Is Klaviyo Down? Check current status

Check if Klaviyo is down, official outages, user-reported issues, and outages map.

Current Klaviyo status

Klaviyo is having a major outage

Updated from Klaviyo official status page

Widespread Access Outage

started about 18 hours ago
Starting around 2:50am EST, due to outages with an upstream provider, several services in Klaviyo including log-in and sending are inaccessible. We'll provide updates as soon as more information is...
Check details & latest updates

First user reports started about 2 hours before official outage was reported

Klaviyo not working for you?

Klaviyo service health. Issues reported in the last 24 hours

Working Normally
Possible Incident
Confirmed Outage

This chart displays the number of user-reported issues 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. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Klaviyo status data.

Klaviyo Outage Map

View Klaviyo Outage Reports Map

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Klaviyo recent outages and downtime history

IsDown has tracked 226 incidents since started monitoring Klaviyo status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.

Date Incident Duration
Oct 02, 2025
01:43 PM EDT
Minor
Klaviyo App Access Issues
From 1:17 PM to 1:32 PM US/Eastern on 10/2/25, we experienced an issue that resulted in errors ac...
19 minutes
Oct 01, 2025
10:57 AM EDT
Not Confirmed by Klaviyo
Possible Outage Indicated by User Reports
38 minutes
Sep 30, 2025
10:16 PM EDT
Major
Consent pages
We are currently monitoring an issue that was impacting subscribe and unsubscribe pages for all p...
18 minutes
Sep 19, 2025
10:38 AM EDT
Minor
Delay in Real-Time Event Processing
At around 7 AM Eastern time, we began experiencing delays in real-time event processing. Events m...
about 6 hours
Sep 19, 2025
09:38 AM EDT
Minor
Campaigns List View
We are currently investigating an issue where a subset of scheduled and draft campaigns may not b...
10 days
Sep 16, 2025
05:05 PM EDT
Minor
Event-triggered flow delays
Starting 3:50pm US/Eastern on 9/16/25, we began observing delays in event-triggered flows. Users ...
19 minutes
Sep 03, 2025
05:32 PM EDT
Minor
Omnichannel Campaign Resends
We are currently investigating an issue where omnichannel campaigns were resent unexpectedly. We'...
about 1 hour
Sep 03, 2025
05:53 AM EDT
Minor
Real-time segmentation delays
We are currently experiencing delays in real-time segment processing. Segments may be out of date...
about 3 hours
Aug 27, 2025
10:53 AM EDT
Not Confirmed by Klaviyo
Klaviyo service outage reported by users
Users report Klaviyo site outages, including HTTP Error 503 and Error 404, indicating issues with...
about 1 hour
Sign up to check more outage history

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Klaviyo reported issues and comments

  • JB - Not allowing to create new campaigns.

  • inability to edit or create campaigns.

  • Impossible to access campaigns details. Impossible to create, modify, schedule campaigns.

  • Error messages on Klaviyo site, campaigns won't load..

  • Kevin - Cannot access the login page.

  • Stacey - Bad gateway error when trying to access log in page.

  • can't log in or even access the site - just refusing to load.

  • Idunn - Getting bad gateway for the past hour! Can't access anything..

  • Darren - App has been down for at least the last 2 hours with no acknowledgment or communication from Klaviyo - very poor. Also cannot get in touch with them on Live Chat due to the entire system being inaccessible.

  • Unable to log into dashboard. Endpoints erroring. Started around 9AM GMT.

  • Caroline - Error code 502 on Klaviyo. Asana and Buffer also not working..

  • Steph - I keep getting Error 500 when I try to load my dashboard page..

  • Trying to use GroupTogether and cannot access vouchers..

  • Pz - App is down and cant access it, unlimited loading.

  • Ivan - Klaviyo is experiencing outage.

  • Rachel - getting a page saying saying 'something is amiss' and they're on it. first noticed 8:20am BST.

  • Whole platform is inaccessible.

  • Mikkel - Not able to log into my account, and not able to submit support ticket..

  • Page not even loading and gettting Error message.

  • Emilie - Cant login to Klaviyo. It goes 505.

  • Klaviyo website will not load, managed to get to the login page but then it crashed with a bad gateway page.

  • Can’t login and emails with links not working.

  • Cant log in - In email links dont work for recipients.

  • 502: Bad Gateway error showing - can't access platform.

  • Lena - Cannot access - completely down.

  • Error 500 when trying to login to Klaviyo.

  • Rikke - Not working. Just loading.

  • Claire - Klaviyo web page won't load.

  • Cannot access the dashboard.

  • Alex - login klavyio not working - host is down.

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Email marketing and SMS platform that integrates with e-commerce systems like Shopify and WooCommerce for targeted campaigns and customer segmentation.

Monitoring Klaviyo since April 2020

Tracking 37 Klaviyo services and regions

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39 incidents in 2025

Frequently Asked Questions

Is Klaviyo down today?

Klaviyo is down. You can check Klaviyo status and incident details on the top of the page. IsDown continuously monitors Klaviyo official status page every few minutes. In the last 24 hours, there were 2 outages reported.

What is the current Klaviyo status?

Klaviyo seems to be having problems. You can check Klaviyo 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.

Is there a Klaviyo outage now?

Yes, there is an ongoing outage. You can check the details on the top of the page.

Is Klaviyo down today or just slow?

Yes, Klaviyo might be slow has there's an ongoing outage. You can check the details on the top of the page.

How are Klaviyo outages detected?

IsDown monitors the Klaviyo 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.

Is Klaviyo having an outage right now?

Klaviyo last outage was on October 20, 2025 with the title "Widespread Access Outage"

How to check if Klaviyo is down?

Why use IsDown to monitor Klaviyo instead of the official status page?

Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Klaviyo and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.

How IsDown compares to DownDetector when monitoring Klaviyo?

IsDown and DownDetector help users determine if Klaviyo 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 instead of just relying on reports from users. The integration allows us to provide more details about Klaviyo's Outages, 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.

Why use IsDown to monitor Klaviyo?

Compared to Klaviyo's official status page IsDown offers way more control and visibility over what's going on.

  1. Monitoring not only Klaviyo's official status page but also 4,522+ other services

    We aggregate the status of all the services you've dependent on. Have a clear view of all your dependencies and their status.

  2. We monitor not only official information but also crowdsourced reports

    We send you an alert whenever we detect a new incident from official sources or crowdsourced reports. You will be the first to know when there is an issue with your dependencies.

  3. Create a status pages or send the data to where you need it

    Aggregate all the status information in one status page (public or private). You can also send the information and alerts to your team's tools, such as Slack, Datadog, Microsoft Teams, PagerDuty, and more.

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