One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.
 
    This incident has been resolved.
Our hosting provider has implemented a mitigation strategy—the marketing website and documentation should now be fully available without degraded performance issues. 
We will continue monitoring the situation to ensure stability of Calibre's sites.
Due to an outage of our hosting provider, Vercel, our marketing website and documentation might be unavailable to some visitors or you might observe downgraded performance. 
The Calibre application, tests and APIs are NOT affected—your monitoring is running without any issues. You can access your Calibre account at https://calibreapp.com/home.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
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