Khan Academy
Free
Khan Academy is a non-profit educational organization.
Udemy
Freemium
Udemy.com is an online learning platform. It is aimed at professional adults who want to add new skills to their resumes, or explore their passions.
iTunes U
Free
iTunes U is an educational platform for iTunes.
Coursera
Freemium
Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, …
Eureka.in NSES
Freemium
Eureka.in NSES provides educational 2D and 3D content.
Compare Udacity with alternatives
Compare Khan Academy and Udacity and decide which is most suitable for you.
Compare Eureka.in NSES and Udacity and decide which is most suitable for you.