Since 2001, MIT OpenCourseWare has been creating new opportunities for millions of learners and educators, sharing Open Educational Resources (OER) from MIT and helping to lead a global revolution in free access to knowledge.




Udacity is described as 'Provides university-level technical courses online with self-paced, interactive project-based learning, industry collaboration, mentorship, and certificates' and is a popular online education service in the education & reference category. There are more than 100 alternatives to Udacity, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Android Tablet apps. The best Udacity alternative is Khan Academy, which is free. Other great sites and apps similar to Udacity are Coursera, Udemy, edX and SoloLearn.
Since 2001, MIT OpenCourseWare has been creating new opportunities for millions of learners and educators, sharing Open Educational Resources (OER) from MIT and helping to lead a global revolution in free access to knowledge.




University of the People is the world’s first tuition-free, non-profit, online academic institution dedicated to opening access to higher education globally for all qualified individuals, despite financial, geographic or societal constraints.

TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within the growing TED-Ed video library, you will find carefully curated educational videos, many of which represent collaborations between talented educators and...

Project-based platform offering interactive, in-browser coding, real data exercises, portfolio-building features, guided projects, career-focused skill tracks, structured learning paths, instant feedback, peer support, and flexible, self-paced modules for data roles.

Open Yale Courses (OYC) provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University.
Provides free, ad-supported online courses for self-paced learning in a variety of disciplines, accessible globally without entry requirements. Offers assessments, optional ad-free study, and recognizes achievement with purchasable digital or printed certificates, diplomas, and Attestation Letters.




Trusted by over 500,000 learners and developers, Zenva provides world-class training in programming and computer science. Our mission is to empower people to make a positive impact in the world through technology and games.




Free and paid online courses from over 200 universities and organizations worldwide, spanning business, healthcare, tech, teaching, and languages, with interactive video, quizzes, peer review, global accessibility, social features, and flexible, self-paced learning.

A million ways to learn, one place to discover, track and measure all of it. Get recognized for your skill, knowledge, and accomplishments with Degreed.




Stepic is an educational engine and platform, focused on STEM open lessons. Stepic allows for easy creation of interactive lessons with a variety of automated grading assignments.




Take free Harvard online courses through Harvard Extension School's Open Learning Initiative. Course videos feature Harvard faculty.
MasterClass makes it possible for anyone to learn directly from the world's best. MasterClass pairs world-class instructors with Hollywood directors and Silicon Valley engineers to create a brand new type of learning experience.