All AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
69 tools for “Personal Knowledge”
Few tools use these exact words, so these also include tools that match what you mean.
Library of AI-written book summaries with audio, PDF and EPUB downloads
Daily leadership tips and an AI coach for managers
AI coach that helps students shape college and career stories
AI study guides for exams with no fees or account needed
Generate historical timelines for people, nations and events
1v1 quiz duel app with an AI tutor that explains every answer
Turns your notes and textbooks into quizzes and a spaced-repetition study plan
AI rabbi chat for questions on Torah, Talmud and Jewish law
Digital SAT prep with lessons, practice questions and an AI tutor
AI language tutor with conversation practice and pronunciation feedback
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