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Last checked 2m ago
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Prefect is up

No incidents right now.

Official status page: https://prefect.status.io · Polled every 5 minutes · 0 components tracked

Prefect is operational right now. Last checked 2m ago; the most recent incident resolved 11d ago.

Real-time Prefect status, recent outages, and incident history — pulled directly from Prefect's official status page at https://prefect.status.io every 5 minutes. Pingoru tracks 0 Prefect services and has captured 10 incidents in the last 90 days (94.44% uptime). Get email, Slack, Discord, or webhook alerts the moment Prefect reports a new incident — free for 5 monitors, no credit card.

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Prefect uptime 94.44% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 15m
    Started Jul 16, 2026, 04:09 PM UTC · Resolved Jul 16, 2026, 04:25 PM UTC
    Cloud OrchestrationPrefect Cloud
    Timeline · 3 updates
    • identified · Jul 16, 2026, 04:09 PM UTC

      We are investigating an issue causing intermittent errors when loading flow run lists and details in the UI and API. Other Prefect Cloud functionality - including flow run execution, scheduling, and task orchestration - is not affected, and your workflows continue to run normally. Affected requests may return a 503 error and can be retried. Our engineering team has identified the source and is actively working on remediation. We will provide another update shortly. Back to current status Status History Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription

    • identified · Jul 16, 2026, 04:09 PM UTC

      We are investigating an issue causing intermittent errors when loading flow run lists and details in the UI and API. Other Prefect Cloud functionality - including flow run execution, scheduling, and task orchestration - is not affected, and your workflows continue to run normally. Affected requests may return a 503 error and can be retried. Our engineering team has identified the source and is actively working on remediation. We will provide another update shortly.

    • resolved · Jul 16, 2026, 04:25 PM UTC

      Between roughly 15:50 and 16:15 UTC, some requests intermittently returned errors. Execution of flows and tasks was unaffected. Service returned to normal by ~16:15 UTC.

    Latest: Between roughly 15:50 and 16:15 UTC, some requests intermittently returned errors. Execution of flows and tasks was unaffected. Service returned to normal by ~16:15 UTC.

  2. Resolved 1h 6m
    Started Jul 16, 2026, 09:48 AM UTC · Resolved Jul 16, 2026, 10:55 AM UTC
    Cloud UIPrefect Cloud
    Timeline · 7 updates
    • identified · Jul 16, 2026, 09:48 AM UTC

      An ongoing outage at our authentication provider, WorkOS, is preventing new sign-ins (SSO, Google, Microsoft, and magic-link/email). Users already signed in are unaffected, and API keys, workers, and flow runs continue to operate normally. We're monitoring WorkOS's recovery; sign-in will restore automatically. Back to current status Status History Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription

    • identified · Jul 16, 2026, 09:48 AM UTC

      An ongoing outage at our authentication provider, WorkOS, is preventing new sign-ins (SSO, Google, Microsoft, and magic-link/email). Users already signed in are unaffected, and API keys, workers, and flow runs continue to operate normally. We're monitoring WorkOS's recovery; sign-in will restore automatically.

    • identified · Jul 16, 2026, 09:50 AM UTC

      We are seeing some recovery on net new cloud UI logins and will continue to monitor.

    • identified · Jul 16, 2026, 09:50 AM UTC

      We are seeing some recovery on net new cloud UI logins and will continue to monitor.

    • monitoring · Jul 16, 2026, 10:19 AM UTC

      We continue to see improved UI log-in success rates in new UI sessions and are continuing to monitor.

    • monitoring · Jul 16, 2026, 10:19 AM UTC

      We continue to see improved UI log-in success rates in new UI sessions and are continuing to monitor.

    • resolved · Jul 16, 2026, 10:55 AM UTC

      We are considering this issue resolved as WorkOS is fully operational.

    Latest: We are considering this issue resolved as WorkOS is fully operational.

  3. Resolved 14m
    Started Jun 25, 2026, 02:32 PM UTC · Resolved Jun 25, 2026, 02:47 PM UTC
    Cloud OrchestrationCloud AutomationsCloud Events/LogsCloud UIPrefect Cloud
    Timeline · 5 updates
    • investigating · Jun 25, 2026, 02:32 PM UTC

      The team has identified elevated API error rates and is investigating. Back to current status Status History Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription

    • investigating · Jun 25, 2026, 02:32 PM UTC

      The team has identified elevated API error rates and is investigating.

    • identified · Jun 25, 2026, 02:36 PM UTC

      We have identified a potential root cause and are working on a fix.

    • monitoring · Jun 25, 2026, 02:39 PM UTC

      Error rates are improving. The team is continuing to monitor.

    • resolved · Jun 25, 2026, 02:47 PM UTC

      Error rates have normalized and the root cause has been identified. Thank you for your patience.

    Latest: Error rates have normalized and the root cause has been identified. Thank you for your patience.

  4. Resolved 25m
    Started Jun 05, 2026, 03:47 PM UTC · Resolved Jun 05, 2026, 04:13 PM UTC
    Cloud OrchestrationPrefect Cloud
    Timeline · 5 updates
    • investigating · Jun 05, 2026, 03:47 PM UTC

      We are investigating elevated API error rates beginning at 11:40 am ET. Back to current status Status History Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription

    • investigating · Jun 05, 2026, 03:47 PM UTC

      We are investigating elevated API error rates beginning at 11:40 am ET.

    • monitoring · Jun 05, 2026, 03:57 PM UTC

      Error rates have returned to baseline and we will continue to monitor.

    • monitoring · Jun 05, 2026, 03:57 PM UTC

      Error rates have returned to baseline and we will continue to monitor.

    • resolved · Jun 05, 2026, 04:13 PM UTC

      The issue has been resolved. Error rates have returned to baseline.

    Latest: The issue has been resolved. Error rates have returned to baseline.

  5. Resolved 29m
    Started Jun 01, 2026, 02:26 PM UTC · Resolved Jun 01, 2026, 02:56 PM UTC
    Cloud OrchestrationPrefect Cloud
    Timeline · 5 updates
    • identified · Jun 01, 2026, 02:26 PM UTC

      We're investigating elevated API error rates beginning around 10:00 AM eastern. We've identified the issue and are shipping a fix. Back to current status Status History Powered by Status.io Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates via RSS RSS Feed Close Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription

    • identified · Jun 01, 2026, 02:26 PM UTC

      We're investigating elevated API error rates beginning around 10:00 AM eastern. We've identified the issue and are shipping a fix.

    • monitoring · Jun 01, 2026, 02:45 PM UTC

      Error rates have returned to normal. The team is monitoring.

    • monitoring · Jun 01, 2026, 02:45 PM UTC

      Error rates have returned to normal. The team is monitoring.

    • resolved · Jun 01, 2026, 02:56 PM UTC

      API error rates are back to normal and stable. Our team appreciates your patience.

    Latest: API error rates are back to normal and stable. Our team appreciates your patience.

See the full Prefect outage history

1 more incident in the last 90 days, plus the full multi-year archive of per-service events and update timelines.

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Outage history

Past 90 days · 6 incidents View full outage history →