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NotebookLM

Upload your documents and ask questions answered only from them.

FreeWebiPhoneAndroid

Our verdict

A brilliant study tool: it answers from your own sources, with citations, and can turn them into an audio overview.

Good

Answers only from your sources
Audio overviews
Free

Not so good

Needs you to bring the documents

Best for

people who want it freeAI featuresstudents

Where NotebookLM shows up

Top 3 AI apps for research

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