Courseau is an online course creation tool that uses artificial intelligence to transform user audio notes, webinars, books, and more into high-quality online courses. It offers various features and pricing options, including Mini and Pro courses, allowing users to choose the package that best suits their needs. The Mini course is suitable for testing purposes, allows adding images, videos, etc., and is free to use 1 per month. The Pro course is the most powerful and accurate model, ideal for advanced learning, costing $39 per month. Courseau also provides customized solutions like enterprise, special partner, and affiliate programs to cater to diverse user requirements.