Slack

Is Slack down?

No problems detected

If you are having issues, please submit a report below.

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 12/03/2025 11:50

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 (67%)

    App Crashing (67%)

  2. Sign in (17%)

    Sign in (17%)

  3. Connection (17%)

    Connection (17%)

Live Outage Map

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

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

  • WolfSparrowPub Teresa ☕️ Book Cover Designer (@WolfSparrowPub) reported

    @SlackHQ Hey, I have an issue on iOS where I will send a message and then that message reappears in the text field again, even after it's been sent. Do you know what's causing this? (And this is after clearing the cache and restarting the phone.)

  • TrevorLongino Trevor Longino (@TrevorLongino) reported

    @optemization @NotionHQ @SlackHQ I've been stupidly trying to fix my home internet, because everything I use every day is out, and then I realize it's an outage. 🤓

  • Dymaxion Eleanor Saitta (@Dymaxion) reported

    @SlackHQ Hey, is there a way to get a slack's icon (on the far left, when you're signed in to multiple slacks) to also show a red dot for thread replies, not just DMs? It sucks to get a notification sound and then have to hunt down where it came from.

  • flowdee flowdee ツ (@flowdee) reported

    @TacoVerdo @SlackHQ Indeed, that's a big problem, when software companies just don't share a proper changelog. I also don't like when they just show an external URL which forces me to leave the current environment just because they are too lazy :)

  • robertfriberg Death by ORM (@robertfriberg) reported

    @SlackHQ The short answer is to prevent knowledge loss. I see a tendency that a lot of problem solving happens in DM's between 2 members. A bot that reminds you and asks for confirmation before sending a DM would be even better.

  • LegoRunMan Rudi🌲 (@LegoRunMan) reported

    @optemization @NotionHQ @SlackHQ Notion is down with no offline mode or other way to get your data...

  • optemization temirlan 🪄 (@optemization) reported

    is AWS down or something? having trouble with @NotionHQ , @SlackHQ and bunch of others

  • noahlz noahlz (@noahlz) reported

    @johnnyrodgersis @SlackHQ When are you re-launching Glitch tho

  • FryeX Samuli Järvinen (@FryeX) reported

    @AdamTReineke @SlackHQ Fully agree with this. Should have been more clear. I did spend time trying to find a setting that would fix it for me before posting.

  • kgditcham Kevin Ditcham (@kgditcham) reported

    @joshharsant @SlackHQ 😪 will take some getting used to. Slack feels like the team is constantly around. But maybe it will be good for my ‘down time’ 💪

  • dbigpot Digvijay Mahapatra (@dbigpot) reported

    @akshay_moorthy @SlackHQ Personally, I find threads very useful. Even in 1:1 chats. It helps better organize the messages. For example, if I'm talking about a certain issue, all messages that have anything to do with the issue stays under that one thread and doesn't get mixed with other messages.

  • Morriz Morriz (@Morriz) reported

    @slackhq I can't create a user group called "marketing" or "dev" if we have a channel by that name already? That seems unlogical, so I assume you deem that to be a technological limitation on your end. Any fix coming? #poor #ux #missedopportunity

  • eddydelva Eddy E. del Valle (@eddydelva) reported

    The core feature in @SlackHQ is typing and is completely broken: huge delays, types in bursts, very annoying... how can you break your core feature so much like that?

  • DeviceCoders Device Coders Inc. (@DeviceCoders) reported

    @SlackHQ Seriously, this arcane login system is driving me absolutely crazy. WHY? Why do I have to remember the god damned url of a dozen project workspaces when i have these stupid things bookmarked already???? CAN YOU FIX IT!

  • deeperbeats Jessie Nelson (@deeperbeats) reported

    @SlackHQ Having connectivity issues, did troubleshooting, it's still not working. I can't get it to load in my browser.

  • shirleman BLM Scott Hirleman (@shirleman) reported

    @antonmry @SlackHQ It's not documented at all but apparently, it is that you can't open it up to general email addresses (gmail, yahoo, hotmail, outlook, etc.). And the error code makes no sense. It was really terrible UI

  • coenhyde Coen Hyde (@coenhyde) reported

    I wish @SlackHQ had a "send message at .." in the recipients timezone. I hate sending messages to people in their down time knowing they may see it and think it about it, or worse action it.

  • itskrox •☆ john ochuro ☆ • (@itskrox) reported

    @optemization @NotionHQ @SlackHQ I'm also having trouble with Notion

  • onalark Steph (Paddock||Shaver)‽ (@onalark) reported

    @HawkinsTammy @SlackHQ The Outlook integration isn’t terrible. /remind was good. And when I could get it to work the Jira broadcast to channel could be handy.

  • dannysmith Danny Smith (@dannysmith) reported

    @optemization @NotionHQ @SlackHQ Notion problem looks like a DNS thing. Slack seems to be okay for me.

  • R1CH_TL Richard Stanway (@R1CH_TL) reported

    @SlackHQ No error, the new messages just don't load and I get a permanently stuck unread notification on the channel or DM. Restarting app after force close sometimes helps, but not always. Other colleagues also report the same problem. Have a screen recording of it too if it helps.

  • jribbens Jon Ribbens (@jribbens) reported

    @SlackHQ I'm trying to create a channel in our Slack workspace, it says "That name is already taken by a channel, username or user group". The name is not, in fact, taken by a channel, username or user group. How do I fix this please?

  • turles144 Turles144 (@turles144) reported

    @SlackHQ @anderskleve Still happening in 2021. Still no instructions or buttons on the window or F11 support. I'd bet lots of people are googling this thread to figure out how to fix it when it happens.

  • AnnHawkins Ann Hawkins (@AnnHawkins) reported

    @SlackHQ I think the real problem is that on Facebook, LinkedIn, Twitter etc, a reply (in thread - duh - what other reply is there?) is the obvious option. You can’t reply by starting a new conversation but in Slack that’s the default.

  • dnlutz Daniel Utz (@dnlutz) reported

    @SlackHQ it works now. i downloaded again by clicking on the button at the left. the problem is „silicone“. nobody gets it …

  • DavidRalston RalstoninBoston (@DavidRalston) reported

    @danieljpeter @SlackHQ @btaylor It's just me, right? I'm the only one that doesn't understand what Slack is or why one needs it? I'll sit down and be quiet.

  • bastilian Sebastian Gräßl (@bastilian) reported

    Dear @SlackHQ, "threads" are great, they help have a focused discussion. But, threads in Slack are the worst. Here are my suggestions to fix them:

  • jaywillis Jay Willis (@jaywillis) reported

    Hi @SlackHQ I found an egregious design flaw, on the mobile app every DM has a button in the upper right corner where so much as grazing it immediately starts a video call with EVERYONE IN THE THREAD please fix this oversight immediately

  • JeffreyHPierson Jeff Pierson (@JeffreyHPierson) reported

    @SlackHQ @robertfriberg Would Slack see any value of baking in a feature which would suggest moving certain threads or messages to different channels depending on the topic and content? Having this work for DMs could also help to keep communication in the correct place.

  • MBrooksUK 💻 Michael Brooks (@MBrooksUK) reported

    @Ocramius @SlackHQ The trouble is, a lot of workplaces refuse to use it because they think it's just for gamers and game streamers. It's a huge shame because I feel Discord is such a better platform overall.