Live status · Developer tools
Is CircleCI down?
Up · checkedNo, CircleCI is not down right now: app.circleci.com answered our check at 19:27 UTC, and CircleCI’s status page reports no problems.
CircleCI is a hosted service that builds, tests and deploys code.
14-day free trial · Then free on 5 monitors · No credit card
Up
CircleCI is up
app.circleci.com answered our last check in 43 ms. The official status page reports no problems.
- Last checked
- Response
- HTTP 200 · 43 ms
- Checked from
- London, Stockholm and New York
- Uptime since 26 Oct
- 100%
Official status: All Systems Operational
Status pageEmail me when CircleCI goes down
One email when it looks down, one when it’s back. Free, no account: confirm by email, stop with one click.
//_01 User reports
Having problems with CircleCI?
Tell us what isn’t working. Reports are anonymous and show up here within about a minute, so everyone can see whether CircleCI is failing for others too.
What isn’t working?
Reports, last 24 hours
Per 15 minutes, in UTC
- Last hour
- 0
- Usually per hour
- 0
- Last 24 hours
- 0
No problems with CircleCI reported in the last 24 hours.
//_02 Common problems
CircleCI not working? Common problems and fixes
What usually helps when CircleCI fails for you while it works for others.
Check app.circleci.com from our serverGuides
Pipelines don’t start after a push
Check that the project is set up in CircleCI and that .circleci/config.yml on that branch is valid; the CircleCI CLI checks it with “circleci config validate”. Delays in starting jobs show on CircleCI’s status page above.
Jobs stay queued
Jobs wait when you reach your plan’s concurrency limit or run out of credits. The free plan’s monthly credits stop builds until the next month or until you buy more.
Checkout fails with a permission error
The repository’s checkout key was removed, or the person who added it lost access. Add a new key in the project’s SSH key settings.
//_03 Last 24 hours
CircleCI response time
How long app.circleci.com took to answer our checks from London, Stockholm and New York, averaged per 15 minutes.
- Average
- 147 ms
- Slowest
- 191 ms
- Failed checks
- 0
//_04 Uptime
CircleCI uptime, last 90 days
- 24 hours
- 100%
- Since 26 Oct
- 100%
//_05 Outages
Recent CircleCI outages
Since we started checking CircleCI on 26 Oct 2026, our checks every 2 minutes have not found CircleCI down. CircleCI’s status page reported no incidents in that time.
- Outages in our checks, since 26 Oct
- 0
- Downtime, since 26 Oct
- None
- Longest outage
- –
- Status page incidents, since 26 Oct
- 0
Outage timeline
No outages of CircleCI, in our checks or on its status page, since we started checking it on 26 Oct 2026.
Open on CircleCI’s status page
No open incidents on CircleCI’s status page right now.
CircleCI components on its status page
- AWS Operational
- Atlassian Bitbucket API Operational
- Docker Jobs Operational
- Atlassian Bitbucket Source downloads Operational
- Google Cloud Platform Google Cloud DNS Operational
- Machine Jobs Operational
- Atlassian Bitbucket SSH Operational
- macOS Jobs Operational
- Google Cloud Platform Google Cloud Networking Operational
- Atlassian Bitbucket Webhooks Operational
- Google Cloud Platform Google Cloud Storage Operational
- Windows Jobs Operational
- Google Cloud Platform Google Compute Engine Operational
- Pipelines & Workflows Operational
- Docker Hub Operational
- mailgun API Operational
- GitHub Git Operations Operational
- CircleCI API Operational
- CircleCI UI Operational
- mailgun Outbound Delivery Operational
- GitHub Pull Requests Operational
- Artifacts Operational
- GitHub API Requests Operational
- mailgun SMTP Operational
- GitHub Packages Operational
- Runner Operational
- OpenAI Operational
- GitHub Webhooks Operational
- CircleCI Webhooks Operational
- Auth0 User Authentication Operational
- CircleCI Insights Operational
- GitLab Operational
- Docker Registry Operational
- CircleCI Releases Operational
- Notifications & Status Updates Operational
- Docker Authentication Operational
- Billing & Account Operational
- Anthropic api.anthropic.com Operational
- packagecloud.io Operational
Every CircleCI outage since our checks started, with start, end and duration, and an Atom feed for your reader or Slack.
Show CircleCI’s status on your site
Does your product depend on CircleCI?
Uptimecheck watches CircleCI’s status page and your own site, and alerts your team by email, Slack, Microsoft Teams, Discord, Telegram, push or webhook when either has an outage, so you can tell your customers first.
//_06 Is it just you?
Check any website right now
One request from our server in Stockholm: if it answers there, the problem is probably your network.
Checked from Stockholm, Sweden · Free, no sign-up
More on app.circleci.com: SSL certificate · DNS records · email setup · domain expiry
About CircleCI outages
Is CircleCI down right now?
No, CircleCI is not down right now: app.circleci.com answered our check at 19:27 UTC, and CircleCI’s status page reports no problems.
When was CircleCI last down?
Our checks haven’t found CircleCI down since we started checking it on 26 Oct 2026.
How often does CircleCI go down?
Since we started checking CircleCI on 26 Oct 2026, our checks every 2 minutes have not found CircleCI down. CircleCI’s status page reported no incidents in that time.
How does Uptimecheck check CircleCI?
We request https://app.circleci.com/ every 2 minutes from London, Stockholm and New York. Any answer below HTTP 500 within 10 seconds counts as up, since large sites often answer automated requests with 403. A failure only counts once a second check confirms it. We also read CircleCI’s official status page every 2 minutes.
What can I do when CircleCI is down?
Check CircleCI’s official status page for updates and try again in a few minutes. If app.circleci.com works for us but not for you, try another network or browser, or clear your DNS cache. If your own product depends on CircleCI, tell your customers on your status page before they email support.
Why is CircleCI not working for me when it is up?
Our check shows that app.circleci.com answers. Your own network, a VPN, browser extensions, an outdated app or a problem with your account can still break CircleCI for you alone. The common problems on this page list what usually helps, and when many people report the same problem, it shows here.
Can I get an alert when CircleCI has an outage?
Yes. Start a free trial and Uptimecheck watches CircleCI’s official status page for you and alerts you by email, SMS, Slack, Microsoft Teams, Discord, Telegram or webhook when it reports an outage, and again when it is resolved.
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