Question: Are there any AI-powered note-taking tools that can help me better understand and retain information?

Mindgrasp is a general-purpose learning assistant that uses AI to help you learn more effectively. It can generate notes, summaries, flashcards and quizzes from a wide variety of source documents, PDFs, YouTube videos and other materials. Features like automated summarization and AI search can help you work more efficiently, and it's geared for students, professionals and businesses.

Reflect has some higher-end features like voice transcription of notes with human-level accuracy, summarization of articles and grammar checking. You can link notes with backlinks, import web clips and Kindle highlights, and integrate with services like Zapier, Google and Outlook. Its end-to-end encryption protects your notes, whatever your learning or professional purposes.

If you want to drill down on specific subjects, Knowt converts your notes into flashcards and practice quizzes in subjects like biology, chemistry, physics, math, history and more. It offers unlimited free learn mode, practice quizzes and spaced repetition to help you review and remember information. You can import Quizlet sets and create flashcards from lecture videos, notes and PDFs, too, so it's a good option for students looking to boost grades.

Last, Lodown is another AI-powered tool to help you take notes and learn more effectively. It records and transcribes lectures, has smart search abilities, and breaks down complex subjects into key points. With several service tiers to accommodate different needs, Lodown can help you take notes and learn more effectively.