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 12/04/2025 02:45

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 (73%)

    App Crashing (73%)

  2. Sign in (18%)

    Sign in (18%)

  3. Connection (9%)

    Connection (9%)

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:

  • mattbc Matthew Cortland, Esq 🖋️ (@mattbc) reported

    I was just able to get into @SlackHQ This is from their status page: "While the issue is largely still ongoing, we believe some customers may see improvement in connecting to Slack after a refresh (CTRL/CMD + R). Jan 4, 12:29 PM EST"

  • AndresOffAir Andres (@AndresOffAir) reported

    Can anyone confirm that @SlackHQ isn’t down because of Y2K related issue? Literally just had to add a “1”.

  • wayyyfarer J (@wayyyfarer) reported

    ******* at @SlackHQ should answer why I'm still able to use Slack even when it's reportedly down across the world. Can't let a guy have a breather.

  • wendimyb Wendimyb #Resistance (@wendimyb) reported

    @SlackHQ being down on a Monday after a long holiday is peak 2020 so why is it happening in 2021?

  • henryhankdc Henryhank (@henryhankdc) reported

    If you use @SlackHQ for work, then this outage sucks big time. Honestly, the number of outages I've experienced over the past 4 years is maybe 2? So chill. Everyone at Slack is probably pulling hair out to solve this. It's the year 2021, you can still call or email.

  • mariaisquixotic Maria 🌕✨ (@mariaisquixotic) reported

    @SlackHQ I tried refreshing, still not working on my end. :(

  • NickCatal Nick Catalano (@NickCatal) reported

    Was talking with someone at @SlackHQ once. Only if Slack goes down they go to email. Most employees never use email. Which means for most of the morning many people at Slack couldn't talk about how Slack was down. The downsides of dogfooding.

  • runongirlrunon lindsey anne ಠ_ಠ (@runongirlrunon) reported

    Sending hugs to the engineers at @SlackHQ. The first day most folks are back at work after the holidays is the worst time to have an outage.

  • mr_bellis Rich Bellis (@mr_bellis) reported

    even before @SlackHQ went down (again!) today, it was by far the slowest browser app in the known universe

  • SigurdSeteklev Sigurd Seteklev (@SigurdSeteklev) reported

    @ksimons @KitemakerHQ @SlackHQ Why would we ever be down?

  • NeilHUSA NeilHUSA (@NeilHUSA) reported

    @darrellhyde @SlackHQ Just go down the hall and talk to them.... oh wait.

  • stoege Daniel Stocker (@stoege) reported

    @SlackHQ wondering if this was related to dns, expired certificates, mtu issues, human error, ddos attack, power outage, software issue, design failure, ... or a combination of all of them 🤔

  • anitaycheng Anita #MaskUp 😷 #WashYourHands! 🙌🏼 Cheng (@anitaycheng) reported

    Oh no @SlackHQ, why are you down the first Monday of 2021? (And why are my nifty channel sections gone?? 😭)

  • bck27 Beth Cone Kramer (@bck27) reported

    @SelenaCoppock @SlackHQ Yes. Says server is down. How are we that dependent on an app

  • Juniormaster001 TheAABoi (@Juniormaster001) reported

    The fact @SlackHQ is down on the first Monday of 2021 is not a good sign.

  • KansasCityTiger KC Tiger (@KansasCityTiger) reported

    @xrp_mami @SlackHQ down today

  • unsarah sarah mcc (@unsarah) reported from Los Angeles, California

    Pretty sure @SlackHQ being down is a sign that we should not be working today. 🙏🏼

  • mariaisquixotic Maria 🌕✨ (@mariaisquixotic) reported

    Still down? @SlackHQ

  • ronald_petty Ronald Petty (@ronald_petty) reported

    @SlackHQ I am unable to 'quit' Slack while its down (failed to startup, not a failed session from earlier), have to force kill (on Big Sur).

  • laurenrwp laurenrwp (@laurenrwp) reported

    I'm taking the fact that @SlackHQ's outage on the first day back to work (for many) in 2021 is not trending on Twitter in DC as a sign that maybe people are really embracing work/life balance this year. Here's to hoping at least🤞

  • antculver .anthony (@antculver) reported

    Shout out to the SREs, support and social teams over at @SlackHQ. If you've ever dealt with a customer-facing outage, you know what they're dealing with. So chill with the hate/slander/constant pinging their social accounts and just CALM TF DOWN. It'll be fixed when it's fixed.

  • KarenGdaniecIBM Karen Gdaniec (@KarenGdaniecIBM) reported

    @SlackHQ @Hollandali_010 Before Slack crashed on me, it said try to restart and if restart fails send the logs. But the message about where to send the logs and how to gather them disappeared. Where can I request help? Slack on my desktop will not restart, so I cannot try the refresh.

  • PryorNFL Pat Pryor (@PryorNFL) reported

    @a1ch3mista @SlackHQ Just a wild guess but they're probably more focused on the outage right now...

  • MSpevakNJ Marshall Spevak (@MSpevakNJ) reported

    Both @SlackHQ & @Outlook down today. What a way to start work in 2021.

  • SikuMeg 🕸🕷🐘Meg🐘🕷🕸🌈 (@SikuMeg) reported

    @OneBandwagonFan @SlackHQ Its a conspiracy I've seen slack down, notion down, someone is trying to punish us by taking out the convenient systems...

  • yilingmialiu Mia Liu (@yilingmialiu) reported

    @SlackHQ Take your time!! Totally understand the stress when systems shut down!

  • creativedrewy Andrew (@creativedrewy) reported

    Maybe @SlackHQ being down is 2021's way of telling us not to go back to work and just relax a little bit longer before getting back into things...

  • sibix3 sibi (@sibix3) reported

    @JessMabis @SlackHQ looks like Slack is... ...slackin yeahhhhh 😎 (this joke is bad but slack is down so I cant even work)

  • FarazPatankar13 Faraz Patankar (@FarazPatankar13) reported

    Does anyone know what the @SlackHQ team uses to communicate when Slack itself is down? 🤔🤔🤔

  • frank_provost Francis Provost (@frank_provost) reported

    @SlackHQ and @NotionHQ are down obligatory tweet!