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Slack

Slack Outage Map

The map below depicts the most recent cities worldwide where Slack users have reported problems and outages. If you are having an issue with Slack, make sure to submit a report below

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The heatmap above shows where the most recent user-submitted and social media reports are geographically clustered. The density of these reports is depicted by the color scale as shown below.

Slack users affected:

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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.

Most Affected Locations

Outage reports and issues in the past 15 days originated from:

Location Reports
New York City, NY 1
Brest, Brittany 1
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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:

  • ArielSterman
    Ariel Sterman (@ArielSterman) reported

    Is @SlackHQ down? heard it here first.

  • bradbeckett
    Brad Beckett (@bradbeckett) reported

    With how much sensitive data @SlackHQ stores, it's surprising they don't yet support Passkey login or have a BIMI email verification certificate so their legitimate emails get a blue verified check mark in major email service providers. @digicert pls reach out to them!

  • aguscruiz
    Agustín Ruiz (@aguscruiz) reported

    Hi @SlackHQ, can you please fix this notification dot issue? It's been bothering me for like a month or more already. It shows that I have something unread when I don't. Even hovering on it makes the dot go away when there's something unread. It's very annoying for people with "unread anxiety" like me lol. Thank you 🫶

  • chrismunns
    Chris Munns (@chrismunns) reported

    somehow @SlackHQ filtering of channels/DMs for last 30 days active hasn't worked for me for months. is this just a broken feature or have I done a thing.

  • ngeloxyz
    Angelo 🇵🇷 (@ngeloxyz) reported

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

  • grinich
    Michael Grinich (@grinich) reported

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

  • theodormarcu
    Theodor Marcu (@theodormarcu) reported

    Putting an agent in Slack creates a very different type of UX problem: it has to know when to shut up We spent a lot of time tuning when Devin should speak, stay quiet, or move work into a separate channel. Devin was the first agent to support Slack natively, so it was great to bring 2 years of those learnings to @SlackHQ for the Slack Code launch.

  • ImagineArt_X
    ImagineArt (@ImagineArt_X) reported

    @SlackHQ @SlackHQ cute, but can you fix the "copying emojis from slack to somewhere else please"

  • jason_alco
    Jason Alco (@jason_alco) reported

    @SlackHQ Our team loves the platform, but we really need to fix the mark unread feature. It’s been broken for years now. First, you should be able to mark a channel as unread without opening the channel and selecting a message. Second, half the time marking a message as unread doesn’t work. I have to go message by message, trying over and over until one works. Please fix this, thank you 🫠

  • AgentAkki
    Akshay (✈️ NYC) (@AgentAkki) reported

    @RobSwish @SlackHQ Does restarting the app fix it?

  • QuinnyPig
    Corey Quinn (@QuinnyPig) reported

    @samlambert @joshmgross It’s almost impossible to mention a bug in Slack and get anyone at @SlackHQ to fix it.

  • 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?

  • merklejosh
    JM (@merklejosh) reported

    @SlackHQ There seems to be a bug in your Version 4.50.140 app (Mac) where if you have open a New message and you try to then click in the Search bar, you can't – it just flashes. Can you please fix this. It's very annoying. Thanks!

  • zquestz
    Josh Ellithorpe (@zquestz) reported

    It is very obvious that @SlackHQ does absolutely zero QA testing on Linux. You would think they would at least do a basic sanity test. Latest release has a completely broken system tray, and broken desktop icon. Glad I hardly use this crap anymore.

  • 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.

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