Outage report · Partial outage
Klaviyo outage on Jun 12, 2026
Meta Services Disruption
SeverityPartial outage
StartedJun 12, 2026, 14:49UTC
ResolvedJun 12, 2026, 17:30UTC
Duration2h 41m
What happened
Klaviyo reported a partial outage starting Jun 12, 2026, 14:49 UTC, affecting Customer Agent, Helpdesk, WhatsApp Sending, Other. It was marked resolved at Jun 12, 2026, 17:30 UTC.
- The incident lasted 2h 41m from first report to resolution.
- Klaviyo had reported 4 other partial or major outages in the 90 days before it.
- 12 other vendors we track reported a significant incident within 12 hours of it.
Latest update from Klaviyo
Meta-connected features in Klaviyo, including WhatsApp messaging, Meta integrations, and Instagram connectivity, have returned to normal. Messages that failed during the disruption were reprocessed, though a small number that did not reach Klaviyo could not be recovered. This incident has been resolved.
What our independent monitoring saw
Our independent monitoring of Klaviyo started after this incident, so this report is based on Klaviyo's status page.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
Klaviyo's overall reliability
62.2/100
Klaviyo has a reliability score of 62.2/100, with 99.26% effective uptime and 13 incidents over the last 90 days.
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