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 05/28/2025 21:30

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 (67%)

    App Crashing (67%)

  2. Messaging (33%)

    Messaging (33%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
ColombiaBogotá App Crashing
United StatesPoughkeepsie Messaging
ColombiaVillavicencio App Crashing
MexicoSan Luis Potosí Sign in
MexicoColima Messaging
MexicoLa Cañada 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:

  • Rezaassa Farzad (@Rezaassa) reported from Campbell, California

    @SlackHQ feature request: allow to pin messages to my personal slack channel (or to a channel I choose) so I can creatr a “todo” list. Right now I use snooze, but it’s not scaling. I rather not use a seperate task system. So easy fix would be to allow me to pin messages.

  • corycollier Cory Collier (@corycollier) reported from Altamonte Springs, Florida

    @SlackHQ - the “Threads” feature is terrible. Replies to my content lie hidden in a section non-intuitive to me. #pleasefix

  • alexs77 Alexander (@alexs77) reported from Wallisellen, Kanton Zürich

    @SlackHQ Thanks for helping me 🙂 It would be great, if it could somehow be made so, that clearing the cache from within the os would also help here. It's a bit confusing, that there are apparently two caches - the os cache and the app cache.

  • amirrustam Amir Rustamzadeh (@amirrustam) reported from Atlanta, Georgia

    @gerardsans @AWSAmplify @devrelcon @ng_japan @braziljs @Cypress_io @glitch @SlackHQ @awscloud Where can I get a Gerard sticker 🙂

  • bexpoddy WaitWhat? (@bexpoddy) reported from Nacka socken, Stockholm

    @johncutlefish @SlackHQ I think points should be kicked off a cliff into the deep deep ocean with a chain of Jira tickets dragged down with them in the dark dark abyss.

  • mattstratton Matty Stratton (@mattstratton) reported from Washington, D.C., District of Columbia

    I believe strongly in service ownership. And getting an experience report from @hollyjallen about how they do it at @SlackHQ is going to be dope.

  • suominentoni Toni Suominen (@suominentoni) reported from Helsinki, Uusimaa

    @SlackHQ Just encountered a super critical bug on iOS: Two days worth of content missing on a certain channel on iOS. Restarting the app does not help. The missing content is seen on the desktop app. This totally destroyed my trust towards your iOS app.

  • stefanhoth Stefan (@stefanhoth) reported from Berlin, Land Berlin

    !important is the CSS equivalent of @SlackHQ's @ here - more often than not it's a get-shit-done hack to avoid thinking about the proper way to achieve what you want without creating problems for your colleagues.

  • jannis_r Jannis (@jannis_r) reported from Berlin, Land Berlin

    @JamesMunnelly @SlackHQ I wish I had that problem. Meanwhile I need to deal with google chat...

  • missingfaktor Rahul Goma Phulore 🇮🇳 (@missingfaktor) reported from Poplar, England

    @SlackHQ Thanks! I already downloaded the new version manually myself. But happy to provide more detail on the issue on here: Every time I click that popup, Slack quits, and then just doesn't start again. When I start on manually, it shows the same popup again. Rinse, repeat.

  • ryar ryar (@ryar) reported from Sevilla, Andalucía

    @SlackHQ goes down == remote company digital snow day 👏

  • drbrain Eric Hodel (@drbrain) reported from Seattle, Washington

    @eric_hummel @SlackHQ Only Slack has this replacement issue with typographically correct quote characters because they decided to reimplement the text area instead of using the native one

  • casi_hamburg Carsten P. (@casi_hamburg) reported from Drochtersermoor, Lower Saxony

    @SlackHQ Got an issue here on iOS. Have joined a new group that required an email invite. Now everything that was already in my account like groups and direct messages is gone. Would like to have that back really bad...

  • jqnotjq Jessica Boo Quiroga (@jqnotjq) reported from Ann Arbor, Michigan

    @bdimcheff @kylelady @ajh0lland @dumpkopf @sedward5 @SlackHQ @tomcove6888 It slowed down, we just need more participation

  • chuckyc17 Charlie Chapman (@chuckyc17) reported from Arnold, Missouri

    @natisho @SlackHQ FYI, this appears to be an iOS bug. A phone restart should fix it

  • richtwood Richard Wood (@richtwood) reported from Manchester, England

    @michmybellle @SlackHQ Of all the SaaS company rebrands in the last few years... theirs hands down got the worst reception... it was brutal there for a couple of days!

  • tedvickey Dr. Ted Vickey (@tedvickey) reported from San Diego, California

    @Get_Shift @SlackHQ I have a weird issue with my @Get_Shift - I can’t close it. There is no X in upper right corner and can’t minimize. I must CNTL+ALT+DEL to quit. Please help.

  • awallacemsc AwallaceMsc (@awallacemsc) reported from Fort York, Ontario

    Tagging for ideas/call outs - any leads you might have here... Waterfront Neightbourhood Centre needs some help! #giveback #techforgood @csiTO @startuphereTO @TechTorontoOrg @SlackHQ @Google @RyersonDMZ @SageFranch @alexgill @ElevateTechFest @shinebootcamp @RUSocialVenture

  • TradeWithNinja TheTradingNinja[Kelts $SPX Owner] (@TradeWithNinja) reported from Poughkeepsie, New York

    What’s best increased Ram on a MacBook Pro or just get another IMAC.. Goal is to Run @etrade Pro @thinkorswim @SlackHQ Without worrying about slow down... any suggestions. I’ve tried all 3 on my mac and it wasn’t cutting it

  • rafaelmagu Rafael Fonseca (@rafaelmagu) reported from Auckland, Auckland

    @KylieJaySays @SlackHQ No, but venting about it does make me feel better about the terrible choices they’re making.

  • SarahDudley3 Sarah Dudley (@SarahDudley3) reported from Boston, Massachusetts

    @theRab @SlackHQ This is true. All y’all are so polite down yonder.

  • Mr_C_Wadd Claude Waddington (@Mr_C_Wadd) reported from Paddington, England

    @SlackHQ your servers are down

  • MatthewHarrold Matthew Harrold (@MatthewHarrold) reported from Harrow Weald, England

    @SlackHQ It's the functionality that's the problem

  • RhondaHeadley Rhonda Headley (@RhondaHeadley) reported from Dallas, Texas

    Ugh @SlackHQ is down

  • emmawhelann0 Emma Whelan (@emmawhelann0) reported from Washington, D.C., District of Columbia

    @SarElHogue @SlackHQ not working!

  • Mr_MNagy Máté Nagy (@Mr_MNagy) reported from Linglestown, Pennsylvania

    Spent the whole morning reformatting my computer and phone....only to find @SlackHQ is broken not me. That’s what i get for not checking the status page 😂

  • evnsio Chris Evans (@evnsio) reported from Baldock, England

    @SlackHQ it's not just me! 🙂 Would be ace to have some kind of protection here to avoid cmd+enter sending a half written message (I think that's the only actual problem combo)

  • CCEANBPDP CCEA National Board (@CCEANBPDP) reported from Las Vegas, Nevada

    @msosbornc @SlackHQ @NBPTS @EyinkLynn @dontplayORTIZme @taptap128 @trustahoodlum I have slack but I’m terrible at it...

  • sarahlenhoff Sarah W. Lenhoff (@sarahlenhoff) reported from Detroit, Michigan

    @e_frankenberg @brandon_gleaton It’s hard! I strive for 0 inbox but lately there have been 10-20 emails hanging on in there. I started sending Calendly links to help with scheduling. I also have a folder for stuff to read but is not urgent. @SlackHQ is lifesaver for research team which only uses that not email.

  • tehnyit Tehn Yit Chin (@tehnyit) reported from Leichlingen (Rheinland), Nordrhein-Westfalen

    @hnshah @SlackHQ Problem with amplification is it raised it from tolerable to non tolerable.