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NotebookLM
ResearchGoogle's AI research assistant that learns from your documents
4.6(11,000)
About NotebookLM
NotebookLM by Google lets you upload your own documents, PDFs, and notes, then uses Gemini AI to answer questions, generate summaries, and create audio overviews from your sources.
Key Features
- Upload PDFs, Docs, YouTube URLs, websites
- AI answers grounded only in your sources
- Audio Overview — generates podcast from docs
- Mind map and study guide generation
- Cited answers with source highlights
- Completely free
Pros & Cons
Pros
- Completely free with no limits
- Audio Overview feature is genuinely unique
- Answers only from YOUR documents (no hallucination)
- Excellent for studying and research
Cons
- Requires uploading sources — not a general chatbot
- Limited to 50 sources per notebook
document AIGoogleGeminisummarizationpodcastnotes