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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.
Recent outages & incidents
Past 90 days- 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.
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- 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.
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- 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.
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- 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.
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- 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.
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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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- Elevated Error Rates ResolvedStarted Jul 16, 2026, 04:09 PM UTC · Resolved Jul 16, 2026, 04:25 PM UTC · 15m
- Started Jul 16, 2026, 09:48 AM UTC · Resolved Jul 16, 2026, 10:55 AM UTC · 1h 6m
- Elevated API Error Rates ResolvedStarted Jun 25, 2026, 02:32 PM UTC · Resolved Jun 25, 2026, 02:47 PM UTC · 14m
- Elevated API Error Rates ResolvedStarted Jun 05, 2026, 03:47 PM UTC · Resolved Jun 05, 2026, 04:13 PM UTC · 25m
- Elevated API Error Rates ResolvedStarted Jun 01, 2026, 02:26 PM UTC · Resolved Jun 01, 2026, 02:56 PM UTC · 29m
- Elevated API Error Rates ResolvedStarted May 17, 2026, 12:14 AM UTC · Resolved May 17, 2026, 12:44 AM UTC · 29m