Major impactResolvedDevOps

Expo outage: Website and services partially unavailable due to high database load

Expo reported this major-impact incident on its official status page on Oct 5, 2026, 20:38 UTC. It has since been resolved.

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Oct 5, 2026, 20:38 UTC
started
Oct 5, 2026, 20:11 UTC
resolved
—
duration
Major
impact
  1. postmortemOct 5, 2026, 20:40 UTC

    The primary database was under high CPU load from 1:11PM-1:29PM PT. The impact of this is that our website and API were partially unavailable \(more precisely, at 80-90% availability\) during that time. ### Scope What was affected: This affected most services including the website, builds, submissions, CI/CD jobs, and publishing updates. What wasn’t affected: Serving updates to end users maintained 100.000% availability. App performance measurements sent to Observe were also unaffected. ### Root cause analysis An internal orchestrator service used to update the state of CI/CD jobs, including build jobs and store submission jobs, was updated to retry upon application-level failures. We are investigating more thoroughly and currently believe this led to a cascade of retries that caused more failures once the database was under more load than it could handle. ### Remediation The commit that changed retry behavior was rolled back and we are clearing the queue of retries. For a more

  2. resolvedOct 5, 2026, 20:11 UTC

    Due to high database load, the Expo website and several services including submitting CI/CD jobs, build jobs, and store submissions were partially unavailable. The issue has subsided as of 1:30PM PT and we are continuing to diagnose the root cause and monitor the health of the services.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Expo's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

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How often does Expo have incidents?

Expo reported 29 incidents in the last 90 days, 8 of them major or critical. A typical incident lasted 2h 22m. See Expo's uptime and incident history