MakePlans - Online appointment booking - MakePlans
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
Appointment Booking Calendar - With the Appointment Booking Calendar you can accept online bookings from a set of available time-slots in the calendar.
Absorb LMS - This cloud-based learning management system (LMS) empowers companies around the world to effectively deliver training. Built to facilitate engaging learning experiences, tap Absorb LMS to train internal employees, customers, partners and more.
Dudle - Dudle is an online scheduling application, which is free and open source.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!