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Klaviyo outage history

Official incidents, ongoing and resolved.

  • Major · Resolved

    Klaviyo app slowness

    · 25h 14m

  • Major · Resolved

    Campaign Sending Delays

    · 2h 10m

  • None · Resolved

    Elevated flow recipient skips

    · 23h 43m

  • Major · Resolved

    Outbound Webhook Delays

    · 14h 47m

  • Major · Resolved

    Flow Sending Delays

    · 4h 49m

  • Minor · Resolved

    Analytics Events Processing Delays

    · 2h 6m

  • Critical · Resolved

    Login and page loading issues

    · 1h 13m

  • Minor · Resolved

    Flow sending delays

    · 2h 3m

  • Minor · Resolved

    Flow sending delays

    · 2h 35m

  • Minor · Resolved

    Sending delays for event-triggered flows

    · 4h 21m

  • Major · Resolved

    Issue with Time Delays in Flows

    · 3h 34m

  • Minor · Resolved

    Delays in real-time segmentation

    · 1h 23m

  • None · Resolved

    Campaign scheduling errors

    · 9m

  • Minor · Resolved

    Delays affecting campaign scheduling, preview emails, and double opt-in confirmations

    · 1h 8m

  • Minor · Resolved

    Sync Tasks Failing

    · 1h 26m

  • Major · Resolved

    Elevated errors for SMS opt-ins, scheduling, and sending

    · 33m

  • Minor · Resolved

    Catalog Webhook Processing Delays

    · 43h 9m

  • Minor · Resolved

    Klaviyo Loading Errors and Sending Delays

    · 1h 24m

  • Minor · Resolved

    Yahoo PH01 Block — Email Bounces to Yahoo/AOL Recipients

    · 2h

  • Major · Resolved

    Meta Services Disruption

    · 2h 41m