ChangesKlaviyoCampaign Sending Delays
Klaviyo: Incident updated: Campaign Sending Delays
Summary
Summary pending. The diff below shows exactly what changed.
Incident page: the full timeline of updates
What changed
Struck in red is what Klaviyo removed; blue is what they added. Muted text is unchanged context.
Before: identified
After: resolved
Before: not present
After: 2026-10-29 17:05 UTC
Before: not present
After: Campaign sending has returned to normal, and all affected campaigns have been repaired and sent. Between approximately 7:59 AM and 11:45 AM US/Eastern on October 29, 2026, some customers experienced delays sending campaigns, and some scheduled campaigns may have appeared stuck or shown no recipients while they processed. We're sorry for the disruption this caused. This incident has been resolved.
Compared with the previous archived version of this incident (10 to 30-minute polling). View the live incident (opens in new tab).
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History of this incident
YesterdayThursday, October 29Thu, Oct 29
2 incident changes
- Incident updateIncident
Incident updateCampaign Sending Delaysthis change
- MajorMajor incident