Udemy is one of the largest online learning marketplaces globally, offering a vast catalog of over 250,000 courses across a wide array of topics including business, technology, personal development, arts, and more. Founded in 2010, Udemy’s platform is open to both expert and amateur instructors, giving it a unique diversity in teaching styles and subject matter. It serves over 80 million learners in 180+ countries, making education accessible at every level—from beginners to professionals. Courses are typically sold individually, often at discounted prices, and learners gain lifetime access to the materials they purchase. While Udemy does not offer accredited certifications, it’s a popular choice for practical, skills-based learning with a strong emphasis on personal and career growth. The platform includes quizzes, downloadable resources, and certificate of completion for most courses. Its intuitive interface, mobile app, and affordability make it a go-to choice for learners looking to upskill or explore new interests at their own pace.