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 01/20/2025 21:15

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. Sign in (100%)

    Sign in (100%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
United StatesNew York City Sign in
BrazilSuzano Connection
BrazilCuritiba App Crashing
GermanyBerlin Messaging
ColombiaMedellín Messaging
BrazilPorto Alegre 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:

  • christimthomas chris thomas (@christimthomas) reported

    @SlackHQ Okay so it’s a known problem on your end?

  • saratheazorean Sara Almeida (@saratheazorean) reported

    Is @SlackHQ down or just me? :O

  • ksatyarth2 Kumar Satyarth 🦇 🔊 (@ksatyarth2) reported

    @SlackHQ down; feeling alone :/ #slack #slackdown

  • maxroman maxroman (@maxroman) reported

    @christimthomas @SlackHQ I'm having the same issue -- still out. My ISP can't find your DNS host at all.

  • AlduinWF Alduin (@AlduinWF) reported

    Nise. @SlackHQ is down, also their website and their status website. Finally some quiet minutes. (Gotta love the irony that @SlackStatus keeps linking to the status page which is down too)

  • VModifiedMind Vince (@VModifiedMind) reported

    @strayologist @SlackHQ Slack has a major outage. It’ll be some time before it’s fixed for sure from what is publicly seen.

  • alalihs Hussain AlAli (@alalihs) reported

    @saratheazorean @SlackHQ Down in Saudi Arabia

  • ShredLife Jason Flynn (@ShredLife) reported

    @SlackHQ @_adembilican_ Can they fix it today?

  • thenaterator naterator. (@thenaterator) reported

    @SlackHQ I know everyone else has already said it, but I’ll +1 them… DNS! The problem is DNS! DNSSEC specifically.

  • y2kanthale YOGESH KANTHALE (@y2kanthale) reported

    @SlackHQ down from last 30 min for me :( #slackdown

  • sushil_pathiyar Screen | Study | Buy | Hold (@sushil_pathiyar) reported

    The @SlackHQ is down.

  • tobowers Topper 🦇🔊 🐧 🏟️⚔️🏆 (@tobowers) reported

    @BraytonKey @SlackHQ Did you hit 1.5mm questions/second before slack had to take down their DNS?

  • pippuri Sami Pippuri (@pippuri) reported

    @arturot @SlackHQ Looks like it's not exactly a simple rollback. Even their .com site is down in its entirety. It's always the DNS...

  • ghhosh Chirantan Ghosh (@ghhosh) reported

    @SlackHQ slack is not working. Even the website is also not working 🤔😩

  • apolaine Andy Polaine (@apolaine) reported

    So @SlackHQ seems completely boinked at the moment. Even the status page is down, which seems odd. Seems like the entire domain is down.

  • ThaRickstah The Rickstah (@ThaRickstah) reported

    I wonder if @SlackHQ is going to fix their DNS issues.

  • chris_bloke Chris Samuel (@chris_bloke) reported

    Hey @sonic_status @sonic - do your resolvers for customers do DNSSEC verification? If so you might not realise that people are having issues accessing @SlackHQ due to what looks like a DNSSEC problem with them (dig queries with +cd to disable DNSSEC work, without it's SERVFAIL).

  • NotGeorgeLucas1 NotGeorgeLucas (@NotGeorgeLucas1) reported

    @SlackHQ I'm getting : Slack couldn’t send this message Try again | Cancel I've shut it down, re-started it etc. A team mate has said he can connect, but I can't.

  • PCanaga Philip De Canaga (@PCanaga) reported

    @SlackHQ Hi Slack, having loading issues on MacOs / Android and your status site is down too.

  • xavetherain xave🌧 (@xavetherain) reported

    @SlackHQ Oh sorry! I tweeted before I got a chance to read that others had issues as well and that you're working on it! I just panicked😱

  • SarmaPradipta Pradipta Sarma (@SarmaPradipta) reported

    @SlackHQ Down?! Wake up!

  • woolytel Terry (@woolytel) reported

    @SlackHQ The problem seems to be on my internet. When I disconnect my mobile from the internet and use the network 4g it works again. Are you sure this is still a slack issue?

  • dj11rocks Disha Jaiswal (@dj11rocks) reported

    @SlackHQ slack is down for a long time now. Please restore ASAP….

  • nlbasila Nicholas Basila (@nlbasila) reported

    @thomaslg @SlackHQ @dj11rocks I hate that people always blame things on DNS - but this seems like a DNS issue.

  • analyseian Malte Ian📷 🛰 (@analyseian) reported

    @swyx @wongmjane @SlackHQ Eu-West worked, now it's down too.

  • quentindchtl Quentin • Antinomy ✦ (@quentindchtl) reported

    @SlackHQ is down worldwide the day our Pro account is paid for the year… Love it. Actually experienced payment problems for a week. What’s up #slack ?

  • MDurec21 Mike Durec (@MDurec21) reported

    Someone is out here on a Thursday without a cape taking @SlackHQ down and that is what I call a public service

  • DarkainMX Vincent Milum Jr (@DarkainMX) reported

    Its a tad bit concerning that @SlackHQ is willing to reply to people to let them know there is an outage, but wont make an actual post on their main timeline, especially for those of us that it *IS* down for, we cannot access their status page online either.

  • JonasDonbaek Jonas Donbæk (@JonasDonbaek) reported

    .@SlackHQ are all your systems down? Not even status.slack works.

  • emdagon Emilio González (@emdagon) reported

    @SlackHQ #slack #slackdown it's a DNS issue. Setting 1.1.1.1 (cloudflare) as DNS server fixes it.