Is Circle CI Down?
Circle CI status updated
What is Circle CI status right now?
Circle CI is having ongoing maintenance
IsDown last checked Circle CI status on at . We've received 0 user reports in the past 24 hours.
Monitoring since Apr 2020
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421 incidents caught
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29 components tracked in real-time
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Circle CI service health over the last 24 hours
This chart shows the number of user-reported issues for Circle CI service health 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.
Circle CI Outage Map
See where users report Circle CI is down. The map shows recent Circle CI outages from around the world.
Circle CI Outage Map
Related services
Monitor Circle CI status and outages
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Circle CI Downtime Health — Last 90 Days
In the last 90 days, Circle CI had 16 incidents (4 major outages and 12 minor incidents) with a median duration of 1 hour 22 minutes.
16
Incidents
4
Major Outages
12
Minor Incidents
1
hour
Median Resolution
Recent Circle CI outages detected by IsDown
Full incident reports for recent Circle CI outages, including timelines, affected components, and resolution details.
about 1 hour
Dec 16, 2025 at 11:17 PM
| Title | Started At | Duration |
|---|---|---|
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We are currently investigating an issue affecting users attempting to log in with email and passw...
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Feb 22, 2026 at 05:25 PM UTC
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about 2 hours |
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We are currently investigating two issues affecting CircleCI services. Users may experience slow ...
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Feb 20, 2026 at 04:25 PM UTC
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about 1 hour |
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We are investigating delays of jobs.
We will continue to update while investigating this.
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Feb 10, 2026 at 03:21 PM UTC
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about 1 hour |
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We will update as soon as we have more information
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Feb 09, 2026 at 07:48 PM UTC
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40 minutes |
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We have identified delays affecting Linux and Remote Docker job execution. Customers are currentl...
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Feb 03, 2026 at 05:46 PM UTC
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about 1 hour |
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We are currently experiencing issues with email notifications across CircleCI. Build completion e...
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Feb 02, 2026 at 08:07 PM UTC
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about 2 hours |
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We are experiencing capacity constraints affecting arm-medium, large, xlarge, 2xl, resulting in j...
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Jan 29, 2026 at 07:29 PM UTC
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8 minutes |
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A small subset of Bitbucket users are currently affected by an issue causing jobs to fail to star...
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Jan 08, 2026 at 11:23 AM UTC
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1 day |
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Customers using Machine, Linux Remote Docker, and Mac resource classes may be experiencing elevat...
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Dec 16, 2025 at 09:17 PM UTC
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about 1 hour |
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We are currently investigating an issue affecting Usage API data availability for December 11, 20...
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Dec 12, 2025 at 05:22 PM UTC
|
about 2 hours |
Get alerts when Circle CI is down
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Circle CI Scheduled Maintenances
Check upcoming Circle CI maintenance windows. 1 scheduled maintenances may affect Circle CI status.
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Feb 26 2026Deprecation of Mac M1 and M2 resource classes
Scheduled for February 26, 2026 at 02:00 AM EET · until 02:00 AM EET
As part of our ongoing infrastructure improvements, we will be deprecating Mac M1 and M2 resource classes on February 16th, 2026. Ahead of the deprecation date, we will be performing 24-hour brownouts from 00:00:01 to 23:59:59 UTC, during which t...
Circle CI Components Status
Check if any Circle CI component is down. View the current status of 12 services and regions.
About Circle CI Status and Outage Monitoring
IsDown has monitored Circle CI continuously since April 2020, tracking this CI/CD & Deployment for 6 years. Over that time, we've documented 419 outages and incidents, averaging 6.1 per month. When Circle CI goes down, incidents typically resolve within 210 minutes based on historical data.
We monitor Circle CI's official status page across 29 components organized into 12 groups. IsDown interprets Circle CI statuses (operational, degraded performance, partial outage, and major outage) to deliver precise health metrics and filter alerts by the components you actually use.
To check if Circle CI is down, IsDown combines official status data with user reports for early detection. Vendors often delay acknowledging problems, so user reports help us alert you before the official announcement.
Engineering and operations teams rely on IsDown to track Circle CI status and receive verified outage alerts through Slack, Teams, PagerDuty, or 20+ other integrations.
How IsDown Monitors Circle CI
IsDown checks Circle CI's status page every few minutes, across all 29 components. We combine official status data with user reports to detect when Circle CI is down, often before the vendor announces it.
When Circle CI status changes, IsDown sends alerts to your preferred channels. Filter by severity to skip noise and focus on outages that affect your business.
What you get when monitoring Circle CI with IsDown
Track Circle CI incidents and downtimes by severity
IsDown checks Circle CI official status page for major/minor outages or downtimes. A major outage is when Circle CI experiences a critical issue that severely affects one or more services/regions. A minor incident is when Circle CI experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a Circle CI outage, we send you an alert and update your dashboard and status page.
Get alerted as soon as users report problems with Circle CI
Circle CI and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.
All the details of Circle CI outages and downtimes
IsDown collects all information from the outages published in Circle CI status page to provide the context of the outage. 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.
Prepare for upcoming Circle CI maintenance events
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.
Only get alerted on the Circle CI outages that impact your business
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.
Simple & Powerful
How IsDown Works
Get started in minutes. Monitor all your critical services from one place.
Step 01
We monitor official status pages
IsDown checks the status of over 6,020+ services every few minutes. We aggregate official status information and normalize it, plus collect crowdsourced reports for early outage detection.
Step 02
You get notified instantly
When we detect an incident or status change, you receive an alert immediately. Customize notifications by service, component, or severity to avoid alert fatigue.
Step 03
Everything in one dashboard
View all your services in a unified dashboard or public or private status page. Send alerts to Slack, Teams, PagerDuty, Datadog, and 20+ other tools your team already uses.
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Circle CI Downdetector vs IsDown
Looking for Circle CI outage alerts like Downdetector? IsDown monitors Circle CI's official status page for verified incident data, not just user reports. Know exactly when Circle CI is down, which components are affected, and when service health is restored. Here's why official Circle CI status monitoring beats crowdsourced detection:
| Features | IsDown | Downdetector |
|---|---|---|
| Official Circle CI status page monitoring. Know when Circle CI is down with real time incident details. | ||
| Monitor 6,020+ services including Circle CI in a single dashboard. | ||
| Instant Circle CI outage alerts sent to Slack, Teams, PagerDuty, and more. | ||
| Combined monitoring: Circle CI official status plus user reports for early outage detection. | ||
| Maintenance feed for Circle CI | ||
| Granular alerts filtering by Circle CI components and regions. |
Monitor Circle CI Status with IsDown
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Frequently Asked Questions
Is Circle CI down today?
Circle CI isn't down. You can check Circle CI status and incident details on the top of the page. IsDown continuously monitors Circle CI official status page every few minutes. In the last 24 hours, there were 0 outages reported.
What is the current Circle CI status?
Circle CI is currently operational. You can check Circle CI 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.
Is there a Circle CI outage now?
Yes, there is an ongoing outage. You can check the details on the top of the page.
Is Circle CI down today or just slow?
Yes, Circle CI might be slow as there's an ongoing outage. You can check the details on the top of the page.
How are Circle CI outages detected?
IsDown monitors the Circle CI 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.
Is Circle CI having an outage right now?
Circle CI last outage was on February 22, 2026 with the title "Sign-In Issue Affecting Email/Password Logins"
How often does Circle CI go down?
IsDown has tracked 419 Circle CI incidents since April 2020. When Circle CI goes down, incidents typically resolve within 210 minutes.
Is Circle CI down for everyone or just me?
Check the Circle CI status at the top of this page. IsDown combines official status page data with user reports to show whether Circle CI is down for everyone or if the issue is on your end.
What Circle CI components does IsDown monitor?
IsDown monitors 29 Circle CI components in real-time, tracking the official status page for outages, degraded performance, and scheduled maintenance.
How to check if Circle CI is down?
- Subscribe (if possible) to updates on the official status page.
- Create an account in IsDown. Start monitoring Circle CI and get alerts in real-time when Circle CI has outages.
Why use IsDown to monitor Circle CI instead of the official status page?
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Circle CI and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
How IsDown compares to DownDetector when monitoring Circle CI?
IsDown and DownDetector help users determine if Circle CI 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 instead of just relying on reports from users. The integration allows us to provide more details about Circle CI's Outages, 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.
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