All Systems Operational
Uptime over the past 90 days. View historical uptime.
PostHog.com ? Operational
90 days ago
100.0 % uptime
Today
US Cloud 🇺🇸 Operational
90 days ago
99.98 % uptime
Today
App ? Operational
90 days ago
99.93 % uptime
Today
Event and Data Ingestion Operational
90 days ago
99.99 % uptime
Today
Feature Flags and Experiments ? Operational
90 days ago
100.0 % uptime
Today
Session Replay Ingestion Operational
90 days ago
100.0 % uptime
Today
EU Cloud 🇪🇺 Operational
90 days ago
99.98 % uptime
Today
App ? Operational
90 days ago
99.94 % uptime
Today
Event and Data Ingestion Operational
90 days ago
99.98 % uptime
Today
Feature Flags and Experiments ? Operational
90 days ago
100.0 % uptime
Today
Session Replay Ingestion Operational
90 days ago
100.0 % uptime
Today
Support APIs Operational
90 days ago
100.0 % uptime
Today
Update Service Operational
90 days ago
100.0 % uptime
Today
License Server Operational
90 days ago
100.0 % uptime
Today
AWS US 🇺🇸 Operational
AWS ec2-us-east-1 Operational
AWS elb-us-east-1 Operational
AWS rds-us-east-1 Operational
AWS elasticache-us-east-1 Operational
AWS kafka-us-east-1 Operational
AWS EU 🇪🇺 Operational
AWS elb-eu-central-1 Operational
AWS elasticache-eu-central-1 Operational
AWS rds-eu-central-1 Operational
AWS ec2-eu-central-1 Operational
AWS kafka-eu-central-1 Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
US Ingestion End to End Time ?
Fetching
US Decide Endpoint Response Time
Fetching
US App Response Time
Fetching
US Event/Data Ingestion Response Time
Fetching
EU Ingestion End to End Time ?
Fetching
EU App Response Time
Fetching
EU Decide Endpoint Response Time
Fetching
EU Event/Data Ingestion Endpoint Response Time
Fetching
Past Incidents
Mar 8, 2025

No incidents reported today.

Mar 7, 2025
Posthog Cloud US Maintenance
Completed - All systems have catched up, thank you for your patience!
Mar 7, 11:01 UTC
Update - Main maintenance operations are done, we're waiting that the systems have catched up and will resolve once this is completed.
Mar 7, 10:24 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 7, 09:00 UTC
Scheduled - Posthog Cloud US will be undergoing scheduled maintenance. During this time new data and events will be temporarily delayed. No events will be lost
Mar 7, 08:18 UTC
Mar 6, 2025
Posthog Cloud US Maintenance
Completed - The scheduled maintenance has been completed.
Mar 6, 13:24 UTC
Verifying - The maintenance has been completed, we are starting to churn through the event backlog and should be fully caught up in 1 or 2 hours
Mar 6, 11:24 UTC
Update - The maintenance is taking longer than expected, we expect ingestion delays to start recovering in the next few minutes
Mar 6, 11:10 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 6, 09:00 UTC
Scheduled - Posthog Cloud US will be undergoing scheduled maintenance. During this time new data and events will be temporarily delayed. No events will be lost
Mar 5, 19:35 UTC
Mar 5, 2025
Elevated API Errors
Resolved - We've spotted that something has gone wrong. We're currently investigating the issue, and will provide an update soon.
Mar 5, 22:01 UTC
Monitoring - We've spotted that something has gone wrong. We're currently investigating the issue, and will provide an update soon.
Mar 5, 21:46 UTC
Investigating - We're experiencing an elevated level of API errors and are currently looking into the issue.
Mar 5, 19:25 UTC
Batch exports delayed in EU
Resolved - All pending batch export runs have completed and new batch export runs are progressing normally. The incident is resolved.
Mar 5, 10:31 UTC
Update - We have identified the root cause of the problem and are in the process of deploying a fix.
Mar 5, 08:48 UTC
Identified - We have noticed batch exports experiencing a delay of several hours in PostHog Cloud EU. We are investigating the problem.

Batch exports in PostHog Cloud US are not affected and operating normally.
Mar 5, 07:37 UTC
Mar 4, 2025

No incidents reported.

Mar 3, 2025
[US] increased errors on feature flags, ingestion and app
Resolved - We briefly had a spike in errors on our US instance for various endpoints due to a rollout. We rolled back and errors rates dropped.
Mar 3, 15:00 UTC
PostHog Cloud EU Maintenance
Completed - The scheduled maintenance has been completed.
Mar 3, 11:04 UTC
Verifying - The maintenance has been completed, we are still churning through the event backlog but expect to be caught up in the next 30-45mins
Mar 3, 10:58 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 3, 10:04 UTC
Scheduled - Posthog Cloud EU will be undergoing scheduled maintenance. During this time we'll pause ingestion. No events will be lost
Mar 3, 10:03 UTC
Mar 2, 2025

No incidents reported.

Mar 1, 2025

No incidents reported.

Feb 28, 2025
Data Processing Delays - Reporting Tools Affected
Resolved - All processing is back to normal
Feb 28, 16:44 UTC
Monitoring - We've identified some bottlenecks slowing down processing. We should be back to real time shortly
Feb 28, 16:17 UTC
Investigating - Our data processing infrastructure is running behind which is causing inaccuracies in the reporting tools. No data has been lost and the system should be caught up shortly.
Feb 28, 15:34 UTC
Feb 27, 2025
Event taxonomy processing delays
Resolved - We've spotted that something has gone wrong. We're currently investigating the issue, and will provide an update soon.
Feb 27, 19:42 UTC
Monitoring - We've spotted that something has gone wrong. We're currently investigating the issue, and will provide an update soon.

System recovered. We are continuing to monitor.
Feb 27, 16:39 UTC
Identified - We've spotted a problem in processing event taxonomy updates - property and event definitions. We're working to fix the problem, and while working on that fix, some updates to event taxonomy will be delayed. This impacts e.g. whether new events or properties are available for filtering.
Feb 27, 13:36 UTC
Feb 26, 2025

No incidents reported.

Feb 25, 2025

No incidents reported.

Feb 24, 2025

No incidents reported.

Feb 23, 2025

No incidents reported.

Feb 22, 2025

No incidents reported.

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