Research and highlighting

NotebookLM

A web app where you build a notebook of sources and ask questions grounded strictly in them.

Publisher
Google
Category
Research and highlighting
Last reviewed
2026-09-15

Good at

  • + Answers stay tied to the sources you added, with citations
  • + Handles many documents in one project
  • + Sources persist, so a project can be picked up weeks later

Watch for

  • - Not a browser extension: you add sources rather than sending tabs
  • - Google account and Gemini models
  • - Setting up a notebook is heavier than asking a one-off question

Prices, plan limits and availability change frequently in this category, so this entry deliberately avoids quoting them. Check the publisher's own site for current terms.

Common questions

What is NotebookLM?
A web app where you build a notebook of sources and ask questions grounded strictly in them. It is published by Google.
What is NotebookLM good at?
Answers stay tied to the sources you added, with citations. Handles many documents in one project. Sources persist, so a project can be picked up weeks later.
What are the limitations of NotebookLM?
Not a browser extension: you add sources rather than sending tabs. Google account and Gemini models. Setting up a notebook is heavier than asking a one-off question.

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