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 12/13/2025 08:15

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. Sign in (33%)

    Sign in (33%)

  3. Connection (17%)

    Connection (17%)

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:

  • jiripilar Jiri Pilar (@jiripilar) reported

    @RedPenKaitlyn @SlackHQ I cannt use any workspace, login, messages, files and call. Hour by hou From the hour for an hour it's worse:(

  • SundayKristn Christian Nwankwo (@SundayKristn) reported

    @SlackHQ fix up! I have got work to do

  • lrn2dfir James Martens (@lrn2dfir) reported

    @SlackHQ had same problem on desktop; I changed to a different Slack space (not the default) and then back and it started working. Slack on my phone is okay, though.

  • AfroSINtricDiva ✨Bae West✨ (@AfroSINtricDiva) reported

    @SlackHQ please take your time. We don’t need a rushed fix.

  • Rebecca_Mqamelo Rebecca 🇿🇦 is in Denver (@Rebecca_Mqamelo) reported

    Just realized @SlackHQ is one of the biggest centralization risks we have. Down for a few minutes and 80% of org operations come to a halt 😳

  • Metrist_io Metrist (@Metrist_io) reported

    Yes, @SlackHQ is down. Metrist monitors Slack, and we alert in Slack. Not a worry though, we also alert through @pagerduty, email, and Teams plus webhooks and events emitted to @datadoghq

  • patriciaanneqq Patricia Anne (@patriciaanneqq) reported from Makati City, National Capital Region

    I don’t know how to feel about @SlackHQ being down… bc I can't communicate with my team, BUT this also means….I get to rest 🤪

  • SerialComplainr The Serial Complainer (@SerialComplainr) reported

    @SlackHQ have you switched it off and on again? #cloud #outage #SlackOutage

  • GarangMaker23 Garang Maker (@GarangMaker23) reported

    Slack has been down for the last 3 hours. I hope there is not a data compromise here 😳 @SlackHQ #slackdown #Slack

  • MegGrazMcDevitt Megan Graziano McDevitt (@MegGrazMcDevitt) reported

    @lydia_ashton @SlackHQ is down this morning and I had to remind myself to get a grip (seriously).

  • BryanGreenbaum Bryan Green (@BryanGreenbaum) reported

    Is @SlackHQ down?

  • alanidp Alani P. (@alanidp) reported

    @SlackHQ in the interim (while you fix it) I was able to resolve with a full system shutdown, reboot, and desktop app reboot. Hope this helps! #slackdown

  • oneandonlynunez Michael Nunez (@oneandonlynunez) reported

    @SlackHQ is down at work, there goes my social interaction for the day

  • am52594 Andres Mejia (@am52594) reported

    If theres anything I learned from @SlackHQ being down this morning is that: G-chat Pings > Slack Pings

  • mabdelhack Mohamed Abdelhack محمد عبد الحق (@mabdelhack) reported

    I hope that me adding a 15th workspace is not the reason for the @SlackHQ outage

  • VarunLakkur Varun (@VarunLakkur) reported

    Why is the #slack down? @SlackHQ

  • feoh POKE 756,224 (@feoh) reported

    Wow major #hugops to the engineering team at @SlackHQ - this seems like a monster outage. Good luck getting to the other side folks!

  • seantgreen Sean Green (@seantgreen) reported

    @SportsNerd824 @SlackHQ @TheSGPNetwork Yeah it’s down for some people still

  • abrudtkuhl andy brudtkuhl (@abrudtkuhl) reported

    I wonder how much money is lost while @github and @SlackHQ are down at the same time

  • patriciaanneqq Patricia Anne (@patriciaanneqq) reported from Makati City, National Capital Region

    I don’t know how to feel about @SlackHQ being down… bc I can't communicate with my team :( BUT this also means….I get to rest! Soooo.., mixed feelings 😜

  • TreyEskridge Trey Eskridge (@TreyEskridge) reported

    @brandonCltBeer @SlackHQ It’s been down for over an hour. I get messages from desktop users but none of the channels load up right now

  • tryingtobegoode neas💡♻️ (@tryingtobegoode) reported

    another reason to go decentralized and encrypted, @SlackHQ is down migrate to @RocketChat

  • knowyourhorses Know Your Horses (@knowyourhorses) reported

    We heard the @zed_run team is suffering from the @SlackHQ outage. Shoot...I wonder if there was a place they could go to engage with their community in the meantime...

  • BFTrick Patrick Rauland (@BFTrick) reported

    When @SlackHQ goes down does your company have a backup communication strategy?

  • oneoftwoMarzio Marzio (@oneoftwoMarzio) reported

    Pinging @SlackHQ just to let the Social Media Manager know he/she/they rocks, messaging every angry customer during this blessed outage!

  • kevink707 Kevin Kelleher (@kevink707) reported

    The latest tweet from @SlackHQ starts "You could use a little less on your plate. ..." Slack being down could be considered one less thing on my plate this morning.

  • jwatte Festive Robot Automaton (@jwatte) reported

    Slack is down. I should ***** about this to my friends slack. Oh, right... Hugs and support to those carrying the pagers today at @SlackHQ !

  • mltracy10 Merritt Dombos (@mltracy10) reported

    @jclary14 @SlackHQ It’s been down all morning for me on my laptop. It works on my phone

  • abrudtkuhl andy brudtkuhl (@abrudtkuhl) reported

    @stevedrees @github @SlackHQ Slack, probably. Github down is a big blocker

  • aligsbsu123 Ali (@aligsbsu123) reported

    @SlackHQ I think you have to officially inform that the app is down, I was thinking for the last half an hour that the problem is from my PC.