Amplitude experienced high latency in Event Streaming starting at 12:20 PT on April 15th, causing delayed event data delivery to third-party streaming destinations for all customers over a 3-hour period. While ingestion and data processing systems continued working normally with no data loss, customers experienced delays in receiving event data at their downstream destinations. The incident was resolved after 2.1 hours, with streaming largely recovering and fewer than 1% of events still experiencing delays before full resolution.
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This incident has been resolved.
Event streaming has largely recovered. Fewer than 1% of events are still experiencing delays of over one hour. We’ll provide another update once latency has returned to normal for all data.
Event streaming has largely recovered. Fewer than 1% of events are still experiencing delays of over 30 minutes. We’ll provide another update once latency has returned to normal for all data.
Since 2026-04-15 12:20 PT (19:20 UTC), Amplitude has been experiencing high latency in Event Streaming.
Current status:
a) Our ingestion and data processing systems are working as expected and no data is lost.
b) All of our customers are impacted.
c) Impacted customers will see delayed event data in 3rd party Event Streaming destinations for the last 3 hrs.
Our team has identified the issue and is actively working on a resolution. There is no data loss, and data will still be sent to downstream destinations. No customer action is needed at this time.
We will provide the next update in an hour.
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