ChatGPT gives you a wall of text you forget. 10deep takes any topic 10 levels deep., two sentences at a time, and you steer where it goes. Go deeper, wander to a related angle, or ask your own question at any point. Every trail shares as a link. Your friend reads all 10 levels in their browser, no app needed, and you see how many people actually read it. Built solo. iOS and Android, first 3 trails free.