I started @Heptabase 4 years ago, with the mission to give people the power to gain a deep understanding of anything. We began by building a visual knowledge base for students, researchers, and lifelong learners. It quickly became a beloved product used in over 150+ countries around the world, won the @ProductHunt annual Golden Kitty Award in the Personal Productivity category, and scaled profitably into millions in revenue. However, I’m not satisfied. For sure, it’s a great app to organize and make sense of all your learning and research notes. But it’s still far from our mission. You can’t learn quantum mechanics or the theory of relativity just by downloading Heptabase. You still need to have a teacher or spend a lot of time reading difficult sources on your own before you can get the most value out of Heptabase. Things have changed today. I’m very excited to introduce Heptabase’s AI Tutor — an AI agent that is designed to help you achieve any learning goal you’ve set. This is not another “upload and ask” AI app like ChatGPT, Gemini, or NotebookLM. It’s built to help you make step-by-step progress toward your goal: 1. Goal-Oriented Curriculum: Simply state your learning goal (e.g., study Western philosophy, understand international politics, pass the bar exam, or achieve financial freedom), and the AI Tutor will design a personalized syllabus tailored to your level and needs. 2. Systematic & Personalized Learning: Instead of trying to figure out what question to ask, the AI Tutor guides you. It provides step-by-step reading materials—allowing you to highlight important content and ask questions about anything you don't understand—then tests your understanding and dynamically adapts to your learning style and pace over time. 3. Seamless Note-taking Integration: Your highlights, notes, and Q&A sessions are automatically organized onto dedicated whiteboards and converted into clean review notes. You have the best note-taking experience in the world available to you while learning with AI! AI Tutor is another significant product milestone that helps us move toward our mission. In the past two months, I have taken over 50 lessons using AI Tutor, and the experience is just mind-blowing. It’s a dream come true for all curious people who want to understand more about the world. I really wish I had it when I was a kid! AI Tutor is now available for all Premium Plan users and will be available for Pro users soon. Try it out, tell your friends, and share your feedback with us! I hope you enjoy it!