Monitornator - Server monitoring made simple
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
OpsDash - All-in-one solution for monitoring servers, services, uptime and databases. Curated Dashboards. Rule-based alerting.
Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies
NIXStats - SaaS monitoring tool for window/linux servers and websites. Think up-time robot but with more features.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!