Klaviyo outage, 9 October 2026

Analytics Events Processing Delays

Started
Resolved
9 Oct 2026, 02:16 UTC (after 2 h 5 min)
Impact
Minor
Affected
Segments, Profiles, Analytics

Last update from Klaviyo

As of 10:10 pm Eastern Time on Oct 8th, all delayed analytics have been processed and new analytics are processing in real time. This incident is now resolved.

9 Oct 2026, 02:16 UTC

Read the full incident on the official Klaviyo status page

Is Klaviyo down now?

This page is the record of one past incident. For the live status, see Is Klaviyo down right now? - it reads the official status page every 2 minutes.

Other Klaviyo incidents

  1. Login and page loading issues

  2. Flow sending delays

  3. Flow sending delays

  4. Sending delays for event-triggered flows

  5. Issue with Time Delays in Flows

  6. Delays in real-time segmentation

  7. Campaign scheduling errors

  8. Delays affecting campaign scheduling, preview emails, and double opt-in confirmations

All recorded Klaviyo incidents