Klaviyo outage, 8 October 2026

Login and page loading issues

Started
Resolved
8 Oct 2026, 16:13 UTC (after 1 h 12 min)
Impact
Critical
Affected
Klaviyo App

Last update from Klaviyo

Customers can now log in to Klaviyo and load pages normally, and the system remains stable. This incident has been resolved.

8 Oct 2026, 16:13 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. Analytics Events Processing Delays

  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