nFactorial AI is a video-first tutoring platform where you learn from AI mentors modeled on the world’s top performers. Start a call with an AI “legend,” watch a 5-minute screen-shared mini-lecture (slides included), then ask questions or request a brand-new lecture on any topic within their domain—startups with Paul-Graham-style guidance, first-principles physics à la Elon Musk, math with a Terence-Tao-like explainer, AI with an Andrej-Karpathy-inspired tutor, personal finance with a Morgan-Housel-style coach, and more.


Under the hood, nFactorial grounds each mentor in the person’s public talks, essays, interviews, and books, so tone and reasoning feel authentic while answers remain synthesized by AI. The result: fast, focused lessons that compress decades of insight into minutes, then adapt to your questions in real time.


How it works

  1. Pick a legend-modeled mentor and start the call.
  2. Watch a 5-minute lecture with screenshare.
  3. Ask questions, then generate a new lecture on any topic in-domain.
  4. Get a summary, transcript, and links for deeper study.