First, I tested the free trial, which lasts a week on the Expert plan. Right now, I'm using the Author plan, which is the most affordable. I don't have many courses, I work alone, and I don't need a domain yet. So I don't see the point in overpaying for the absence of GuruCan branding. Either you should choose the most expensive plan right away (Guru – over 12,000 rubles per month), or stick with the cheapest one. If you have more than three courses, then you might consider the mid-tier plan. All the features look very attractive, especially the ability to work through your own app. If I manage to promote my courses, I might have to invest more. Overall, GuruCan is an excellent platform for promoting and conducting online courses. You can hold courses, marathons, free webinars, create tests, assign homework, chat, and send emails and push notifications. In general, everything a course creator needs is available on one platform. You can upload photos, videos, text, and other materials (unlimited file storage). Design customization and payment processing are also available. However, I haven't worked with the latter yet; clients transfer money through Sber. Additionally, many innovations are planned for the future, and I'm particularly looking forward to gamification, which will include achievements and ratings for students to motivate them to learn and purchase new courses. Before I started using GuruCan, I carefully compared it with GetCourse, JustClick, and AntiTraining. In my opinion, it surpasses these popular platforms in many ways. Although GetCourse is well-known, GuruCan still remains in the shadows, which I believe is unfair.