All Systems Operational
Uptime over the past 90 days. View historical uptime.
Klaviyo App Operational
90 days ago
99.86 % uptime
Today
Klaviyo App Operational
90 days ago
99.86 % uptime
Today
Klaviyo Support Operational
Klaviyo API Operational
90 days ago
99.89 % uptime
Today
Email Sending Operational
90 days ago
99.96 % uptime
Today
Campaign Email Sending Operational
90 days ago
99.96 % uptime
Today
Flow Email Sending Operational
90 days ago
99.96 % uptime
Today
Email Deliverability Operational
Email Content Operational
SMS Sending Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Toll Free Number SMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Toll Free Number MMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Short Code SMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Short Code MMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Other Operational
SMS Deliverability Operational
SMS Content Operational
SMS Number Provisioning Operational
Mobile Push Sending Operational
90 days ago
100.0 % uptime
Today
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
100.0 % uptime
Today
Reviews Operational
90 days ago
100.0 % uptime
Today
Flow Triggering Operational
List Subscription Operational
Signup Forms Operational
Unsubscribe & Preference Pages Operational
Klaviyo.com Operational
Klaviyo Help Center Operational
Klaviyo Developers Operational
Klaviyo Academy Operational
Profiles ? 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
Sep 15, 2024

No incidents reported today.

Sep 14, 2024

No incidents reported.

Sep 13, 2024

No incidents reported.

Sep 12, 2024

No incidents reported.

Sep 11, 2024

No incidents reported.

Sep 10, 2024

No incidents reported.

Sep 9, 2024
Delay in processing Active On Site events
Resolved - All delayed Active On Site events have now been successfully processed. And new events are processing within expected timeframes. This incident is resolved as of 4:19 PM Eastern Time.
Sep 9, 16:34 EDT
Update - We are continuing to process the backlog of delayed events. At this time, the longest delay in processing an event is around 1 hour.
Sep 9, 16:09 EDT
Update - We are continuing to process the backlog of delayed events. At this time, the longest delay in processing an event is around 11.5 hours.
Sep 9, 14:50 EDT
Identified - We have identified the cause of this issue. We are continuing to process the backlog of delayed events. At this time, the longest delay in processing an event is still around 24 hours.
Sep 9, 13:10 EDT
Investigating - At around 4 PM Eastern Time on September 8th, Active on Site events began processing with delays. Currently, the longest delay in processing an event is around 24 hours. We are investigating whether any additional events are experiencing delays.

As a result, segments or flows using Active on Site may be impacted.

We are currently investigating the cause of this issue while working to process the backlog of delayed events and resume real-time processing of new events. We will update this incident with updates.
Sep 9, 12:31 EDT
Sep 8, 2024

No incidents reported.

Sep 7, 2024

No incidents reported.

Sep 6, 2024

No incidents reported.

Sep 5, 2024

No incidents reported.

Sep 4, 2024
Infrastructure Maintenance
Completed - The scheduled maintenance has been completed.
Sep 4, 11:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 4, 08:00 EDT
Scheduled - Beginning at 8:00 AM (US Eastern Time) on Wednesday, September 4, 2024, Klaviyo Engineering will perform maintenance on our data infrastructure.

During this maintenance window, all Profile deletes and merges will be delayed. At the completion of this maintenance, all delayed Profile deletes and merges will complete without any data loss. No other Klaviyo functionality will be impacted.
Aug 30, 13:50 EDT
Sep 3, 2024

No incidents reported.

Sep 2, 2024

No incidents reported.

Sep 1, 2024

No incidents reported.

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