New spots start at $5. Paying less than the #1 price still puts you on the board at whatever place that bid can take.
Khan Academy is a nonprofit online education platform that provides free instructional videos and practice exercises across school subjects.
Duolingo is a mobile and web application that teaches languages through short, gamified lessons.
Coursera is an online learning platform that hosts courses, certificates, and degrees created by universities and companies.
Udemy is an online marketplace where independent instructors sell video courses on a wide range of topics.
Rosetta Stone is a language-learning software company known for its immersive, subscription-based language courses.
edX is an online learning platform offering university-created courses and programs, including some leading to verified certificates.
Chegg is an online service providing textbook rentals, homework help, and study tools for students.
Quizlet is a study application that lets users create and use flashcards, practice tests, and other study tools.
Skillshare is a subscription-based online learning community focused on creative and practical skills classes.
MasterClass is a subscription streaming platform offering video courses taught by well-known experts in their fields.