eFront - eFront learning management system is the leading open source and custom software solution for your company's training needs.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
EduKool - EduKool is a simple bur powerful integrated LMS (learning management system) and enterprise resource planning program that is rolled into a single, compact platform designed for high schools, colleges, universities to provide high-quality education …
Mobilizon - A free and federated tool to get our events off Facebook
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.