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Degraded

Klaviyo App, Klaviyo Signup Forms, and 14 other services are down

Oct 20, 2025 at 9:37am UTC
Affected services
Transactional Email API
ShipStation App
Klaviyo App
Klaviyo Signup Forms
Klaviyo List Subscription
Klaviyo Campaign Email Sending
Klaviyo Email Deliverability
Klaviyo Flow Triggering
Klaviyo Flow Email Sending
Klaviyo SMS Deliverability
Klaviyo SMS Sending - Toll Free Number SMS
Klaviyo SMS Sending - Toll Free Number MMS
Klaviyo Integrations - WooCommerce
Klaviyo Integrations - Shopify
Cloudflare DNS Root Servers
Cloudflare Load Balancing & Monitoring

Resolved
Oct 21, 2025 at 4:06pm UTC

ShipStation App recovered.

Updated
Oct 21, 2025 at 4:02pm UTC

ShipStation App is degraded.

Updated
Oct 21, 2025 at 3:00pm UTC

ShipStation App recovered.

Updated
Oct 21, 2025 at 12:20am UTC

Cloudflare Load Balancing & Monitoring recovered.

Updated
Oct 20, 2025 at 10:18pm UTC

Transactional Email API recovered.

Updated
Oct 20, 2025 at 9:30pm UTC

Cloudflare Load Balancing & Monitoring is degraded.

Updated
Oct 20, 2025 at 8:24pm UTC

Klaviyo Flow Triggering recovered.

Updated
Oct 20, 2025 at 5:30pm UTC

Transactional Email API is degraded.

Updated
Oct 20, 2025 at 4:49pm UTC

Klaviyo Flow Triggering is degraded.

Updated
Oct 20, 2025 at 4:12pm UTC

Klaviyo Email Deliverability, Klaviyo SMS Deliverability, and Cloudflare DNS Root Servers recovered.

Updated
Oct 20, 2025 at 4:02pm UTC

Klaviyo Email Deliverability, Klaviyo SMS Deliverability, and Cloudflare DNS Root Servers are degraded.

Updated
Oct 20, 2025 at 12:43pm UTC

Klaviyo Flow Email Sending, Klaviyo SMS Deliverability, Klaviyo SMS Sending - Toll Free Number MMS, and 1 other resource recovered.

Updated
Oct 20, 2025 at 12:43pm UTC

Klaviyo Campaign Email Sending, Klaviyo SMS Sending - Toll Free Number SMS, and Klaviyo Integrations - Shopify recovered.

Updated
Oct 20, 2025 at 10:52am UTC

Klaviyo App, Klaviyo Signup Forms, Klaviyo List Subscription, and 2 other resources recovered.

Updated
Oct 20, 2025 at 9:58am UTC

ShipStation App is degraded.

Created
Oct 20, 2025 at 9:37am UTC

Klaviyo App, Klaviyo Signup Forms, Klaviyo List Subscription, and 9 other resources are degraded.