Amplitude

We’ve identified an issue affecting Session Replay for some web projects. Since October 28, 2026, some projects may be capturing more sessions than their configured sample rate or targeting conditions allow, which can increase Session Replay usage. Our engineering team has identified the cause and is working on a fix. We’ll provide an update as soon as possible, and we’re reviewing the impact on Session Replay usage for affected customers.

During November 5, from 5:00 AM to 10:18 AM UTC, S3 Data Export is delayed for some customers. Affected export pipelines are currently blocked, but no data loss is expected. We are actively working to restore the affected pipelines. We will provide another update in 30 minutes.

We are currently investigating an issue causing delays in data ingestion. Some customers may experience delays in their events appearing in Amplitude. Our Engineering team is actively investigating the issue and working to restore normal ingestion. We apologize for the inconvenience and will provide updates as more information becomes available.

We are currently investigating an issue affecting event delivery to Amazon Kinesis destinations. Some customers may experience delays or failures in event delivery. Our Engineering team is actively investigating the cause and working to restore normal delivery. We apologize for the disruption and will provide updates as more information becomes available.

We are currently investigating an issue affecting streaming to external destinations. During this time, streaming deliveries are unavailable, and retrying data sends is also impacted. Our Engineering team has identified the affected infrastructure and is actively working to restore functionality. We apologize for the disruption and will provide further updates as our investigation progresses.

We are investigating errors affecting some customers using the Data Export API. Affected Export API requests may return 500 errors.

A fix has been implemented and we are monitoring the recovery. No data is lost.