No impact incident

Amplitude: Delayed/Blocked Event Delivery to Amazon Kinesis Destination

Affected: Data Processing, Event Streaming

Current status of Amplitude: Operational — live Amplitude status

Timeline

1. Oct 24, 2026, 16:58 UTC
   investigating
   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.
2. Oct 24, 2026, 17:42 UTC
   investigating
   Our Engineering team has implemented a fix, and Streaming is successfully sending events now. The fix is being rolled out gradually, and we are working to expedite the process. We have also addressed an issue affecting the retry pipeline and are assessing the impact on previously failed events. We will continue monitoring event delivery and provide further updates as we confirm the recovery of affected events. Thank you for your patience.
3. Oct 24, 2026, 18:05 UTC
   resolved
   This incident has been resolved. Event delivery to the Amazon Kinesis streaming destination has returned to normal operation. All affected events have been successfully delivered. We apologize for the disruption and appreciate your patience while we worked to resolve this issue.

Updates as published by Amplitude (original).