Courseroot aggregates and ranks the best online courses from the biggest platforms on the web. Prospective students can filter through +50.000 online courses based on level of difficulty, price, hours of content, and certificate quality. Currently integrated are Coursera, edX, Udacity, Futurelearn, Khan Academy, Udemy, Springboard, and Skillshare.
Alcamy is a community of self-learning helping each other learn tough topics faster by curating the best online resources, summarizing these resources and generally helping each other.
Course List is a free listing of online courses that matches 3 simple requirements: at least 50 students, at least 1 month old, and available for purchase as a stand alone course (not as a subscription to a massive site containing lots of courses).
Schema is a beautiful note taking tool combined with a reliable knowledge database. Discover the best learning materials in the world and organise your own knowledge in a clean structure.