Selling online courses without a website is possible thanks to platforms that allow creators to publish, market, and sell their courses directly to learners. Udemy and Skillshare, for example, are well-known marketplaces where you can upload your course content, set your pricing, and let their large user bases discover your course. These platforms handle the technical side of things, like video hosting, payment processing, and student management, so you can focus solely on creating high-quality content. Additionally, Gumroad allows you to sell digital products like courses directly without needing to maintain a website. Promoting your courses via social media, YouTube, or email newsletters can help drive traffic to these platforms. To maximize sales, optimize your course title and description for search, gather student testimonials, and offer early-bird discounts to attract your first students.