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 03/15/2026 15:10

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 KingdomBirmingham Connection
United StatesGreenville Messaging
FranceMorsang-sur-Orge App Crashing
IndiaGreater Noida App Crashing
United StatesLexington Sign in
FranceCreil Connection
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:

  • javapapo Paris Apostolopoulos (@javapapo) reported

    Slightly humorous opinion around @SlackHQ outage. The thing that im afraid the most when slack is down (which it happens ok and I'm interested to read their post portem) is the other day to wake up and someome to decide that we no longer use Slack and we move to X. Terrified

  • dearchristina Chrissss (@dearchristina) reported

    i wanna send a big shout out to @SlackHQ for being down today. lord knew i could not deal with talking to anyone on the first day back to work

  • MarsUnveiled Mars • Kamarîa🥀 (@MarsUnveiled) reported

    @ADT @SlackHQ I sincerely hate that with some compaines (@ADT) you have to ask for a manager to get something solved. I’m not about to argue to resolve an issue. I’ve been on the phone for an hour transferred 4 times and given the run around...

  • jayclouse Jay Clouse (he/him) 📍 (@jayclouse) reported

    If you thought today’s @SlackHQ outage was bad you should try using WOW! internet.

  • jayclouse Jay Clouse (he/him) 📍 (@jayclouse) reported

    If you thought today’s @SlackHQ outage was bad you should try using WOW! cable.

  • HighSpeedMode Irfan Alibay (@HighSpeedMode) reported

    First day back from holidays; @SlackHQ goes down, and England is going into a new lockdown... can we just skip 2021 and see if 2022 is any better?

  • raccoonmom7 sreya (@raccoonmom7) reported

    @SlackHQ personally i wouldn’t mind if u went down the whole year

  • simonmercer Simon (@simonmercer) reported

    @SlackHQ It's not working......

  • wtoobz Wes Toobz (@wtoobz) reported

    @SlackHQ @skwidjybo also having this issue, ‘shift + cmd/ctrl + O’ also changed nothing for me

  • Cody_TaylorD Cody Davis (@Cody_TaylorD) reported

    Admit it, you breathed a sigh of relief when @SlackHQ went down today. #WorkFromHome

  • wtoobz Wes Toobz (@wtoobz) reported

    @SlackHQ when I open the slack app on my computer it brings me to the twitter login page without any option to go back to slack. How do I open up my workspace in the slack app when all it shows is twitter?

  • javapapo Paris Apostolopoulos (@javapapo) reported

    Slightly humorous opinion around @SlackHQ outage. The thing that im afraid the most when slack is down (which it happens ok and I'm interested to read their post mortem) is the other day to wake up and someome to decide that we no longer use Slack and we move to X. Terrified

  • AndyBenouali Andy Benouali (@AndyBenouali) reported

    @SlackHQ going down today was in fact the “U.K. government source” leaking the full lockdown news...

  • TonyRichmond27 Tony Richmond (@TonyRichmond27) reported

    @SlackHQ @skwidjybo Hi, I'm having this exact same issue, very bizarre. Pressing "shift + ctrl + O" yielded no change.

  • 5NEWSErika Erika Thomas (@5NEWSErika) reported

    @RTFern @SlackHQ I was told they'd be working on a fix after the New Year...

  • facewithavue facewithavue (@facewithavue) reported

    Thank you to whomever took down @SlackHQ today. I couldn’t bear the thought of looking at it today. #hero

  • khemani Yash Khemani (@khemani) reported

    @SlackHQ I'm sorry for the stress you must be dealing with -- coming back from a holiday to an outage on the first Monday of a new year is not fun. Hope you have services fully back online soon! 🙏🏾

  • realdoctormo Martin Owens (@realdoctormo) reported

    @heiglandreas @skoop @SlackHQ When you say proprietary, what you man is bespoke. I doubt pidgin's problem is bespoke protocols.

  • brecksvillean Brecksvillean (@brecksvillean) reported

    @Webex Hidden feature: doesn't go down like @SlackHQ did

  • pjaol ⓘ Disputed Patrick O'Leary 😷🇮🇪🇺🇸 (@pjaol) reported

    @SlackHQ is still down, is Chatroulette still around? Looking for an alternative

  • szal_ai Peter Szalai (@szal_ai) reported

    @tony_j_hunter @SlackHQ 🤔 if slack is down, where can the incident responders talk about it?

  • Garyw_ Gary Williams (@Garyw_) reported

    Looks like @SlackHQ is back up and running. Hopefully they'll provide an outage report as I'm curious what managed to take them down.

  • NadiaTatlow Nadia Tatlow ⚡️ (@NadiaTatlow) reported

    We talk a lot about the value of asynchronous work but not gonna lie, when @SlackHQ goes down it really makes you think 🙃

  • tylermason21 Tyler Mason (@tylermason21) reported

    @ImDanEdwards @SlackHQ Unless you have a private, empty jet for me to fly down on, I have no interest in hopping on a plane any time soon...

  • _pkill Alex Elman (@_pkill) reported

    @docent_net @SlackHQ @allspaw It's often counter-intuitive what will break first when you apply load to the system. Load testing is a sub-class of chaos testing and that can help reveal how the system responds.

  • robingurl65 Robin Gurl (@robingurl65) reported

    @SlackHQ was down at work and we were forced to use @MicrosoftTeams it was so god awful. Don’t force your employees on it. Slack is better by a long shot. #frustrated #annoying #notworthit

  • warmsundae Warmsundae (@warmsundae) reported

    @SlackHQ Go back down please. Was so much more productive.

  • davemreed Dave Reed 🌹 🇵🇸 (@davemreed) reported

    Really appreciate @SlackHQ shutting my computer down totally today in addition to it being completely useless.

  • brundle_fly Alistair James (@brundle_fly) reported

    @pointandwrite @SlackHQ 4 hours down!!!

  • justkeydrick Keidrick (@justkeydrick) reported

    What did everyone do with their extra off day since @SlackHQ has been down?!