Wikibooks (Wikimedia Free Textbook Project and Wikimedia-Textbooks) is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content textbooks and annotated texts that anyone can edit. Developed by Wikimedia Foundation
License: Open Source
Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, humanities, medicine, biology, social sciences, mathematics, business, computer science, digital marketing, data science, and others. Developed by Coursera Inc.
License: Freemium
Wikibooks is an open platform for freely accessing educational materials created by users, making it great for self-learners. In contrast, Coursera offers structured courses with certifications from recognized institutions, providing a more formalized learning experience.