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 01/12/2026 12:05

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 (40%)

    App Crashing (40%)

  2. Sign in (40%)

    Sign in (40%)

  3. Connection (20%)

    Connection (20%)

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:

  • 1kush1 kush (@1kush1) reported

    @johnnyrodgersis @SlackHQ What happens in case slack is down.. what is your backup communication channel?

  • ashish_shendure Ashish Shendure (he/him) (@ashish_shendure) reported

    IMO Slack for iOS is easily one of the worst performing apps when it comes to syncing notifications, especially when you are traveling internationally. @SlackHQ will get folks in trouble some day 😬

  • Christophepas Christophe Pasquier 🇺🇦 (@Christophepas) reported

    @Shahor @SlackHQ I guess they try to fix the issue in large orgs where 100 people are in the same thread, but agree, feels like they're fixing the design issue with another issue.

  • BordenBathory Lizzard B. Vicious, M.A. (@BordenBathory) reported

    Hey @SlackHQ my app keeps closing out while trying to respond or send media files. Was told to clear the cache, still happening then get an error saying to update the app. But there's no update for it rn on Android What's up?

  • kberwin K Erwin (@kberwin) reported

    @SlackHQ @themoah Is there a way to update the login screen so that logging in with email/password is the default for our org? We have 2FA enabled for all users. Getting an email code and then entering another code is kind of ridic. Also, email is sometimes inaccessible.

  • grhmc @grahamc@octodon.social (@grhmc) reported

    @slackhq I have a persistent ghost thread which is ostensibly unread. Is there a way to fix this? It is true on my iPhone app and on my Linux desktop app.

  • qixotl Chris Payne @qixotl@mastodon.gamedev.place (@qixotl) reported

    @SlackHQ Aha I was able to fix it by closing Slack, killing all the background threads and restarting. Would be nice if exiting Slack actually exited.

  • sol_orwell Sol Orwell (@sol_orwell) reported

    @SlackHQ Minor but infuriating bug - if you click on the "reply to thread" button, it puts your keyboard cursor in the main chat and not in the thread. It did not do this previously. Please fix as I run into this a dozen times a day right now.

  • kylemh_ Kyle Holmberg (@kylemh_) reported

    anybody else's "Mark All As Read" gaslighting them on @SlackHQ ? I feel like it's been really broken for a week on desktop and mobile.

  • mestachs Stéphan Mestach (@mestachs) reported

    @SlackHQ Well I don't have them anymore but was mainly usergroups, broken links in the "where" and problems with date formats (specifying am/pm) Sometimes I wish it a UI instead of plain text ;)

  • mackemode Tyler Macke (@mackemode) reported

    @SlackHQ Previously, when I clicked the thread icon above a message, it would move my cursor to the thread tab on the right side. Now, it does not do that... and I keep sending messages in the channel 🤦 Is this a known issue and/or any plans to fix?

  • pabbeel Pieter Abbeel (@pabbeel) reported

    @SlackHQ -- once I click on the "reply to a thread" icon it'd be great to just be able to type into that thread; instead it still requires clicking on the text area in the thread to be able to start typing a reply. Seems my use case should be most people's? Can you fix?

  • frogobot3000 Жа Ба (F Rog) (@frogobot3000) reported

    @SlackHQ @PatrickKlug Yeah! Found this one today on the user's laptop (Surface Laptop 3 PKU-0043). Slack version 2.29.149 64-bit. The green frame appears around the Google Chrome window and disappears after quitting Slack. Any ideas to fight this problem?

  • StreamOfRon #RONDACTED 🐀 (@StreamOfRon) reported

    @SlackHQ "Is slack down for anyone else?"

  • 1dan Dan Berlyoung 🇺🇦 (@1dan) reported

    Is the @SlackHQ @Twitter app not working for everyone else too? #yetAnotherTwitterServiceShutdown #yetAnotherReasonToUseMastodon #Mastodon

  • alexbcnd Alex Barreto (@alexbcnd) reported

    @SlackHQ Tried refreshing, and no change, still have the same issue. The other workspace had to add me as a guest which gave me access to the channel but now I have to switch workspaces to access the channel

  • CollinMickels Collin Mickels (@CollinMickels) reported

    @SlackHQ huddles have been weird / broken for the past 24 hours or so

  • MFAminGP Farhan Amin (@MFAminGP) reported

    Why @SlackHQ has become such a terrible app on Mac can anyone share their thoughts?

  • jayadityaproto Jayaditya (@jayadityaproto) reported

    @VivekSancheti91 @reliancejio @SlackHQ Checked today, and didn't find any issues ¯\_( ͡° ͜ʖ ͡°)_/¯

  • DomKent Dominic Kent (@DomKent) reported

    @LetsDoVideo @SlackHQ 12m is definitely right for 2020 but I haven't heard/seen any advance on that. And I'm checking almost every day for this kind of stuff! I can't even find anything connected that would suggest it's done a data dip and made an error.

  • meStevo Stephen Hayden (@meStevo) reported

    Just tried to edit a message to fix a typo in like I can in @SlackHQ / @discord, etc and now I'm wondering why I use Google Chat at all.

  • camilosantana camilosantana (@camilosantana) reported

    @SlackHQ @mary_rose_fox is there a github issue? is this being tracked anywhere? should i be looking at alternatives other than slack?

  • tweetafterwork mahmoud (@tweetafterwork) reported

    @SlackHQ Hi again. ISP problem - I had to use the general Google DNS for it to work. Thanks for your responsiveness.

  • ohryan Ryan (@ohryan) reported

    Anyone else have the problem where @SlackHQ threads don't get updated for quite some time after logging in for the first time everyday. It's seems to take anywhere from 15 to 60 minutes for me.

  • tarintowers Ariel Phenomena (@tarintowers) reported

    @SlackHQ @catovitch Hey Slack how’s that bug fix coming

  • jklida Joe Klida (@jklida) reported

    @SlackHQ please stop forcing the move to huddles until you fix the lack of a ringer. Every time I get the "Support for Slack calls ends in March" notice, I consider moving to Teams. Please don't make me do it.

  • antculver .anthony (@antculver) reported

    @jmugizi I seriously don’t understand why my preferences don’t persist across Slack spaces when they’re all tied to the same login. Feature request alert @SlackHQ lol

  • SF_Truth_Seeker Fred (@SF_Truth_Seeker) reported

    @gwestr @SlackHQ To be fair, vast majority of large mid sized enterprises never went down the full slack rabbit hole. Just seems that way because of the bubble we live in.

  • Unacceptable22 Robert Jackson (@Unacceptable22) reported

    @MicrosoftTeams Stop enforcing CRLF in code blocks on teams. Not everyone uses @Windows for work. It's so annoying to have to edit every single bit of terminal output when I want to share something with a colleague. @SlackHQ doesn't have this issue.

  • emilyh0u emily (@emilyh0u) reported

    @SlackHQ your Okta integration doesn’t work help