Free traffic sources can help grow an affiliate email list without spending money on ads. Social media platforms like Facebook, Instagram, and TikTok are good places to start. Sharing useful content and linking to a free offer can bring people to your opt-in page. YouTube is also helpful if you can create short videos that solve problems or explain simple tips. In the video description, you can add your email sign-up link. Another option is writing helpful posts on forums or question-and-answer sites where your target audience spends time. When done right, these methods can bring steady traffic over time. The key is to share helpful content and always include a clear reason for people to click your link. If anyone here has tried free traffic for email list building, what platforms do you think are easiest to start with and still bring in people who want to join your list?