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 04/03/2025 22:20

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. Messaging (32%)

    Messaging (32%)

  2. Sign in (24%)

    Sign in (24%)

  3. Connection (20%)

    Connection (20%)

  4. App Crashing (16%)

    App Crashing (16%)

  5. Multimedia (4%)

    Multimedia (4%)

  6. Glitches (4%)

    Glitches (4%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
United StatesPoughkeepsie Messaging
ColombiaVillavicencio App Crashing
MexicoSan Luis Potosí Sign in
MexicoColima Messaging
MexicoLa Cañada Connection
SpainMálaga 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:

  • 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

  • lbenitez000 Lui (@lbenitez000) reported

    @SlackHQ @PeterSanchez Mine is freezing upon receiving notifications. Have you seen this issue before? I have to kill and reopen the app... until the next notification arrives :/

  • 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

  • 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

  • BillHiggins Bill Higgins (@BillHiggins) reported

    A @SlackHQ power-up: Find out if someone is back from maternity or paternity leave (or any other sort of leave of absence) by doing a scoped Slack search on their name and look for most recent posts. Self-service / no bothering someone who’s out! 🙌🏻

  • 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.

  • 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.

  • 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

  • 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?

  • 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.

  • 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?

  • 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.

  • 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.

  • 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.

  • 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. 😔

  • 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...”

  • BenJetson Ben Godfrey (@BenJetson) reported

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

  • Ninafromthebook Nina (@Ninafromthebook) reported

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

  • 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

  • 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.

  • anthonybassey_ Anthony (@anthonybassey_) reported

    Is Slack down? 😰 @SlackHQ

  • johnsw John Williams (@johnsw) reported

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

  • HashmiMohi Mohi Hashmi (@HashmiMohi) reported

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

  • ryanmerkley Ryan Merkley 🍁 (@ryanmerkley) reported

    @SlackHQ The newly-uploaded custom emoji have propogated onto my mobile, yes. Other users are having the same lag issue, both on Android and iOS. I'm not sure how to push that, but it does seem to eventually resolve. I was hoping to speed it up.

  • mllemarguerite Ruby Irene Pratka (@mllemarguerite) reported

    BTW while I'm here, anyone else having issues w #Slack @SlackHQ not loading?

  • CallaWalsh Calla (@CallaWalsh) reported from Cambridge, Massachusetts

    Is @SlackHQ down again 😐

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

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

  • BillHiggins Bill Higgins (@BillHiggins) reported

    @SlackHQ power-up: Find out if someone is back from maternity or paternity leave (or any other sort of leave of absence) by doing a scoped Slack search on their name and look for most recent posts. Self-service / no bothering someone who’s out! 🙌🏻

  • phillysound12 Allison (@phillysound12) reported

    @signalapp Will you provide a paid service like @SlackHQ where we can protect our business rel optimize our chats' security for business purposes? #questions #datasecurity #encryption

  • senjaiRW Richard Wilson (@senjaiRW) reported

    @bernardo_amc @SlackHQ Oh my god... Brilliant and terrible at the same time.