Is Klaviyo Sign-up Forms down?

Component status from Klaviyo's official status feed, refreshed within the last few minutes.

Klaviyo Sign-up Forms is currently operational with no reported disruption. StatusBird checks Klaviyo every 2 minutes and alerts subscribers the moment anything changes.

Done. You'll get an email the moment Klaviyo has an outage.

What Klaviyo Sign-up Forms does for your store

Klaviyo sign-up forms are the popups and embedded forms collecting email and SMS subscribers on your storefront. When forms are down they either fail to render, which silently stops list growth, or fail to submit, which shows visitors an error.

How to tell if Klaviyo Sign-up Forms is down for your store

• Popups and embedded forms stop appearing on your storefront
• Form submissions error out or new subscribers stop appearing in lists
• List growth analytics drop to zero while site traffic stays normal

How do I get notified when Klaviyo Sign-up Forms has an outage?

1. Free email alert on this page. The form above emails you when Klaviyo enters a major or critical outage and again when it recovers. No account needed.
2. A StatusBird account. The free plan monitors 1 service with a live dashboard and a day-after incident digest. Pro ($29/month) checks all 84 services every 2 minutes and alerts by SMS, email, Slack, Teams or Discord. Plan details.
3. Klaviyo's own status page. status.klaviyo.com offers email, SMS, Slack, webhook, Atom and RSS subscriptions from the Subscribe button on status.klaviyo.com.

Full guide: Best downtime alert services for online store owners (2026).

Klaviyo 90-day reliability

Klaviyo overall has maintained 100.00% uptime over the past 90 days with 0 major or critical incidents, based on StatusBird checks every 2 minutes. See the full Klaviyo status page for incident history.

Other Klaviyo components

• Klaviyo overall status
• Klaviyo Email Sending status
• Klaviyo API status
• Klaviyo SMS Sending status