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 11/15/2025 08:55

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:

  • TheBasisPoint Julian Hebron (@TheBasisPoint) reported

    @SlackHQ Related @SlackHQ pro tips that work for me: -Reduce desktop notifications down to tiny dot in browser tab -Reduce phone notifications down to red badge icon only Nothing Else This reduces noise for me so I stay up to speed but also stay focused on getting real work done

  • RobbieHandley1 Robbie Handley (@RobbieHandley1) reported

    @SlackHQ trying to upgrade but can't. Mastercard card showing its "not a recognised card". Please can you fix? Cheers

  • oconnellheather Heather O'Connell (@oconnellheather) reported

    @SlackHQ Heyo! I'm not able to open certain threads right now to read the replies. When I select one, it says "Sorry an error occured. Please try again". I'm on Android, v July 9. The thread is only from the 13th so it's not old. Is there a fix? Thanks!

  • eekaygee emily gumbulevich (@eekaygee) reported

    I’m normally all for new features and solving problems but who asked for this @SlackHQ huddle thing because I hate it so much and I’m terrified I’m going to accidentally huddle in the >100 channels I have to follow. I can’t believe there’s no option to turn it off. #slackhuddle

  • pjmartorell Pere Joan Martorell (@pjmartorell) reported

    @SlackHQ @LordPachelbel Now we know it's a known bug, is there any ETA of when is this issue going to be fixed? Changing settings in camera is not an option, as videos will be bigger in size and the quality degraded.

  • frickyshivam Shivam Luthra (@frickyshivam) reported

    @SlackHQ Yes, it is happening with my Desktop app for Mac(M1) and not only me, my entire work team has been facing same issue every time we connect via huddles. @SlackHQ

  • iansltx Ian Littman (@iansltx) reported from Austin, Texas

    @SlackHQ Works now. Guess it was a transient systems issue on y'all's end.

  • beh_zod Behzod Sirjani (@beh_zod) reported

    @SlackHQ Hey friends! I'm on the iOS 15 beta (big mistake, amirite?) and I cannot 2FA into workspaces where I'm a multi-channel guest using Authy, OTP, or backup codes. Any chance the folks back at HQ have run into this problem?

  • popey Alan Pope 🍺🐧🐱💉💉 (@popey) reported

    @SlackHQ in app on Android. Signing out of a workspace takes around 13 seconds per workspace and locks up the app during that time. Known issue? Where to report it?

  • mister_pc Mister PC ✈️ (@mister_pc) reported

    @SlackHQ That’s a gap. I hope you can fix it some day

  • elight Evan Light (@elight) reported

    @endocrimes @steveklabnik @SlackHQ At least empower users to add missing features to the UI to solve their own problems!

  • AWexelblat Alan Wexelblat (@AWexelblat) reported

    Hey @SlackHQ I'm having an issue where I cannot switch workspaces on my (Samsung Galaxy) mobile. These are long-lived workspaces that I switch between all day fine on desktop. Where can I find info about this?

  • pkgw Peter Williams (@pkgw) reported

    @reneehlozek @SlackHQ If people actually use Slack's threading feature, that ought to cut down on the notifications for a given convo. But it takes a lot of nudging to get people to do that ...

  • ptrckmrx Patrick Marx (@ptrckmrx) reported

    @SlackHQ Thanks, but that only works for personal notifications, right? The problem we're facing is with Google Calendar for Team Events, where's no such option.

  • typicallyginger aliG (@typicallyginger) reported

    @SlackHQ I need some help with an account - i signed up using Apple ID, but realised I couldn't sign in on other apple devices that weren't signed into that apple ID. I deleted the account so I could sign up manually (with the same email) but it won't let me.

  • seanspediacci Sean Spediacci (@seanspediacci) reported

    @plc I've honestly thought about this so much over the years. @discord has the best position to figure this out, but @SlackHQ could come in if they want and take it over. The biggest problem with Discord is that you're asking people to download another app.

  • ThePeoplesBacon The People's Bacon (@ThePeoplesBacon) reported

    @SlackHQ Lots of effects and media creators on that list. Might want to hold onto that demo. 10.13 simply isn't that old and the issue for most Macs is Apple support for Graphics card drivers. Teams still supports us.

  • brjklein Brian Klein (@brjklein) reported

    @JuiceboxCA @SlackHQ Hmm, two issues, one philosophical and one technical. Philosophically, remote work allows you to not only work *where* but also *when* you want. Setting this at the company level doesn't respect the person who gets more done at off-hours. 1/2

  • helloitsolly Olly roastmylandingpage.com (@helloitsolly) reported

    .@SlackHQ account management and login is a hot mess.

  • DarrylSparey Darryl Sparey 📈 (@DarrylSparey) reported

    Anyone out there running online communities on @SlackHQ? We have a client where they have a few issues that I think are caused by how they've set it up in the first place, would like to double check I'm right! #CommunityManager #AskTwitter

  • matthewhaag Matthew Haag (@matthewhaag) reported

    @SlackHQ @iracalaunan has this been fixed yet? I've had this issue for years.

  • angryrose ᴀɴɢʀʏʀ🍄sᴇ (@angryrose) reported

    @SlackHQ How do I set it so my coworkers get an error when they try to type anything to me so they never ask me for anything ever again and they slowly go insane from all the error messages

  • JuiceboxCA Jack Appleby (@JuiceboxCA) reported

    I'd love for companies to declare a certain time as "no more Slacks" to help delineate when employees are expected to be ready. Even better: if @SlackHQ incorporated a feature where you could send slacks whenever, but they're not received until a designated hour the next day.

  • pjmartorell Pere Joan Martorell (@pjmartorell) reported

    @SlackHQ @LordPachelbel Now we know it's a known bug, is there any estimated ETA of when is this issue going to be fixed? Changing settings in camera is not an option, as videos will be bigger in size and the quality degraded

  • benefitsgirl Gina Alsdorf (@benefitsgirl) reported

    I've been looking at M&A activity and thinking about #benefits issues. I just noticed @Salesforce acquisition of @SlackHQ closed. I need to call it a slacquisition.

  • zoltanszucs Zoltán Szücs (@zoltanszucs) reported

    @SlackHQ @AnyaHermes The same issue is still present here, Win10/Chrome.

  • cyb3rhck Nishchal Gautam (@cyb3rhck) reported

    @SlackHQ DnD is awesome, but if as a sender I know it's low priority message, I could help even during work hours :) Let's hope this gets worked on :fingers_crossed:

  • RUnicornLaw Rational Unicorn Legal Services (@RUnicornLaw) reported

    @SlackHQ @trello We could use some help with integrations... It keeps telling me to authorize, despite already authorizing 10x. @trellosupport

  • seanspediacci Sean Spediacci (@seanspediacci) reported

    @plc @discord @SlackHQ I completely agree about using it as a standalone. Although, Discord is something you can use in the browser and just log into like any other app/tool. If they can figure out the use interface problem - they have a chance to own the B2B community space.

  • steviefranch1ze Stevie (@steviefranch1ze) reported

    @JuiceboxCA @SlackHQ you can schedule send slack messages actually click the down arrow next to the send button