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 05/06/2025 00:15

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 (35%)

    Messaging (35%)

  2. Sign in (22%)

    Sign in (22%)

  3. App Crashing (17%)

    App Crashing (17%)

  4. Connection (17%)

    Connection (17%)

  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:

  • dblencowe Dave Blencowe (@dblencowe) reported

    @SlackHQ Do you have a feature request template? I think you just need to be able to click that to cycle through messages with errors

  • sophie_b_99 Sophie Brodie (@sophie_b_99) reported

    Anyone have trouble with Slack notifications on the mobile app? How can I fix this so that I'm notified baiut everything - all preferences are set correctly in the app. @SlackHQ

  • kiikoblak KIIKO BLAK (@kiikoblak) reported

    Jesus, @SlackHQ - I can't tell you how annoying it is to hear notifications and then look through my channels to see ZERO red bubbles...Please fix.

  • 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.

  • 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

  • SeaCatBiz SeaCat (@SeaCatBiz) reported

    Who knows how to completely stop sending notifications by @SlackHQ ? I have a couple of groups open in my browser and see the red dots to react immediately and I don't need their notifications! I tried to change the settings but no result, it keeps sending! Please help! 🆘

  • AsimovSophie Sophie 🏳️‍⚧️ (@AsimovSophie) reported

    @citrusgirlpaige @trello I had a professor tell me to make a trello so we could keep in touch so that he could help me learn eeg processing over the summer then he ghosted me. Anyway, this is a @SlackHQ stan account

  • johncutlefish John Cutler (@johncutlefish) reported

    @hondanhon @peterme @SlackHQ this is the problem with the term ("product-led") IMHO is the company's product a source of differentiated, sustainable growth? perhaps. but that doesn't mean it is great or truly user centric.

  • 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.

  • sethland Seth Andrzejewski (@sethland) reported

    @peterme @SlackHQ I think your judgement is unfair. Some problem spaces are naturally sales led. And UX can build strategies to grow influence to protect against negative sales led development culture maybe even working with the sales org.

  • luiscerezo Luis (@luiscerezo) reported

    @SlackHQ Maybe a /help command that pops up a newer hipper clippy to show us how to do it? (Or maybe just a /help command that shares a link, can be sent to a user or channel)

  • deimantasnork Deimantas Norkeliunas (@deimantasnork) reported

    @SlackHQ can't create marketing channel: "That name is already taken by a channel, username, or user group.". The name is not taken nor visible in archived directory, we don't have user groups and no-one is using "marketing" username. Please help

  • 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.

  • bartzdunek Bartek Zdunek 🌏 (@bartzdunek) reported

    Dear @clickup as much as I love your program, I noticed a huge delay in the chat view when I talk with my team in India. That is why for chatting, I use @SlackHQ . I noticed it over a year ago, checked it again now, and nothing changed. Will you ever fix it? 🙁

  • justintstanley JusSta 🗿 #BlackLivesMatter (@justintstanley) reported

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

  • decentpizza future corpse (@decentpizza) reported

    @jjcollinsworth @SlackHQ Constantly has to reset the cache on the slack app. That's the quickest fix, but wild how it's so regularly needed.

  • 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.

  • Mayanktweeted Mayank (Poppins.me) (@Mayanktweeted) reported

    @hvpandya Yes looks more like an iOS issue than @SlackHQ issue

  • thomaspoignant Thomas Poignant (@thomaspoignant) reported

    Hey @SlackHQ I can’t reply in a thread in the IOS app, do tou know if there is actually an issue?

  • ManishaKhadang4 Manisha Khadanga (@ManishaKhadang4) reported

    In SAAS, your marketing efforts must convince your audience, that your product works and can solve their problem. Thoughts? #saas #DigitalTransformation #b2b @trello @SlackHQ

  • AutomatedTester David Burns (@AutomatedTester) reported

    @SlackHQ I change it, click the link in my email from the email saying confirm your email and then try login in and it says “email address not known”…

  • PatBradley88 Patrick Bradley (@PatBradley88) reported

    @ConallLaverty @SlackHQ State bodies don't have respect for the importance of IT and IT security. They see it as a cash cow and not something that should be invested in. The civil service will be happy enough to go back to pen & paper.

  • BLarsenViz Bryce Larsen (@BLarsenViz) reported

    .@SlackHQ is down for me...that's never good.

  • ConallLaverty Conall Laverty (@ConallLaverty) reported

    @davegraham @SlackHQ OSHS (Open Source Health Service)

  • sethland Seth Andrzejewski (@sethland) reported

    @peterme @SlackHQ Non-sales led means the problem space is non customized for the complex needs of an organization.

  • AutomatedTester David Burns (@AutomatedTester) reported

    @SlackHQ After changing my email, verifying it from clicking the link slack appeared to expect me to login using my old email address to get back into that workspace. Consider this my email to feedback@

  • BaconRuffles Matthew Geee (@BaconRuffles) reported

    @SlackHQ are servers down? cant seem to connect

  • 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.

  • 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.

  • 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.