Jul 21 , 17:09 EDT Resolved - SMS subscriptions, SMS sending, and the creation and scheduling of SMS and WhatsApp campaigns are operating as expected. This incident has been resolved. Jul 21 , 16:57 EDT Monitoring - System performance for SMS opt-in forms, sending, and campaign creation and scheduling remains stable.
Elevated errors for SMS opt-ins, scheduling, and sending
calendar_today
July 21, 2026
domain
klaviyo