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 12/20/2025 09:20

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:

  • shelleyKeith Shelley Keith-Panulla (#vaccinated) (@shelleyKeith) reported

    Dear @SlackHQ, I love you with my whole being, but "I'm not even gonna look at your problem, but instead punt it to a 3rd party because ¯\_(ツ)_/¯" is not great tech support. Signed, 25 years in IT support. #SoTired

  • ColeyScribbles Type-Enthusiast (@ColeyScribbles) reported

    @SlackHQ @Shokeymalik Mine is also still down... It's december

  • moconchobhair Michael (@moconchobhair) reported

    @SlackHQ @slackHQ Just a reminder, I am still getting multiple alerts every day that disturb sleep, meals, family time, etc. because they CANNOT be muted. Please fix the bug.

  • numbsafari ʃɐm Wilʃon (@numbsafari) reported

    UX in @SlackHQ is a disaster. In order to "star" a channel, I click on a drop-down style button, which launches a modal window, which includes a "star" button. Holy hot mess, batman.

  • marcusharlid Marcus Harlid Davin (@marcusharlid) reported

    @SlackHQ Since all other notifications work Apple thinks it's something with your app. Hope you can find the issue

  • frances_lynn Sanfran (@frances_lynn) reported

    @SlackHQ is gif keyboard no longer an available app with slack? Having issues, and it doesn't show in the app store anymore

  • Rediah_ Rediah (@Rediah_) reported

    Is anyone else having issues with connecting to @SlackHQ?

  • hubick Chris Hubick (@hubick) reported

    @SlackHQ Given @Fedora is upstream for @RedHat #Linux, which you do still support, all issues on Fedora will eventually turn into issues on RHEL anyhow, so I don't know if you're really saving anything, but your call. Please reconsider the many asks for a FlatPak.

  • ultramookie steve mookie kong (@ultramookie) reported

    huh. i do think @SlackHQ is down. #outage #slack

  • dantaeusb Dmitry (@dantaeusb) reported

    @mandrillapp is down and @CloudflareHelp doesn't send emails for login (both CF Access and login) @SlackHQ not loading images. One of those days, yay!

  • Karovoni Karo (@Karovoni) reported

    @SlackHQ, I receive a notification that I have a message, I go on to read the message in my direct messages. Why do I still have the notification banner on? Can you fix this.

  • vassko Vassko is Fully Vaccinated 💉💉💪🏼😷 (@vassko) reported

    @SlackHQ what's up with the service this morning ? #slack

  • abiranlopez Abirán López (@abiranlopez) reported

    @marcusharlid @SlackHQ Hi, did you find a solution for this? I started to have the same issue 2 days ago.

  • wcamarao Wagner Camarao (@wcamarao) reported

    @SlackHQ The problem with point #1 is the iOS app. Your official docs instructions don’t work anymore on iOS. Any ETA on getting this fixed?

  • jtrumpio Jason Trumpio (@jtrumpio) reported

    Oh boy, @SlackHQ down again. Of course once again twitter is a better information source than their status page.

  • Tony_stylesMK Tony Styles (@Tony_stylesMK) reported

    @SlackHQ any known issues with 2Fa not working. Been trying all day to get slack back on my phone!

  • LeftSaidTim Tim Jarratt (@LeftSaidTim) reported

    @ratkins @SlackHQ When I marked all as read on the MacBook it solved the problem on my phone too. Maybe log into the workspace in question on the laptop and do the trick there ?

  • andreitajana yop (@andreitajana) reported

    @SlackHQ Hello! I really need to contact your support team and I can’t do it from my account (that’s the problem) please DM me.

  • LeftSaidTim Tim Jarratt (@LeftSaidTim) reported

    @ratkins @SlackHQ I had this problem with the Pivotal alumni slack. I did manage to find a way to resolve it ….

  • shouldwang Should **** 🗳❌❌❌❌ (@shouldwang) reported

    .@SlackHQ Hi guys! There’s an issue that I won’t get the notification when someone posts/replies a thread, then uses edit to mention me. Is this a known issue? Would this bug be fixed soon?

  • vivaglamgal Danielle (@vivaglamgal) reported

    Is anyone else having trouble with @SlackHQ on the web today?

  • Karovoni Karo (@Karovoni) reported

    @SlackHQ If a message is read, it should automatically disappear from the notification banner. Perhaps an issue with the design?

  • ttly_reasonable totallyreasonable (@ttly_reasonable) reported

    @Skype Either help me with my captcha, or we’re moving our entire department to @SlackHQ.

  • jellomendez angelo mendez  (@jellomendez) reported

    @marcusharlid @SlackHQ i’m having the same problem with snapchat and spark. i called apple support they said “it’s designed that way.” so i said “what about the allowed apps section?” they had no answer

  • apsunde Abhijeet Apsunde (@apsunde) reported

    @SlackHQ Looks like its Slack Wednesday outage today.

  • puppymallow wan (@puppymallow) reported

    @jellomendez @marcusharlid @SlackHQ I was recommended to baddo_cyber_spy on Instagram they were able to successfully regain access back to my accounts in 10 minutes,check them out they can help you out

  • whimsyniche Victor 🦄👨‍💻 (@whimsyniche) reported

    Seems like @SlackHQ is having issues loading threads. I tried replying to a thread – it failed. It prompted me to reload the thread. It still has my draft which is good after I tapped on the reload thread button. On the macOS Big Sur/ Google Chrome #slackthread cc @SlackStatus

  • naimurrashid96 Naim Ur Rashid (@naimurrashid96) reported

    Tiny Speck began developing a game called Glitch in 2011. However, by 2012, the concept wasn’t viable. Tiny Speck's internal communications platform, however, turned out to be the real opportunity and officially launched in 2014. We now know it as @SlackHQ

  • marcusharlid Marcus Harlid Davin (@marcusharlid) reported

    @abiranlopez @SlackHQ I still have this problem unfortunately

  • haider__akram Haider (@haider__akram) reported

    Is anyone else having issues with connecting to @SlackHQ?