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NotebookLM
Google's AI research notebook that grounds answers in your sources.
4.7
Free plan
Verified
Editor reviewed
Pricing needs verification
Last updated Jun 24, 2026Some links are affiliate links — we may earn a commission. Rankings stay independent.
Overview
NotebookLM is a free Google AI tool that turns your uploaded documents into a personalized research assistant with citations, mind maps and Audio Overviews.
Key features
- Source-grounded answers
- Audio Overviews
- Citations
- Mind maps
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