diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -387,6 +387,7 @@ Please read [CONTRIBUTING](./CONTRIBUTING.md) if you wish to add software.
 *Monitoring software.*
 
 * [Alerta](https://github.com/guardian/alerta) - Distributed, scaleable and flexible monitoring system.
+* [Canopsis](http://www.canopsis.org) - Opensource Hypervision and Data Aggregation Software
 * [Cacti](http://www.cacti.net) - Web-based network monitoring and graphing tool.
 * [Cabot](http://cabotapp.com/) - Monitoring and alerts, similar to PagerDuty.
 * [Centreon](http://www.centreon.com) - IT infrastructure and application monitoring for service performance.