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 11/17/2025 08:20

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. App Crashing (64%)

    App Crashing (64%)

  2. Sign in (18%)

    Sign in (18%)

  3. Connection (18%)

    Connection (18%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
United StatesSalt Lake City Sign in
United StatesMiami App Crashing
United KingdomBath Sign in
IndiaNoida App Crashing
MexicoGuadalajara Connection
IndiaBulandshahr 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:

  • breakfastbybill Will Schreiber (@breakfastbybill) reported

    @nathanlookingup @asana @SlackHQ Have y’all explored using GitHub issues?

  • mundanedetail Mike Turley (@mundanedetail) reported

    @CaitGebhard @SlackHQ I can't help but pronounce it in my head as "accessibilicats"

  • BlueTeamJK Jason Keirstead (@BlueTeamJK) reported

    @SlackHQ Two RFEs: #1 Would really like the Slack mobile apps to have the option to view all workspaces, just like desktop - we are on large tablets here! #2 - Please please add a “Recent” hotlist to help you find that DM thread you made 2 hours ago but can’t remember who with...

  • kevin_weaver kΞvin wETHer ♦ (@kevin_weaver) reported

    Is it just me or have @SlackHQ threads have been broken on iOS for over a week now. Tapping “Reply in thread” just re-renders the channel. Anyone else?

  • petrimoulx Ryan Petrimoulx (@petrimoulx) reported

    @SlackHQ This is also not specific to me either. Pretty much everyone I know has this issue. The DND function on macOS doesn’t cover slack notifications and the only way is to set each individual workspace’s DND

  • gskalra Gurpal Singh Kalra (@gskalra) reported

    Spiralling down @SlackHQ API docs. Figuring how to Get replies to my threads into my Coda doc. For a question that I had sent to Slack(which works). hmmmm Maybe I need to break it down, and maybe I need to sleep. Zzzzz #buildinginpublic

  • 5hanth Shanthakumar (@5hanth) reported

    @SlackHQ Yes! Different sound for different channels. While using dual monitor, notifications comes on the other monitor and having custom sound for specific channels will help decide if attention is required or not without having to look at the notification.

  • azirulnick Ariel Zirulnick (@azirulnick) reported

    I updated @SlackHQ for desktop this weekend, and now activating "Do not disturb" on my Macbook no longer mutes Slack notifications. Anyone else encounter this issue? Yes, I can activate Slack's DND mode, but it was nice to be able to mute everything with one click before.

  • ironiridis Chris Harrington | tired not in the attractive way (@ironiridis) reported

    @rchrdbyd @QuinnyPig @SlackHQ Is this a free tier thing? On a paid Slack I have no problem searching for the deactivated person in the main search bar and pulling up our DMs

  • hullograce graxq (@hullograce) reported

    I need to get my agency slack verified.... but @SlackHQ says: "We'll be working to verify organizations on an ongoing basis, but we're not accepting verification requests at this time." What....? @SlackHQ Help!

  • iansu Ian Sutherland 🇨🇦 (@iansu) reported

    @jimgraham @SlackHQ They told me that was a known bug and would be fixed in an upcoming release but it’s been broken for like 2 months.

  • wrusteen Billy Rusteen (@wrusteen) reported

    @ben_lucchese @SlackHQ I used the time I saved by not looking at Slack notifications to tweet that. #winwinwin Even more ironic, I’m now having a #wifi #outage for the third (THIRD!) time this week. Looking at you @comcast

  • TheDrewBartlett Drew Bartlett (@TheDrewBartlett) reported

    @jjcollinsworth @SlackHQ I thought this was just an issue on my end. There is a message there, but it won't show for a while like it's still uploading or something, but if I look on a desktop it's there. It annoys me so much.

  • nunemaj Jenny Nunemacher (she/her) (@nunemaj) reported

    @SlackHQ May 2021 and still a problem.

  • classicwebdog Christian Weber (@classicwebdog) reported

    @rchrdbyd @SlackHQ Rube Goldberg as a Service

  • jdorow19 𝓙𝓪𝓴𝓮 𝓓𝓸𝓻𝓸𝔀 (@jdorow19) reported

    Integration from @zapier to @SlackHQ down? Just tried to connect the apps and getting a declin access error with correct auth #autoamtion #zapier #nocode

  • sseraphini Sibelius Seraphini (@sseraphini) reported

    use @SlackHQ to monitor critical errors in your services

  • araijumpei Jumpei ARAI 荒井順平 (@araijumpei) reported

    @SlackHQ When I try rewriting sentences in Japanese, weirdly characters and cursor can't help moving another places by themselves. And I can’t type anything at the correct position.

  • AQbkt OAR Technology (@AQbkt) reported

    @SlackHQ Can we restrict bot app to specific channel only? I can create bot app in slack and install to any channel but my requirement is create bot app only for specific channel. Can anyone help from slack?

  • jacphrost Okoye’s Side-Eye (@jacphrost) reported

    @SlackHQ Are quick replies in iOS not working?

  • araijumpei Jumpei ARAI 荒井順平 (@araijumpei) reported

    @SlackHQ When I try rewriting sentences in Japanese, weirdly characters and cursor can't help moving another places by themselves.

  • charleshumble Charles Humble (@charleshumble) reported

    @peterme @lissijean @SlackHQ Dropbox, Xero, Zoom, Zendesk, Trello, HubSpot. Doesn't product led also lead to problems though - Dropbox arguably lost it when they pushed harder for enterprise, Slack has growing problems mainly down to sign-on and conversation threading and will struggle against MS.

  • iansu Ian Sutherland 🇨🇦 (@iansu) reported

    The @SlackHQ iOS app just keeps getting worse. Things that have broken recently: - Using backticks - Posting GIFs in a thread - Starting new threads

  • ektastrophe Andrew Ek (@ektastrophe) reported

    @jjcollinsworth @SlackHQ Caching is one of the two hardest problems in computer science, along with naming things and off-by-one errors.

  • jimgraham Jim Graham (@jimgraham) reported

    @iansu @SlackHQ Me too. But so broken.

  • karlw00t josh (@karlw00t) reported

    @rchrdbyd @SlackHQ slack: we fixed the issue. “Message” link removed when user removed. Thanks for the bug report.

  • Hackery_Bottery Hackery Bottery (@Hackery_Bottery) reported

    @breezybaldwin @SlackHQ FYI I was able to download and open it with another video player. @SlackHQ please fix this bug!

  • RamonBalthazar Ramon Balthazar (@RamonBalthazar) reported

    @SlackHQ @leonroy Anyone else still having this problem in 2021?

  • raulirikama Rauli Rikama👨🏼‍💻 (@raulirikama) reported

    @bnSonic @SlackHQ Same issue here with iPad Pro too. It seems it gets killed really easily.

  • justintstanley JusSta 🗿 #BlackLivesMatter (@justintstanley) reported

    @ben11kehoe @SlackHQ Don't think that qualifies for the #awswishlist Ben. Let's help slack out: #slackwishlist👆