Added Statusfy under Status Pages.

README.md

@@ -579,6 +579,7 @@ Comparison of NoSQL servers: http://kkovacs.eu/cassandra-vs-mongodb-vs-couchdb-v
 
 * [Cachet](https://cachethq.io) - Status page system written in PHP.
 * [Stashboard](http://www.stashboard.org) - Status page for cloud services and APIs.
+* [Statusfy](https://statusfy.co/) - A modern status page for presenting critical service updates.
 * [System Status Dashboard (SSD)](http://www.system-status-dashboard.com/) - Overview about an organization's infrastructure health status.
 * [Staytus](http://staytus.co/) - Staytus is a complete solution for publishing the latest information about any issues with your web applications, networks or services.