Is Klaviyo down?

No. Klaviyo is up and running.

All 12 Klaviyo components report normal operation.

Checked (15:48 UTC, every 30 min) · Source: status.klaviyo.com

Klaviyo is an email and SMS marketing platform. Shopify stores use it for signup forms, automated flows such as abandoned cart, and campaigns.

Klaviyo components

Right now
  • IntegrationsOperational
  • AnalyticsOperational
  • PlatformOperational
  • APIOperational
  • ComposerOperational
  • CampaignsOperational
  • FlowsOperational
  • WebsiteOperational
  • SocialOperational
  • ServiceOperational
  • AudienceOperational
  • DeliverabilityOperational

Last 90 days

Uptime

99.23%

Daily status from status.klaviyo.com, checked by Shoptest.

  • Operational
  • Maintenance
  • Degraded performance
  • Partial outage
  • Major outage
  • No data

Recent issues

  • Partial outage · 14.4 h
  • Degraded performance · 2 h

Klaviyo is up. Will you know when it isn't?

Shoptest watches Klaviyo and the other apps your store runs on, and tells you the moment one starts failing. It also tests your checkout around the clock, so you hear about problems before your customers do.

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What breaks on your store when Klaviyo is down

  • Signup forms and popups may not load, or stop adding subscribers.
  • Flows such as welcome and abandoned cart can send late, or not at all.
  • Campaigns and SMS can go out late.
  • New orders and customer events may reach the app late.

What to do

  1. Check this page and status.klaviyo.com to confirm the problem is on Klaviyo's side.
  2. Hold time-sensitive campaigns until it recovers.
  3. Open your storefront and check that signup forms still show.
  4. When it's back, check your flows for delayed or skipped sends.

Klaviyo status: questions

Is Klaviyo down right now?

No. As of 15:48 UTC on 25 Oct 2026, Klaviyo's official status page reports all 12 components operational.

Where is Klaviyo's official status page?

At status.klaviyo.com. Shoptest reads it every 30 minutes and keeps the history shown on this page.

Is it Klaviyo, or is it my store?

If this page shows Klaviyo as operational but your store still has problems, the cause is more likely a theme change, another app or your store's settings. Shoptest's checkout tests and error monitoring are built to find that.

How do I get alerted when Klaviyo goes down?

Install Shoptest from the Shopify App Store and turn on Klaviyo in App status. You get an email or Slack message the moment Klaviyo reports a problem, and another when it recovers.

How Shoptest checks

Every 30 minutes Shoptest reads each app's official status page and records what it reports, component by component. Uptime is the share of the last 90 days in which the page reported no problem of any kind, maintenance included. Shoptest doesn't add measurements of its own: when an app reports a problem late, this page shows it late too. More about app status in Shoptest.