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 11/27/2025 13:05

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 (67%)

    App Crashing (67%)

  2. Sign in (17%)

    Sign in (17%)

  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:

  • Mallowigi Mallowigi (@Mallowigi) reported

    @SlackHQ Just restarted slack and the issue is gone. Maybe you rolled back to a previous version in some of the workspaces? It looked like an older version with pasting images opening a modal and such.

  • RajeevCinema Rajeev Gupta (@RajeevCinema) reported

    @SlackHQ What about workflow builder? Could that help?

  • Ninafromthebook Nina (@Ninafromthebook) reported

    @SlackHQ Thanks team, it was not working on my laptop or my phone but was fixed in about an hour 👍🏻

  • rmward Robyn Ward (@rmward) reported

    @SlackHQ how do I reorder my channels. 10 and 11 appear before 1 instead of after 9. Help?!

  • haleykrag Haley Kragness (@haleykrag) reported

    @SlackHQ @ryanmerkley Actually I happen to follow Ryan and coincidentally noticed the same issue last week when I made a custom emoji in Slack that rendered as a blue square in mobile. Seemed to have updated about 24 hours later

  • johnsw John Williams (@johnsw) reported

    @SlackHQ Ok thanks. Will try. Couldn’t find mention of this in Slack help pages

  • JoeOnisick Joe Onisick (@JoeOnisick) reported

    Dear @MicrosoftTeams @CiscoCollab and @SlackHQ, The value of your collab products is exponentially diminished by your refusal to integrate. A chat platform that only allows me to access 1/3 of my customers provides 0/3 value. Fix it. It's pathetic. Sincerely, Common Sense

  • shajra Sukant Hajra (@shajra) reported

    @Blaisorblade @SlackHQ I think you're right... until there are exceptions to what you just said. What you said is certainly true for copy/paste bindings. But beyond that, it's just a mess. Even with your suggestion. It will fix on thing, and then break another.

  • thesmart John Smart (@thesmart) reported

    Has anyone else noticed @SlackHQ on iOS is terribly buggy lately? Crashes constantly, performance is slow, service is down a lot, can’t edit messages sometimes... it’s just a mess. Used to be very polished prior to acquisition. #slack

  • waynepelletier Wayne Pelletier (@waynepelletier) reported

    So strange that @SlackHQ is shaking me down to pay for groups when I’m in not an admin, just an invited member. “Your file was uploaded — it’s safe and sound in Slack. Unfortunately your workspace doesn’t have any storage space left. To get more space...”

  • RajeevCinema Rajeev Gupta (@RajeevCinema) reported

    @SlackHQ But if I copy a workflow, why does the icon also not get copied? I have to update the icon of workflow every time. That is not nice. Please help @SlackHQ

  • anthonybassey_ Anthony (@anthonybassey_) reported

    Is Slack down? 😰 @SlackHQ

  • gelito Ángel Luis Quesada (@gelito) reported

    I'm in love with @slackhq, I pay for this service, but I think is a so bad mkt strategy that both organizations have to have the premium account to share a channel... If you change for just one of them, then this client automatically converts to a referer.

  • MisterSqueek Bill Woodland (@MisterSqueek) reported

    Dear @SlackHQ Your app is plain white with no border except for the title bar at the top. I have problems with contrast, and without borders, I can't tell where your app ends and some other window begins. If you really care about accessibility, please fix this.

  • HandlerWagner Alex H. Wagner (@HandlerWagner) reported

    A minor irritation of mine: To create a hyperlink (in OS X): • Google Docs: cmd + K • Microsoft Word: cmd + K • @Outlook: cmd + ctrl + K • @SlackHQ: cmd + shift + U WTF. Docs and Word can agree on this, but another major Microsoft product and a major IM service can't? 1/2

  • ColinBirbee Colin (@ColinBirbee) reported

    @IoanPopovici Well #MicrosoftTeams just Electron app, which is basically a web app, and in my experience it's terrible and really slow. Where as @SlackHQ is a properly written messenger, and much better than Teams.

  • BenJetson Ben Godfrey (@BenJetson) reported

    @SlackHQ @sudocity Still an issue today with latest Slack and iOS. Cache reset patched it right up though.

  • AkashicSeer akashic seer (@AkashicSeer) reported

    @SlackHQ free but there is absolutely nothing there. I can literally type anything in and nothing comes up. What is the purpose of the app anyways? At one time I used it to figure out some symfony issues, now that word brings up nothing at all.

  • HackerEarth HackerEarth (@HackerEarth) reported

    @hnshah @SlackHQ Started using the 'call' feature on Slack for short conversations. As a result, smaller issues that need a screen share / conversation move along much quicker.

  • DebateLover Grishma Jena (@DebateLover) reported

    @SlackHQ Hi, I tried that (which is how I got my reminder to work a few months ago) but now I get this error: Slackbot I’m sorry! I can’t find that channel.

  • Marcos72633981 Marcos (@Marcos72633981) reported

    @Logitech @SlackHQ hey! @LogitechG i bought the g502 about may 1st of last year and the left click is already busted from normal use is there any way i can get a return? love the mouse and response to gameplay its really a great product but since the problem showed up its gotten harder to play

  • EliottTeiss Eliott (@EliottTeiss) reported

    @SubsocialChain Main issue is that they have to write where their audience is. And for now it is mostly there. Pretty funny how we all use @GoogleWorkspace and @SlackHQ as well.

  • HashmiMohi Mohi Hashmi (@HashmiMohi) reported

    @carin__fischer @SlackHQ Still out of service. I am already thinking of other options

  • matt____taylor Matthew Taylor (@matt____taylor) reported

    Be awesome if @SlackHQ could go one whole week without an outage

  • 313Samin Samin Shah (سامن) (@313Samin) reported

    @HashmiMohi @carin__fischer @SlackHQ Due to outage. God knows better

  • ExtropicCrusade Extropic Crusader (BLM. Period.) (@ExtropicCrusade) reported

    Hey @SlackHQ - I'd happily pay for slack if I could afford it, but for my personal proposes, I can't. I set it up to help my friends coordinate while phone banking, and it's grown a but since then, though not much. But at 15 people/month, it's way out of my budget. 😔

  • retornam Raymond Etornam (@retornam) reported

    .@SlackHQ looks like linking to Github snippets /code line numbers is broken in Version 4.12.0 1aa1f2a-s@1610736680 (Production).

  • iRameswar Rameswar Prasad (@iRameswar) reported

    @SlackHQ I'm on the mac app actively discussing with someone and each message from the person sends a push notification to my iPhone. How to fix this?

  • davepermen davepermen (@davepermen) reported

    hey @SlackHQ when ever i change a laptop from docked to undocked, or have a pc locked while someone else works on it, your app freezes completely. have to kill it and open it again. noticed since quite a while. your electron host is broken, i guess.

  • Jess22932024 Jess (@Jess22932024) reported

    What’s the best team messaging service for smaller companies? @SlackHQ any better than using #WhatsApp etc? Conscious of trying to maintain better boundaries and well-being in the ‘workplace’ and want to tighten up on purpose and use of threads. Any recommendations or advice?