Udemy is an online learning platform that sells video-based courses across subjects such as IT and software, data science, business and finance, marketing, design, photography and video, personal development, and health and fitness. Courses are typically self-paced and accessed through a Udemy account on the website or app.

Shoppers often find time-limited promotions with reduced prices on individual courses, as well as occasional sitewide sales that discount large parts of the catalogue. Udemy also offers subscription options in some regions and for some course collections, which can change the overall cost depending on how many courses you take.

Udemy is a marketplace where many courses are created by independent instructors, so pricing and content can vary between courses. Access is digital rather than delivered as physical goods, and course pages usually show key details like duration, level, and learner ratings.