All Systems Operational
Uptime over the past 90 days. View historical uptime.
Klaviyo App Operational
90 days ago
99.97 % uptime
Today
Klaviyo App Operational
90 days ago
99.97 % uptime
Today
Klaviyo Mobile App Operational
Klaviyo Support Operational
Klaviyo API Operational
90 days ago
99.97 % uptime
Today
Email Sending Operational
90 days ago
100.0 % uptime
Today
Campaign Email Sending Operational
90 days ago
100.0 % uptime
Today
Flow Email Sending Operational
90 days ago
100.0 % uptime
Today
Email Deliverability Operational
Email Content Operational
SMS Sending Operational
90 days ago
100.0 % uptime
Today
SMS Sending Operational
90 days ago
100.0 % uptime
Today
SMS Deliverability Operational
SMS Content Operational
Integrations Operational
90 days ago
100.0 % uptime
Today
Integrations - Shopify Operational
90 days ago
100.0 % uptime
Today
Integrations - WooCommerce Operational
90 days ago
100.0 % uptime
Today
Integrations - BigCommerce Operational
90 days ago
100.0 % uptime
Today
Integrations - Magento Operational
90 days ago
100.0 % uptime
Today
Integrations - Magento 2 Operational
90 days ago
100.0 % uptime
Today
Integrations - Other Operational
Analytics Operational
90 days ago
100.0 % uptime
Today
Segmentation Operational
90 days ago
99.99 % uptime
Today
Flow Triggering Operational
List Subscription Operational
Signup Forms Operational
Unsubscribe & Preference Pages Operational
Klaviyo.com Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Past Incidents
Jun 14, 2021

No incidents reported today.

Jun 13, 2021

No incidents reported.

Jun 12, 2021

No incidents reported.

Jun 11, 2021
Delay in Analytics Processing for 12.5% of Metrics
Resolved - This incident has been resolved.
Jun 11, 09:04 EDT
Monitoring - All analytics are now real-time. A very small percentage of metrics will display minor over counting from 8:15 AM - 3:00 PM (US Eastern Time) on June 4. We will continue monitoring this incident until these metrics have been repaired.
Jun 4, 17:34 EDT
Update - We have resolved the underlying issue causing the analytics delay and are now processing the backlog of events for the 12.5% of impacted metrics. Analytics for these metrics will still appear outdated but will begin catching up over the next several hours. We will post another update once all analytics are real-time.
Jun 4, 14:58 EDT
Identified - We have identified an issue impacting roughly 12.5% of all Klaviyo metrics. Campaign, flow, and dashboard reports may appear unpopulated or outdated since 8:15 AM (US Eastern Time) on June 4 for impacted metrics. Campaign sending, flow-triggering and real-time segmentation are not impacted, and no data is lost. We will provide updates as metrics catch up.
Jun 4, 12:06 EDT
Jun 10, 2021

No incidents reported.

Jun 9, 2021

No incidents reported.

Jun 8, 2021
Application Page Load, API, and Signup Form Issues
Resolved - This incident has been resolved.
Jun 8, 08:51 EDT
Monitoring - The underlying CDN issue has been resolved. The Klaviyo app is now available. Signup forms are loading properly and APIs are responding normally. We will continue to monitor all systems.
Jun 8, 06:59 EDT
Update - We continue to see page load issues across the Klaviyo application due to a CDN issue. This is also impacting Klaviyo signup forms and a small subset of API requests. Scheduled campaigns and flow messages are not impacted. We will continue to investigate.
Jun 8, 06:46 EDT
Investigating - We are currently investigating reports of page load issues across the Klaviyo application as well as API error responses. This is also impacting onsite signup forms. We will provide an update shortly.
Jun 8, 06:27 EDT
Jun 7, 2021

No incidents reported.

Jun 6, 2021

No incidents reported.

Jun 5, 2021

No incidents reported.

Jun 4, 2021
Jun 3, 2021

No incidents reported.

Jun 2, 2021

No incidents reported.

Jun 1, 2021

No incidents reported.

May 31, 2021

No incidents reported.

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