Slack

Is Slack down?

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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 12/11/2025 02:30

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 (70%)

    App Crashing (70%)

  2. Sign in (20%)

    Sign in (20%)

  3. Connection (10%)

    Connection (10%)

Live Outage Map

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

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

  • uptickr Vashistha Iyer (@uptickr) reported

    Uh oh, @SlackHQ is down. Hang in there @capitalmind_in community 🤞🏻

  • SEOCharlieB DeepCrawl Charlie (@SEOCharlieB) reported

    @SlackHQ being down is giving me the same strange feeling as leaving my phone at home (unintentionally). Anyone else?

  • repeatingbeats Steve Lloyd (@repeatingbeats) reported

    We can all help @SlackHQ with their outage by going back to bed 🤔

  • sumitngupta Sumit Gupta (@sumitngupta) reported

    So many habitually late people panicking that they can't say they're going to be late for a @zoom_us call because @SlackHQ is down... and will now show up on time.

  • biglittleRoo Kelley Roo (@biglittleRoo) reported

    Can we relaunch AIM while @SlackHQ is down? I need social interaction to be productive.

  • Hassanmirza Hassan Mirza 👨🏾‍💻 (@Hassanmirza) reported

    @ajcartas @SlackHQ yep Slack is down last i checked

  • rodhilton Rod Hilton (@rodhilton) reported

    The Monday After The Holidays you don't have to have today because Slack is down is the Monday After The Holidays everyone at Slack is having. #HugOps @SlackHQ

  • kvinklly Kevin Kelly (@kvinklly) reported

    Both @NotionHQ and @SlackHQ are down for me today. Sadly, Zoom is still working, so I can go to all the meetings I want. What other service interruptions are people seeing?

  • freddyandresh Freddy (@freddyandresh) reported

    @SlackHQ It's ok, only my dispatcher robot that works with slack for notification, ack and decline is down because of this....It's gonna be interesting discussion in my daily stand up with the team #slackisdown

  • RicBrazao Ricardo Brazão (@RicBrazao) reported

    First day back to work and @SlackHQ is down. I guess I'll get back to drinking?

  • amfamcambam I am Cam (@amfamcambam) reported

    @bcarlton727 @SlackHQ Also, Slack being down and Jack Ma missing... this sounds like a movie plot.

  • BriJenz Brian Jensen (@BriJenz) reported

    One of my engineers asked, so if @SlackHQ is down what are all the Slack employees using to communicate? 🤔

  • BookCameo Cameo (@BookCameo) reported

    The first Monday of 2021 and @SlackHQ is down. I guess I'm off today.

  • kimeberhardt Kim Eberhardt (@kimeberhardt) reported

    So @SlackHQ is down the first full work day of 2021. And the "2021 will be better" bubble has already burst #slackdown

  • mruthmoore Ruth Moore (@mruthmoore) reported

    @SlackHQ being down on the first day back to work is a true #blessing 🙏🏼

  • SamuelFrey Samuel Frey (@SamuelFrey) reported

    I wonder if people at @SlackHQ now communicate with emails regarding fixing the outage or if they have forgotten how that works

  • quentinhayot Quentin Hayot (@quentinhayot) reported

    @bpeatman @SlackHQ If your business relies on a chat app to the point of being "killed" by a single outage, you should probably "Rethink. Reboot."

  • moonchildee Toni Childless (@moonchildee) reported

    Is anybody else having issues with their @SlackHQ today? Or is it just me.

  • xoxoivany ivanyyy 🦢 (@xoxoivany) reported

    The irony of @SlackHQ being down on the first day Monday of the year. So much for a productive Monday. 🙃

  • JennaRecruits Jenna Aronow, MS (@JennaRecruits) reported

    Go to log in after break... @SlackHQ is down, @Lever is down... send help!

  • RobDenBleyker Rob DenBleyker (@RobDenBleyker) reported

    @SlackHQ yo this is really, really bad. a lot of teams are going to leave your service after this.

  • cloudforestchoc justreadtheinstructions © (@cloudforestchoc) reported

    Uhhh, Slack (@SlackHQ) must be down? Or I’m missing something here.

  • venisesb Venise B. (@venisesb) reported

    First day back to work, and @SlackHQ is down.

  • LaserDragons Virtual Viper (@LaserDragons) reported

    @yaringal @SlackHQ Their SLA is 99.99% but they calculate that out to the number of effected users. Even now their status page says "outage" but says 100% uptime in quarter. Teams is included with an o365 subscription, it's similar to slack and alot of Enterprises use it.

  • SarahChenGlobal Sarah Chen (@SarahChenGlobal) reported

    I’m taking @SlackHQ being down on Day 1 of Work 2021 as

  • JabberRu Jabber.ru (@JabberRu) reported

    now @SlackHQ is down. And we are still up...

  • xoxoivany ivanyyy 🦢 (@xoxoivany) reported

    The irony of @SlackHQ being down on the first day of the year. So much for a productive Monday. 🙃

  • danielagquinn Daniel Quinn 🍁 🌳 🌹 (@danielagquinn) reported

    Oh noes! @SlackHQ is down! Now's a great time to install @signalapp on your laptop & phone: end-to-end encryption with text, audio, and video, and even works as a drop-in replacement for your text messaging app.

  • SandeepEmon Sandeep Acharya (@SandeepEmon) reported

    @SlackHQ is down. #slackisdown

  • mrD1nkl3s Dr. Dinkles (@mrD1nkl3s) reported

    Good first day back to work with @slackhq being down. Can't seem to get **** done. Time to find an alternative maybe?