New Multi-region uptime checks and custom-domain status pages

CircleCI Outage History

Daily provider-status observations and published incident history for CircleCI.

Operational

CircleCI is operational. Verified . Official provider source.

Looking for an update now? Check the current status, or follow CircleCI for future changes.

48.2% of 56 verified observed days had no reported provider issue

90-Day Trend

Jul 23Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 50% 30 15

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Customers may experience delays in UI updates
minor Observed active window 2h 22m

View incident details and source

Started:

CircleCI UI
identified
We are starting to see some recovery.
investigating
We are currently seeing a delay in pipeline data surfacing in the UI.
Increased wait times for macOS jobs
minor Observed active window 1h 0m

View incident details and source

Started:

macOS Jobs
investigating
Wait times for macOS jobs are reducing and we are continuing to investigate.
investigating
Due to increased network errors and latencies we are seeing increased wait times for macOS jobs. We are investigating this with our macOS hosting provider.
macOS Job Delays
minor Observed active window 1h 48m

View incident details and source

Started:

macOS Jobs
monitoring
Our Mac infrastructure provider has applied a fix to this networking issue and we're seeing queue times return to normal. We're going to continue keeping an eye on things for a little while longer. We'll update again shortly.
identified
We've identified the networking issue with our Mac infrastructure provider, and are working with them to resolve the issue. We're starting to see some recovery, but we expect customers may still see some queueing. We'll update again shortly.
investigating
We have detected network issues affecting our Mac infrastructure. We're investigating and will provide updates shortly. Customers may experience queuing during this time.
August 2026
Intermittent errors when viewing plan usage UIs or calling plan usage APIs
minor Observed active window 31m

View incident details and source

Started:

CircleCI API CircleCI UI
monitoring
We have mitigated the issue with plan usage APIs and the relevant pages in the UI are loading correctly.
identified
Customers may experience intermittent errors when viewing plan usage UIs or calling plan usage APIs. We have identified the issue and we are actively working to mitigate these errors.

Legacy Incident Archive

42 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

April 2026
Some pipelines not triggering due to GitHub API failures
major Source not attested
Last archived state: resolved
View archived record details
identified
We are continuing to see very high error rates from GitHub's `GET /repos/{owner}/{repo}/commits` API.
investigating
Some pipelines may not trigger due to a high rate of API failures on one of GitHub's API endpoints. This includes some manually-triggered pipelines, some OAuth hooks and some scheduled pipelines.
March 2026
Insights API and Dashboard displaying stale data for reporting windows greater than 24 hours
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are investigating an issue where the Insights API and dashboard are returning outdated metrics for reporting windows longer than 24 hours (last 7 days, last 30 days, last 60 days, last 90 days). The last-24-hours window is unaffected and returning current data. This issue is limited to the display of aggregated metrics on Insights Page only. All pipeline pages, job runs, and builds remain fully operational and are not impacted. We will provide updates as our investigation progresses.