Wikibooks AlternativesOnline Education Services and other similar apps like Wikibooks

We are committed to making the best education in the world freely available to any person who seeks it. We envision people throughout the world, in both developed and developing countries, using our platform to get access to world-leading education that has so far been available...

Nuclino is a unified workspace where teams can bring all their knowledge, docs, and projects together in one place. It’s a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos.

Provides online courses from leading global universities, offering flexible, convenient learning experiences. Focuses on integrating technology to transform both on-campus and worldwide education, offering both free and paid courses with certificate options.

Foam is a personal knowledge management and sharing system inspired by Roam Research, built on Visual Studio Code and GitHub.

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal learning.

The OpenCourseWare Consortium is a collaboration of higher education institutions and associated organizations from around the world creating a broad and deep body of open educational content using a shared model.

Online university-level technical courses. We believe university-level education can be both high quality and low cost. Using the economics of the Internet, we've connected some of the greatest teachers to hundreds of thousands of students all over the world.

Open Yale Courses (OYC) provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University.

Take free Harvard online courses through Harvard Extension School's Open Learning Initiative. Course videos feature Harvard faculty.

Academic Earth offers free access to video courses and academic lectures from leading colleges and universities.

Peer 2 Peer University (we usually just say P2PU) is a grassroots network of individuals who seek to create an equitable, empowering, and liberating alternative to mainstream higher education.

Browse subject categories to explore new topics or look for reference material for a course you are already studying.