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Semaphore vs Circle CI - Uptime & Outage Comparison

Compare uptime, outage statistics, and incident history between Semaphore and Circle CI. See which service has better reliability.

Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.

Semaphore

Semaphore

Status monitoring since April 2020

Operational

Semaphore Incident Statistics

1
Last 7 days
5
Last 30 days
5
Last 90 days

Recent Semaphore Incidents

Resolved 7 days ago

Delays in job processing

The issue has been identified and a fix is being implemented.

Resolved 8 days ago

Delays in job processing

The issue has been identified and a fix is being implemented.

Resolved 8 days ago

Delays in Job Processing

Webhook delivery delays from GitHub led to a backlog of workflows being triggered all at once as delivery resumes. Th...

Circle CI

Circle CI

Status monitoring since April 2020

Operational

Circle CI Incident Statistics

2
Last 7 days
5
Last 30 days
20
Last 90 days

Recent Circle CI Incidents

Resolved 1 day ago

Delay in Jobs starting

We are investigating delays of jobs. We will continue to update while investigating this.

Resolved 2 days ago

We are investigating issues with delays in pages loading

We will update as soon as we have more information

Resolved 9 days ago

Delays affecting Linux and Remote Docker jobs

We have identified delays affecting Linux and Remote Docker job execution. Customers are currently experiencing appro...

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