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NotebookLM

Google tool that answers only from documents you upload, with citations

You load your own sources, notes, PDFs, transcripts, and it answers from those instead of the open web, pointing at the passage it drew on. The limit is the feature: answers stay tied to material you picked. It will also generate an audio walkthrough of the same set. Free with a Google account.

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Sorted by strength of stance

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App entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.