It is possible to start affiliate marketing without advertising. You must focus on organic methods. You should create quality content for your niche. A blog or website can help attract visitors. You should write about problems and offer solutions with your affiliate links. Social media platforms can increase your reach. You can join forums and share useful tips. You must build trust with your audience before promoting anything. You can use email marketing to engage subscribers. You must provide value in every email. SEO is also important to gain traffic. You should optimize your content for search engines. Consistency is key.