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 12/22/2025 02:25

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 (43%)

    App Crashing (43%)

  2. Sign in (29%)

    Sign in (29%)

  3. Connection (29%)

    Connection (29%)

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:

  • sebatlab Jonathan Sebat (@sebatlab) reported from San Diego, California

    @SlackHQ All fixed now thanks. Slack might have just crashed on my machine but it’s not a chronic problem. a reboot took care of it.

  • 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 :/

  • mllemarguerite Ruby Irene Pratka (@mllemarguerite) reported

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

  • ryanmerkley Ryan Merkley 🍁 (@ryanmerkley) reported

    @SlackHQ Doesn't appear to fix it. I'm on android.

  • dmilith Daniel Dettlaff (@dmilith) reported

    @slackhq can you check your API? It’s laggy as hell. Sometimes I wait 10s to get my message sent to our team… :( It’s third day of lags and timeouts… Not very usable service.

  • 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! Raising hands

  • 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

  • BenJetson Ben Godfrey (@BenJetson) reported

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

  • JayB4 Jay (@JayB4) reported

    @SlackHQ Slack app keeps setting me to away when I am not inactive, just not using the app. I am using my Macbook with Slack app open & running in the background. This is bad as it makes my co-workers think I'm not online & not available. Seems a new issue. Why this is happening?

  • ravmike Mike Manning (@ravmike) reported

    Trying to guess how many times I've attempted ⌘-K to hyperlink in Slack, cursed under my breath, and then rooted around in the menu to find the 🔗 instead. @slackhq could we fix this please? I know @malthe is a +1

  • therufs Tall Lord Tootsby (@therufs) reported

    @geekygirlsarah @SlackHQ I, ofc, did not make the :party_parrot: alias, so I can't fix it, so I just have to live in a state of total discombobulation until the person who did make it fixes it.

  • senjaiRW Richard Wilson (@senjaiRW) reported

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

  • cookie_lust bryan heinz 🇺🇸 (@cookie_lust) reported

    @andrewski @SlackHQ i blame myself. i never did get around to filing a bug report beyond this haha. i did narrow it down to the iOS client. if i force quit iOS Slack, it doesn’t happen on my Mac. so there’s that.

  • HashmiMohi Mohi Hashmi (@HashmiMohi) reported

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

  • 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

  • lukamlinar Luka Mlinar (@lukamlinar) reported

    @SlackHQ why aren't scheduled Slack messages a base feature of Slack. I get that there's a 3rd party service that does this, but this is such an important feature that it should have been a base Slack feature from the start. 🤨

  • 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! 🙌🏻

  • 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...”

  • therufs Tall Lord Tootsby (@therufs) reported

    @geekygirlsarah @SlackHQ Workslack's :party_parrot: was aliased to :parrot:, which used to be the party parrot but is now just ... a standard-issue emoji parrot. 😢

  • greally John Greally (@greally) reported

    @sebatlab @SlackHQ I got a message 7 minutes ago without a problem.

  • 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

  • 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.

  • 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.

  • sebatlab Jonathan Sebat (@sebatlab) reported

    Is @SlackHQ down again or is it just me?

  • 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

  • jokaorgua Joka (@jokaorgua) reported

    @SlackHQ when are you going to fix client for Linux? always need to keep setting 'disable hardware acceleration' enabled. even chrome has fixed their issues :)

  • 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