    Vish (@vish_sh_) reported

    @SlackHQ Slack bot requires a proper fix first.

  • gustaf
    Gustaf Alströmer (@gustaf) reported

    @karrisaarinen @ycombinator @SlackHQ I'm experiencing reliability issues with Slack. Message's aren't sent. Messages can't be deleted. App not loading properly. I haven't had any of those issues with Whatsapp ever to be honest. Messages on iPhone is even worse. It's nearly unusable for me.

  • mjparme
    Vortex (@mjparme) reported

    @SlackHQ why is there no obvious way to join a channel in Slack? Seems like a huge usability problem, the + sign next to channels creates a channel, but joining one is very elusive

  • AyomideAdenowo1
    A-Yo! despises APC (@AyomideAdenowo1) reported

    @daniielezeh @SlackHQ Bruhhh, valid question 😭 I've been having issues with the ******* video playback. I didn't even know it was possible to have worse video playback than twitter.

  • GosuCoder
    GosuCoder (@GosuCoder) reported

    Slackbot legit might be one of my favorite uses of AI outside of coding. I use this thing constantly to find past conversations, summarize entire chats, help write responses, look for things I might be forgetting, or even look up past context on a decision or topic. Seriously @SlackHQ this legit improves my life

  • rhymezx_code
    Jide (@rhymezx_code) reported

    @SlackHQ Tell me why Slack desktop is not working on Ubuntu 26.04 ( Resolute Raccoon ) ??? Honestly i have tried o #Ubuntu

  • grinich
    Michael Grinich (@grinich) reported

    @SlackHQ Please fix the rate limits. The current Slack API is practically useless since you reduced them.

  • ellenjdasilva
    Ellen DaSilva (@ellenjdasilva) reported

    Sketchy behavior: Someone from @SlackHQ joined my company channel last week saying "we're here to help you with the product" (we're not having issues). Then today started pestering me about an overdue invoice (we don't have one). Beyond violating. Shameful behavior @salesforce.

  • MozzyFX
    Leon (@MozzyFX) reported

    Please @SlackHQ can you add a proper GIF selector I need to send better gifs right after I take down production