This page shows the live Klaviyo Campaign Email Sending status so you can confirm in seconds if Klaviyo Campaign Email Sending is down.
Klaviyo Campaign Email Sending is operational
IsDown pulls data from the official status page every few minutes and collects user-reported Klaviyo Campaign Email Sending issues.
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This chart displays the number of user-reported Klaviyo Campaign Email Sending problems over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem.
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IsDown has tracked 14 incidents for Klaviyo Campaign Email Sending since started monitoring Klaviyo downtimes in April 2020. We are also collecting data from 4000+ services, and normalize the data to give you a clear picture of the impact of the outage.
17 days ago · lasted about 2 hours
Beginning around 5 PM US Eastern time, we began observing delays in email messages sent by a mail delivery partner. In addition to a subset of campaign and flow messages, this may affect emails for multi-factor authentication login and double opt-...
26 days ago · lasted 43 minutes
We are currently investigating an issue with campaign scheduling and cloning that began at approximately 4:40pm (US Eastern). We believe this issue is also impacting campaign sending. We will continue to keep this incident updated as we investigat...
about 1 month ago · lasted about 9 hours
We are currently experiencing delays of up to an hour when sending email, SMS, and push notifications as of 12:30 PM (US Eastern) on April 1, 2025. We are actively investigating the issue to restore real-time sending.
2 months ago · lasted about 2 hours
Starting at 1:20 PM US Eastern Time, Klaviyo began experiencing issues with Email and Push Campaigns. Campaigns currently cannot be created, edited, sent, or scheduled, both in the app and via APIs. There is no data loss. The root cause has been...
2 months ago · lasted about 3 hours
Starting March 4 2025 12:00 PM Eastern time, we are experiencing delays in sending email campaigns and flow messages. Our Engineering Team is working quickly to address this. No further action is required on your end at this time. We will confirm...
We've tracked and collected 14 incidents for Klaviyo Campaign Email Sending since started monitoring Klaviyo status
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Number of Incidents
2 issues
Last incident
17 days ago
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IsDown monitors Campaign Email Sending for major outages. A major outage is when Campaign Email Sending experiences a critical issue that severely affects one or more services/regions. When Klaviyo marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Klaviyo status page for minor outages. A minor outage is when Campaign Email Sending experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Klaviyo status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Klaviyo publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Klaviyo and all their 28 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Klaviyo and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
Klaviyo Campaign Email Sending isn't down. You can check Klaviyo Campaign Email Sending status and incident details on the top of the page. IsDown continuously monitors Klaviyo Campaign Email Sending official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Klaviyo Campaign Email Sending is currently operational. You can check Klaviyo Campaign Email Sending status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Klaviyo Campaign Email Sending being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Klaviyo Campaign Email Sending official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Klaviyo Campaign Email Sending last outage was on April 23, 2025 with the title "Delays in Email Sending"
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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