App & API status
App & API coverage tracks the Klaviyo application, the public API, segmentation processing, and flow triggering.
A service of Klaviyo. Read it at the source: service documentation.
The same reading is on the service JSON API, no account needed.
App & API uptime history
Daily App & API uptime measured by OutageDeck's own independent checks, rolled up per UTC day. Days without monitoring data stay empty rather than counting as uptime.
100%free of major outages · last 90 days
Last 30 days: 100%. No full-platform outages observed. Partial or regional impact totaled 1h 45m across 63 monitored days, usually a single region or service rather than the whole platform.
Tracking since Jul 12, 2026
- Operational
- Degraded
- Partial outage
- Major outage
- Maintenance
- No data
Incidents impacting App & API
Incidents from Klaviyo's official feed that OutageDeck matched to this service.
Put Klaviyo App & API status in your README
A live SVG badge for this one service, not the whole platform. It reads Klaviyo's official feed, needs no account or API key, and links back to this page.
Markdown
[](https://outagedeck.com/services/klaviyo-app)HTML
<a href="https://outagedeck.com/services/klaviyo-app"><img src="https://outagedeck.com/api/v1/badges/services/klaviyo-app" alt="Klaviyo App & API status" /></a>Want the whole vendor instead? The Klaviyo page carries its own badge, and the embed builder builds a status wall for several vendors at once.