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 12/21/2025 22:45

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 (43%)

    App Crashing (43%)

  2. Sign in (29%)

    Sign in (29%)

  3. Connection (29%)

    Connection (29%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
FranceCreil Connection
IndiaNew Delhi App Crashing
United StatesSalt Lake City Sign in
United StatesMiami App Crashing
United KingdomBath Sign in
IndiaNoida 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:

  • rubyahgomes Jacob Lonnie (@rubyahgomes) reported

    @realchrisbutler @MicrosoftTeams @SlackHQ Could someone link me to that defi money glitch method people have been using to generate profits????? Just read about it but cannot find th`e tutorial?????!{)` .

  • christaggart Chris Taggart ⚡️🔌🏡 (@christaggart) reported

    What's up with @SlackHQ Huddle latency over the last few weeks? It's pretty much consistency unuseable now. #huddlegate Everything was super low latency until the Slack Calls wind-down notice.

  • realjohnwix John Wix (@realjohnwix) reported

    @shellscape @SlackHQ I'm having similar issues on my TCL 30 XE. I may need to spring for the Moto G Stylus 5g. I just hope Cricket wireless will help me make payments.

  • AlexWebsters Alex Webster (@AlexWebsters) reported

    @AnimationMerc @SlackHQ Solid stance. It was a culture shock when we moved to it 7/8 years ago. +was my 1st time working a with global team where staff come online when you should be in bed. Didn't help with a decent work life balance. Slack just wants you engaged, balance is your own problem to sort :(

  • Kevitivity Kevitivity 🦓 (@Kevitivity) reported

    @jordanbpeterson Dear @SlackHQ there is currently no way to specify my emoji-self. Please help.

  • shellscape struct andrew { rum_soaked: scallywag } (@shellscape) reported

    why is @SlackHQ 's Android app so so bad? for years I've had data synching issues with it, across multiple devices. read messages are still marked unread, notifications with DM content that don't appear in the DM in-app, etc It's baffling

  • domng_me Dominic Nguyen (@domng_me) reported

    @imjaredz @OpenAI @SlackHQ PromptLayer should add this alert haha. OpenAI is down is like AWS is down in the early day You .com is down Perplexity .ai is down and so many others

  • Hobbyvores Hobbyvores (@Hobbyvores) reported

    @SlackHQ Hi! Have a lot of update issue on Slack iOs since weeks. Wrong people status, messages disappear randomly, infinite loading of the death,… I have to stop the application and restart it to recover normal functioning 4/5 times a day. Do you have similar issue(s)?

  • impatienceisav1 impatienceisavirtue (@impatienceisav1) reported

    @SlackHQ Frighteningly, yes, restarting helps. But given enough time, it will return to the previously described behavior. Since I don’t reboot except every couple months, this is a recurring issue

  • Jonpon101 Jonathan Pedoeem (@Jonpon101) reported

    @imjaredz @OpenAI @SlackHQ this is terrible. what shall we do

  • mdkail mike d. kail (@mdkail) reported

    I am done using @SlackHQ for any relevant communication. The eventual consistency issues are getting worse and please don’t reach out to me to continue to report bugs that will be ignored

  • metablockverse Ankit Verma (@metablockverse) reported

    2/6 💡 A great example of PMF is @SlackHQ. They solved the problem of cluttered and disorganized workplace communication 🤯 and made it fun and efficient 💻

  • bpatvmware Brock Peterson (@bpatvmware) reported

    @Joey_vm_Ware yea ive never understood the issue with @SlackHQ channel at or here, just ignore it if you don't want to be bothered.

  • Tarun_Garg2 Tarun Garg (@Tarun_Garg2) reported

    Is it just me or people using voice notes as a medium to communicate has grown lot over time 🤔 "Async communication done fast" . Only con I see right now is no way to index & search in transcripts of that data, anyone solving that problem? @SlackEng @SlackHQ @WhatsApp

  • TomMessett Tom Messett (@TomMessett) reported

    Is it just me or has @SlackHQ’s service degraded a lot in recent weeks? I have constant bugs, read messages give me unread alerts, threads constantly shows as unread / alerts even though all read etc.

  • Juan80507626 Juan (@Juan80507626) reported

    @Vk4826425 @SlackHQ Huh? Where's info about that d;efi free money glitch people are using?????_.` "

  • davidcelis @davidcelis@xoxo.zone (@davidcelis) reported

    @SlackHQ i'm seeing a lot of custom emoji 404ing and showing as broken images, both in-app and on /customize/emoji pages, in all my Slacks. something going on with the custom emoji CDN? this is SEV0 as i am unable to use Slack without my 'moji. pls fix thanks 😰

  • brucevanzyl Bruce van Zyl (@brucevanzyl) reported

    App Idea: “Slackless” or “unslack” A subscription service that allows owners to schedule @SlackHQ blackouts for weekends / holidays. Team members can also schedule away time for vacations. Current workaround: uninstalling slack from your devices while away! Would you use it?

  • NPDeMember NPD (@NPDeMember) reported from Oslo, Oslo County

    I am having a weird @SlackHQ issue. Who is a good at Slack?

  • RobertGauss5 Gauss (@RobertGauss5) reported

    @theallinpod @DavidSacks @SlackHQ I am 1 min in and have several complaints. Is Jason using a filter or worse, makeup? I have the same problem with rogue eyebrows, there are better ways to cope. 2, the opening music is absolutely tilting. I am tilted, and I'm not even awake yet. Luv the show.

  • michaelaubry Michael Aubry ☀️ (@michaelaubry) reported

    @itschrisjayden @Woopra @SlackHQ Not sure, I’m on a small paid plan. I think $50 a month and haven’t had issues yet

  • laurence Laurence Gonsalves (@laurence) reported

    @SlackHQ Holy smokes! I didn't think there'd be a preference setting to fix this. Thanks!

  • ComputerHill George J Hill (@ComputerHill) reported

    @humanhacker @SlackHQ The link was not working for me either after several tries. It seems to be the same problem others have encountered. Not sure if I need a new link to join? Thank you

  • _mocodo Txarly Goblet (@_mocodo) reported

    @SlackHQ Hello, are you aware of an issue with unread messages and sync button not displaying anymore ?

  • christaggart Chris Taggart ⚡️🔌🏡 (@christaggart) reported

    @SlackHQ No errors, just consistent several second latency on all calls. Colleagues have the same experience. I’ll do a slack speed test and sure results. Desktop app primarily - haven’t tested the browser yet. Speed tests are 5ms pings and 1Gbit up/down.

  • markkoeks Mark Koekemoer (@markkoeks) reported

    @SlackHQ I've noticed a recent issue on the Slack mobile app on Android, where it doesn't auto-complete my search criteria. So if I @ mention someone or try jump to a channel with #, it's just text - so it doesn't suggest channels or users like expected. Is this a known issue?

  • PaulLomax Paul Lomax (@PaulLomax) reported

    @SlackStatus @SlackHQ And notifications for DMs which aren’t shown as unread or recent in the app, but when I search for the user, there’s the DM, marked read. Some eventual consistency issues?

  • PeqNP Eric Chamberlain (@PeqNP) reported

    @SlackHQ @mentioned Oops. I forgot to add: The problem with the current solution is that I have to scroll to the mention. Whereas, Mentions & Reactions shows the exact messages I was mentioned in. From there I can go directly to the message within the channel.

  • DarkCisum Lukas (@DarkCisum) reported

    I must have said it before, but login code via email which are sent from "randomized" mail servers, really doesn't work well with grey listing. Using @SlackHQ always takes a few extra minutes, to get the mail to pass grey listing...

  • AgentAkki Akshay Bakshi ✊🏾 (@AgentAkki) reported

    @shellscape @SlackHQ Hey - sorry about the unreads issue! We have a fix rolling out. I can turn it on for you directly if you DM me your workspace/user name.