Check if Slack Login/SSO is down, recent outages, user-reported issues, and outages map.
Slack Login/SSO is working normally
Last checked from Slack's status page
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
IsDown has tracked 4 incidents for Slack Login/SSO since started monitoring Slack status in April 2020. We collect data from 4400+ services, and normalize the data to give you a clear picture of the impact of the outage.
9 days ago · lasted about 3 hours
We're investigating a new incident in which some users encounter a redirect loop after entering the six-digit login code when attempting to log into Slack from their mobile browsers. This only impacts logging in from https://slack.com/signin, a...
13 days ago · lasted about 21 hours
We're investigating an issue where some users are experiencing delays in receiving emails, including those related to logging in. These emails are reportedly taking up to several hours to arrive. We'll provide another update as soon as we have ...
22 days ago · lasted 1 day
We're investigating a new incident.Current impact to end users: Some users may observe their Slack app refreshing or restarting upon opening the app.We'll provide an update within 30 minutes including f...
We've tracked and collected 4 incidents for Slack Login/SSO since started monitoring Slack status
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Stay Ahead of Slack Outages
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Services commonly monitored together with Slack
Slack Login/SSO isn't down. You can check Slack Login/SSO status and incident details on the top of the page. IsDown continuously monitors Slack Login/SSO official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Slack Login/SSO is currently operational. You can check Slack Login/SSO status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Slack Login/SSO being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Slack Login/SSO official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Slack Login/SSO last outage was on August 11, 2025 with the title "Login Loop from Mobile Browsers"
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Slack with maximum flexibility
IsDown monitors Login/SSO for major outages. A major outage is when Login/SSO experiences a critical issue that severely affects one or more services/regions. When Slack marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Slack status page for minor outages. A minor outage is when Login/SSO experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Slack status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
IsDown monitors Slack and all their 11 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Slack and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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