Klaviyo logo and current status indicator

Klaviyo Incident History

Operational

klaviyo.com 12 components

checked Sep 11, 2026 6:07 AM UTC · Klaviyo's official status page

Klaviyo is up and running.

Klaviyo is currently operational with all systems functioning normally.

All components operational

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Klaviyo incident history

3 reports published by Klaviyo in the last 30 days

When Klaviyo breaks, it is typically resolved in 1h 20m — median across 8 resolved incidents over 90 days.

August 27, 2026

Issue with Time Delays in Flows

Last update
  1. resolvedAug 27 · 03:42 UTC

    As of 11:26 PM US/Eastern on August 26, 2026, the repair to process affected flow messages from the window of impact has been completed, and flow sending has resumed as expected across all channels. We apologize for the disruption this caused. This incident has been resolved.

Reported by Klaviyo on their status page.

August 19, 2026

Delays in real-time segmentation

Last update
  1. resolvedAug 19 · 18:38 UTC

    Profile property updates are now being reflected in real-time segments at normal speed. Any profile property changes made during the incident window have been reflected in segment membership as expected, and no action is required on your part. This incident has been resolved.

Reported by Klaviyo on their status page.

August 12, 2026

Campaign scheduling errors

Last update
  1. resolvedAug 12 · 18:14 UTC

    Campaign scheduling has returned to normal operation. If you scheduled a campaign between 1:15 PM and 2:00 PM US/Eastern on August 12, 2026, we recommend checking its status and rescheduling if needed. This incident has been resolved.

Reported by Klaviyo on their status page.