Check if Circle CI CircleCI UI is down, recent outages, user-reported issues, and outages map.
Circle CI CircleCI UI is working normally
Last checked from Circle CI'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 48 incidents for Circle CI CircleCI UI since started monitoring Circle CI 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.
about 2 months ago · lasted 32 minutes
Some customers may be unable to view pages in the CircleCI UI due to "500 Error: Server Error". We are currently investigating the issue.
5 months ago · lasted 17 minutes
We've identified an issue affecting users attempting to log in with username and password credentials. Our engineering team has determined this is related to an ongoing incident with Auth0, our authentication provider. Users can track the Auth0 in...
5 months ago · lasted about 1 hour
We are investigating intermittent issues with loading the CircleCI UI.
We've tracked and collected 48 incidents for Circle CI CircleCI UI since started monitoring Circle CI status
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Stay Ahead of Circle CI Outages
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Services commonly monitored together with Circle CI
Circle CI CircleCI UI isn't down. You can check Circle CI CircleCI UI status and incident details on the top of the page. IsDown continuously monitors Circle CI CircleCI UI official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Circle CI CircleCI UI is currently operational. You can check Circle CI CircleCI UI 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 Circle CI CircleCI UI being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Circle CI CircleCI UI 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.
Circle CI CircleCI UI last outage was on July 18, 2025 with the title "Some customers are experiencing increased Server Errors in the CircleCI UI"
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 Circle CI with maximum flexibility
IsDown monitors CircleCI UI for major outages. A major outage is when CircleCI UI experiences a critical issue that severely affects one or more services/regions. When Circle CI 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 Circle CI status page for minor outages. A minor outage is when CircleCI UI 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 Circle CI 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.
Circle CI publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Circle CI and all their 29 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.
Circle CI 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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