Klaviyo: Delays in Email Sending, Event Processing, and Segmentation
Timeline of updates
- resolved
Email sending and event processing has returned to realtime and all Klaviyo services are operational.
From Klaviyo’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.klaviyo.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Klaviyo, started 2018-05-31 22:10 UTC, resolved after 1.6 h, 1 update(s).
- Title
- Delays in Email Sending, Event Processing, and Segmentation
- Vendor
- Klaviyo
- Date
- URL
- https://rewindex.com/company/klaviyo/incidents/yf534sc27j55
Klaviyo profileRecent Klaviyo incidentsAll outages on May 31, 2018Klaviyo in May 2018MarkdownJSON