Klaviyo Status

Real-time status, uptime history and incident reports for Klaviyo.

Operational

All systems are operational. No ongoing Klaviyo outages.

Get notified View status page

Service Health — Last 24 Hours

Updated every 15 min
24h ago18h ago12h ago6h agoNow
Operational Degraded Outage No data

Component Status

All systems operational
K:Service Operational
Email Deliverability Operational
Unsubscribe & Preference Pages Operational
Integrations - BigCommerce Operational
Klaviyo API Operational
Customer Agent Operational
Email Content Operational
SMS Sending - Other Operational
SMS Sending - Toll Free Number MMS Operational
Email Sending Operational
SMS Deliverability Operational
Klaviyo App Operational
List Subscription Operational
Analytics Operational
Integrations - WooCommerce Operational
Integrations - Other Operational
Helpdesk Operational
Signup Forms Operational
Integrations - Magento 2 Operational
Klaviyo Help Center Operational
Flow Email Sending Operational
Klaviyo Developers Operational
SMS Content Operational
SMS Sending Operational
Mobile Push Sending Operational
Profiles Operational
Integrations Operational
Klaviyo.com Operational
Campaign Email Sending Operational
Customer Hub Operational
Reviews Operational
SMS Sending - Short Code SMS Operational
Flow Triggering Operational
Segmentation Operational
Integrations - Shopify Operational
Klaviyo App Operational
SMS Sending - Toll Free Number SMS Operational
Klaviyo Support Operational
SMS Sending - Short Code MMS Operational
Integrations - Magento Operational
SMS Number Provisioning Operational

Uptime Statistics

100.00%
Last 30 days
100.00%
Last 90 days
100.00%
Last 365 days
20
Total incidents tracked

Recent Incidents & Outages

View official page
2026-05-19
SMS Event Processing Delays Resolved
SMS Sending - Toll Free Number SMS SMS Sending - Toll Free Number MMS SMS Sending - Short Code SMS SMS Sending - Short Code MMS SMS Sending - Other Analytics Segmentation Flow Triggering
Page loading errors Resolved
Klaviyo App Campaign Email Sending SMS Sending - Toll Free Number SMS Flow Email Sending SMS Sending - Toll Free Number MMS SMS Sending - Short Code SMS SMS Sending - Short Code MMS SMS Sending - Other Mobile Push Sending
2026-05-08
Campaign and flow page loading errors Resolved
Klaviyo App Analytics
2026-05-07
Processing delays Resolved
Klaviyo API Analytics Segmentation Flow Triggering
2026-05-05
Klaviyo Service Disruption Resolved
Klaviyo App Campaign Email Sending Customer Agent Flow Email Sending Customer Hub Email Deliverability Helpdesk Email Content Mobile Push Sending Analytics Segmentation Reviews List Subscription Signup Forms Unsubscribe & Preference Pages Profiles
2026-04-26
API 503 Errors Resolved
Klaviyo API
2026-03-27
Real-time segmentation delays Resolved
Segmentation
2026-01-12
Issues with Campaign Sending and Scheduling Resolved
Campaign Email Sending SMS Sending - Other Mobile Push Sending
2025-12-22
Users with access to multiple accounts being unable to switch accounts Resolved
2025-12-17
Data processing delays Resolved
Klaviyo App Campaign Email Sending Klaviyo API Flow Email Sending Segmentation Flow Triggering
2025-12-16
Template Cloning Functionality Resolved
Email Content
2025-12-05
Cloudflare incident disrupting Klaviyo Resolved
2025-12-03
Customer Agent Follow Up Prompts not Appearing Resolved
Customer Agent
2025-11-28
Klaviyo Helpdesk, Customer Hub, and Customer Agent services Outage Resolved
Customer Agent Customer Hub Helpdesk
2025-11-18
Cloudflare incident disrupting onsite events Resolved
Klaviyo API List Subscription Signup Forms Unsubscribe & Preference Pages
2025-11-02
Facebook Ads are not syncing correctly Resolved
Integrations - Other
2025-10-29
SMS Events Processing Delays Resolved
Analytics Segmentation Flow Triggering
2025-10-23
Template Tag redirecting issue Resolved
Email Content Unsubscribe & Preference Pages
2025-10-20
Widespread Access Outage Resolved
Integrations - Shopify Klaviyo App Campaign Email Sending SMS Sending - Toll Free Number SMS Klaviyo API Flow Email Sending Integrations - WooCommerce SMS Sending - Toll Free Number MMS Email Deliverability Integrations - BigCommerce SMS Sending - Short Code SMS Email Content Integrations - Magento SMS Sending - Short Code MMS Integrations - Magento 2 SMS Sending - Other Mobile Push Sending SMS Deliverability Integrations - Other Analytics SMS Content Segmentation SMS Number Provisioning Reviews Flow Triggering List Subscription Signup Forms Unsubscribe & Preference Pages Klaviyo.com Profiles
2025-10-02
Klaviyo App Access Issues Resolved
Klaviyo App Klaviyo API List Subscription Signup Forms
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