Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
Chamilo - Chamilo is a software that allows you to create a virtual campus for the provision of online or semi-online training.
Zoho CRM - Omnichannel CRM for Businesses of all sizes
Open edX - Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being...
HotBoomerang - HotBoomerang is a fully customizable contact manager.