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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 10/10/2025 09:50

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 (50%)

    App Crashing (50%)

  2. Messaging (17%)

    Messaging (17%)

  3. Connection (17%)

    Connection (17%)

  4. Sign in (8%)

    Sign in (8%)

  5. Video (8%)

    Video (8%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
IndiaNoida App Crashing
MexicoGuadalajara Connection
IndiaBulandshahr App Crashing
IndiaNoida App Crashing
IndiaNoida App Crashing
IndiaNew Delhi App Crashing
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:

  • johnnyrodgersis Johnny Rodgers (@johnnyrodgersis) reported

    @MarkMuraski9 @SlackHQ We are working on the mono issue but I would like to understand your needs here to avoid disrupting your workflow if possible.

  • 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.

  • novackanil blee Blah (@novackanil) reported

    @SlackHQ @salesforce please add stackoverflow functionality to gamify rooms meant for people to ask questions because it's sad that I can get external help on stackoverflow faster than I can get internal help via slack, just because of pretend points.

  • nskyll Nskyll (@nskyll) reported

    @SlackHQ @El_4_a In slack on ios I go to "you", "notifications", "sound", and change it, but it always uses the device default. This used to work -- how can I fix it? Thanks!

  • 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

  • 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.

  • MissGenevaG Geneva (@MissGenevaG) reported

    .@SlackHQ iOS app is really bothering me with this false “1” notification badge, please fix :)

  • pocketsyrup Kiel (@pocketsyrup) reported

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

  • dtlvan Mak Thái (@dtlvan) reported

    @SlackHQ My issues: 1. Cann’t switch channels using sidebar: after tapping on channel name, nothing happens. It got some delay & even if I taps on it many (X) times, after the channel is loaded successfully, it will be reloaded exactly X times by blinking 😔

  • dtlvan Mak Thái (@dtlvan) reported

    @SlackHQ I need to reset the cache using app settings in the Settings app but it won’t last. After using Slack in 30 ~ 45 mins, the issues occurs again & again.

  • 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.

  • 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 😤

  • 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

  • MattMarkPark Matt Park (@MattMarkPark) reported

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

  • 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.

  • roisiproven Roisi (@roisiproven) reported

    I have to believe that @SlackHQ made the live captioning for huddles terrible on purpose, it’s completely nonsensical but has made for the funniest stand up I’ve had in a long time

  • 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.

  • EmanM Eman M (@EmanM) reported

    @SlackHQ @PatrickKlug I am still having the same issue. The green border sticks to my screen even till a day after the call has ended. Last version on windows 10. This is an annoying issue, when will it be fixed?

  • mvdan_ Daniel Martí (@mvdan_) reported

    Sometimes I get a push notification from @SlackHQ, but when I open the Android app, there's no message. Restarting the app doesn't help, but waiting an hour does. Now it's affecting the desktop client too. I just restarted it to see a message from last night. What gives?

  • dtlvan Mak Thái (@dtlvan) reported

    @SlackHQ 3. Sometimes, I cannot reply to channel or thread because of - Tap on a message, thread doesn’t show (similar to my first issue) - The composer bar disappears, there’s no way for it to display again.

  • 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?

  • CowboyKeeks Keeks (@CowboyKeeks) reported

    @hasanminhaj @jimmyfallon @SlackHQ My wife is in her 4th year of medical school. DO program. When she’s not at the hospital helping patients during a pandemic, she studying at home, then she goes to bed. Belittling a group of people who are dedicating their lives to help others is gross and pathetic.

  • m_lizzy Meaghan Elizabeth (@m_lizzy) reported

    @SlackHQ I even updated to #iOS15 hoping this would fix the glitch. Despite all of this, I’m still stuck with the two-tone 😩

  • BrianMakas Brian Makas (@BrianMakas) reported

    @samreynard @SlackHQ @salesforce … could also see this as great means of postings alerts otherwise done in email or Chatter: - Big sales to kudos channel - Upcoming call notice in private channel between the Engineer and Sales Rep working together to close deal - Help! Trigger message to specific topic channel

  • regameyk Kevin Regamey (@regameyk) reported

    @SlackHQ Hey pals! As of yesterday, we've been noticing that Stereo sound files shared to Slack are playing back in Mono. This is a pretty large problem for a team like ours that works remotely in the #gameaudio space. Any idea if we can expect a fix there? Thanks!

  • AliMattu Ali Mattu, Ph.D. (@AliMattu) reported

    @SlackHQ Thanks for the tip. Deleting the app and reinstalling it from the App Store solved the problem.

  • rorystephencodd Rory Codd (@rorystephencodd) reported

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

  • AngieCoiro Radio Angie 📻 (@AngieCoiro) reported

    @SlackHQ Nope, no luck. I was able to click/drag before whatever changed changed. Refresh didn't help, brought it back the same way. Anything else to try before a (groan) fresh install?

  • 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.

  • m_lizzy Meaghan Elizabeth (@m_lizzy) reported

    Help me @SlackHQ! Out of nowhere today, my Slack notifications (which are set to the Ding tone) suddenly started alerting me with the iOS tri-tone 😩