PostHog status history
30 incidents over the last year, newest first; 99.92% uptime (90 days), 99.92% uptime (since Aug 11). History from before down.guide started reading the page is imported from PostHog's own archive.
2026-11
5 incidents
- PostHogPartial outageSome queries timing out
PostHog says some queries are timing out at a higher rate than usual. Engineers have identified the probable cause and are preparing a fix to be merged and deployed. As of its 01:45 UTC update, timeouts were still slightly above the usual rate.
- PostHogDegradedRealtime destinations: delivery issues
PostHog says realtime destination deliveries may have been delayed. It identified an internal issue, which has been resolved as of 2026-11-08 10:20 UTC. The affected component was Destination Delivery (realtime).
- PostHogDegradedSome events missing GeoIP info
- PostHogDegradedEvent ingestion: processing delays
- PostHogPartial outageWorkflows Email Metric Ingestion Outage
2026-10
4 incidents
- PostHogPartial outageAgents: elevated GitHub error rates
- PostHogPartial outageApplication: partial outage
- PostHogDegradedPostHog AI connections
- PostHogDegradedWarehouse sources delayed imports
2026-09
12 incidents
- PostHogDegradedPostHog failing to load
- PostHogDegradedAnalytics: query timeouts/failures
- PostHogDegradedLog ingestion: processing delays
- PostHogDegradedPostHog Cloud runs are failing to boot
- PostHogDegradedAnalytics: query timeouts/failures
- PostHogDegradedInsights alerts are not being triggered
- PostHogDegradedWorkflows: Email sending currently delayed
- PostHogDegradedRealtime destinations: delivery issues
- PostHogPartial outagePostHog AI, PostHog Desktop, Cloud Agents: elevated API error rates
- PostHogPartial outageApplication: elevated Scout API error rates
- PostHogDegradedAnalytics: query timeouts/failures
- Session Replay Outage
2026-08
9 incidents
- PostHogPartial outageApplication: partial outage
- PostHogPartial outageApplication: partial outage
- MCP: elevated API error rates
- PostHogPartial outageApplication: elevated API error rates in US region
- PostHogDegradedWorkflows: email sending failing in certain workflows
- PostHogPartial outageApplication: partial outage
- PostHogDegradedApplication: elevated cloud tasks failures
- PostHogDegradedCannot authenticate PostHog with ChatGPT
- PostHogPartial outageAgent runs: elevated API error rates
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