Real-time segmentation delays

Incident Report for Klaviyo

Resolved

Real-time segmentation is processing in real-time, and the incident has been resolved.
Posted Sep 03, 2025 - 09:08 EDT

Identified

We have identified a root cause and are implementing a fix. We do not currently have an estimate for when processing will be back to real-time. We will post another update once a timeline is available.
Posted Sep 03, 2025 - 08:46 EDT

Investigating

We are currently experiencing delays in real-time segment processing. Segments may be out of date by up to 3 hours. Flows triggered by segments, as well as segment-targeted forms, may be impacted. We are actively working to restore real-time processing and will continue to provide updates here.
Posted Sep 03, 2025 - 05:53 EDT
This incident affected: Segmentation.