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 03/23/2026 11:05

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:

  • bob_t_developer Mike (@bob_t_developer) reported

    @SlackHQ Not much to screenshot, I tried uploading a 106KB GIF as an emoji and it popped up with the error message stating the image is too large and couldn't be resized. Will try to get a screenshot later.

  • TierOnePoster Alex Villanueva is a Bandito #GoogleLASDGangs (@TierOnePoster) reported

    @hasanminhaj @jimmyfallon @SlackHQ Hey man you really ****** up on the DO thing man, you should go ahead and fix it asap

  • SurpriseHector HectorSurprise (@SurpriseHector) reported

    @SlackHQ Sounds like the issue got fixed by Apple in iOS 15 ? Really a shame you did't move a finger about it earlier 😤

  • MattMarkPark Matt Park (@MattMarkPark) reported

    @SlackHQ using notification sound effects in commercials is so not cool. Please fix. #SNF

  • joyehoward joy howard (@joyehoward) reported

    Could @SlackHQ please help @googlechrome develop a ctrl+k for tabs? cc:@GoogleChromeDev

  • roylindauer roymisc (@roylindauer) reported

    @SlackHQ Slack wont load on my Linux desktop. It's been broken for about a week now. The error is "FATAL:gpu_manager_impl_private.cc(415) GPU process isn't usable". I understand this is due to an electron issue that has been resolved. When will the slack client be updated?

  • AdrienneKoos Adrienne Koos (@AdrienneKoos) reported

    @hasanminhaj @jimmyfallon @SlackHQ There is no “war” and if a DO is within a specialized field then they probably worked at least 2x as hard to get there… maybe don’t degrade a whole field of people working hard to help you?

  • JoeyMenezes Joey Menezes 🇧🇷🇷🇺 (@JoeyMenezes) reported

    Hello @SlackHQ, my slack notifications started to sound like the classic tri-tone even though I selected knock brush. Is there any way to fix it?

  • jk00 Jonathan Knight (@jk00) reported

    @nskyll @SlackHQ @El_4_a Having the same problem, iPhone X, deleting and reinstalling Slack didn’t work.

  • petroluseum petroluseum (@petroluseum) reported

    @MicrosoftTeams is the only @SlackHQ alt. with Turkish lang. support but it manages to confuse me, can't imagine how employees react. This close to using @discord as our internal communication solution. There is this one big issue though; it doesn't support multiple accounts.

  • mrnudnik oi gevalt (@mrnudnik) reported

    @SlackHQ I installed slack but I don't actually know anyone who uses it and I'm too lazy to uninstall it. Help?

  • stuherbert Stuart Herbert 🖤🇪🇺💉💉🎸 (@stuherbert) reported

    @asgrim @tobiasgies @SlackHQ One reason we went down that road is that we have folks in timezones up to 13 hours apart. We found it was much easier to work out what had happened earlier in the day if the conversation was co-located in threads.

  • stoney_daniel Communists Want What You Have (@stoney_daniel) reported

    @SlackHQ If android let me shut off the auto text it would resolve all issues it always wants to use a different word than I choose

  • Adron Adron (@Adron) reported

    Ok @SlackHQ what is it with these *eventually consistent* messages where I get emails about em' days or weeks after they're sent? and is there a way to insure that the message push actually is happening or not? I've gone days with it just not working... ?

  • ChristiHtx Christi HTX Realtor (@ChristiHtx) reported

    @SlackHQ @heatherxbaby Any updates? This notification issue is maddening.

  • romk1n R0MK1N (@romk1n) reported

    @SlackHQ it seems one of the last updates to slack on Mac broken respecting DND Mode, is there a workaround ?

  • peterastephens Peter Stephens ☕ 🚀 (@peterastephens) reported

    @Adron @SlackHQ Probably someone noticing and fixing a broken cron job.

  • thebluefowl Vishnu Jayadevan (@thebluefowl) reported

    Anyone facing an issue with @SlackHQ where the notification comes in but the messages don't show up?

  • maddox Jon Maddox (@maddox) reported

    Give us the option to hide the sidebar @SlackHQ The app is terrible on the iPad mini when it could be oh so great.

  • AlliHeathe Alli (@AlliHeathe) reported

    Honestly can’t believe @SlackHQ is trying to force me to upgrade my iOS just to use their service as a paying customer

  • yell_at_me sirisha (@yell_at_me) reported

    @hasanminhaj @jimmyfallon @SlackHQ In a pandemic when physicians (MD and DO) have been killing themselves trying to help people and save lives, to call over 100,000 physicians “off brand” is incredibly tone deaf and hurtful. Really disappointing.

  • pocketsyrup Kiel (@pocketsyrup) reported

    @ctpoke @SlackHQ hi I had the same issue 20 min ago try to refresh or use a different browser

  • SCBuergel Sebastian | HOPRnet.org (@SCBuergel) reported

    @mocotudo Srsly how fckd up is it to keep investing intellectual capital into Metamask scam bots? And how many levels of @Twitter are fckd up to let this happen for months? Reminds me how ALL of crypto left @SlackHQ in 2017 and largely never came back since they failed to fix scamming 🤷

  • mvdan_ Daniel Martí (@mvdan_) reported

    @bboreham @SlackHQ You would think making centralized chat near-instantly consistent would be feasible in 2021. Practically no other major chat app suffers from this major issue.

  • is_uter This_is_uter_us_ (@is_uter) reported

    @hasanminhaj @jimmyfallon @SlackHQ As a DO in the middle of a pandemic, this was low. I am thankful there was a DO to help your family with their infertility and I hope your unborn kid has more class than you.

  • slytherinhanna Hanna Yoon (@slytherinhanna) reported

    @hasanminhaj @jimmyfallon @SlackHQ Osteopathic and allopathic doctors have worked their asses off as frontline workers during this pandemic and you have the audacity to put them and your "friend" down like that. This doctor helped you bring a child into this world and you spread disrespectful misinformation.

  • CWHarris7 C.W. Harris (@CWHarris7) reported

    @SlackHQ Over the past week or so, when I try to pull up an attached document it comes up real quick then goes away replaced by a broken image icon. What gives?

  • benwathen63 Ben Wathen (@benwathen63) reported

    @hasanminhaj @jimmyfallon @SlackHQ In regard to the MD vs. DO issue: Better to be silent and thought a fool than opening one's mouth and removing all doubt.

  • heatherxbaby Heather Sevilla (@heatherxbaby) reported

    @SlackHQ @nskyll Hi there! Has the sound issue on slack on the iPhone been fixed? I've been unintentionally ignoring slacks because it has the same noise as all other alerts

  • rorystephencodd Rory Codd (@rorystephencodd) reported

    @SlackHQ I’ve tried both of those steps, unfortunately it’s still not working. 😟