Start free. Go Pro when it clicks.
Every feature is in both plans. Pro gives you more credits, more and bigger courses at every depth, and keeps them for as long as you subscribe.
A short overview uses fewer credits than a 20-lesson deep dive. You always see your balance, and nothing is charged beyond the plan price. Teams or schools? Get in touch.
Questions
A chatbot gives you one answer at a time with nothing to check. Crafyu researches sources first, plans a path from where you are to your goal, writes a structured course with diagrams and checks, cites every claim, links concepts across lessons, and then tests you and tracks what you've mastered.