ChangesKlaviyoCampaign Sending Delays
Klaviyo: Major incident: 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: not present
After: Campaign Sending Delays
Before: not present
After: major
Before: not present
After: identified
Before: not present
After: 2026-10-29 14:55 UTC
Before: not present
After: Campaigns - Email Sending, Campaigns - Mobile Push Sending, Campaigns - Text Message Sending, Campaigns - WhatsApp Sending, Email Sending, Mobile Push Sending, Text Message Sending, WhatsApp Sending
Before: not present
After: Some customers are experiencing delays with campaigns sending, and some scheduled campaigns may appear stuck or show no recipients while they process. We have identified the issue affecting a subset of campaign sending. If a scheduled campaign has not started sending, you can cancel and reschedule it to send again. We are working to resolve this as quickly as possible and will share another update shortly.
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History of this incident
YesterdayThursday, October 29Thu, Oct 29
2 incident changes
- Incident updateIncident
Incident updateCampaign Sending Delays
- MajorMajor incident
Campaign Sending Delaysthis change