Outage report
Klaviyo outage on 4 Nov 2026
Klaviyo's status page reported an outage on 4 Nov 2026 from 16:17 UTC to 23:16 UTC (6 h 58 min), while klaviyo.com kept answering our checks. The status page called it “Klaviyo app slowness”.
- Started
- 4 Nov 2026, 16:17 UTC
- Ended
- 4 Nov 2026, 23:16 UTC
- Duration
- 7 h
- Seen by
- Klaviyo’s status page
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//_01 Timeline
What happened, minute by minute
-
Klaviyo's status page reported: Klaviyo app slowness
-
Recovered: Klaviyo reports it's working again
//_02 Measurements
Our checks and visitors’ reports around it
Response time
Visitors’ problem reports
No visitor reported a problem with Klaviyo around this outage.
Klaviyo’s own account of incidents is on its status page: status.klaviyo.com
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