NotebookLM
NotebookLM is an AI-powered research and note-taking assistant designed to help users quickly understand and synthesize information from their own documents.
Our verdict
Who it's for
Your AI-powered research assistant for organizing and synthesizing information from your sources.
Who should look elsewhere
Requires a Google Account to sign in
Pros
- +Significantly speeds up research and information synthesis
- +Keeps AI responses grounded in your specific source material
- +Supports various document formats
- +Helps in organizing complex information for projects
- +Free to use with a Google Account
Cons
- −Requires a Google Account to sign in
- −Relies on the quality of uploaded source material
- −AI capabilities might have limitations in understanding nuanced context
Key features
- ✓Upload multiple source documents (PDFs, Google Docs, web pages)
- ✓AI-powered summarization of documents
- ✓Ask questions about your sources and get AI-generated answers
- ✓Brainstorm ideas based on your source material
- ✓Generate outlines from your documents
- ✓Create notes linked to specific sources
- ✓Fact-check AI responses against your sources
- ✓Organize research materials in a dedicated notebook interface
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Gemini Notebook (free) | $0 | month | Standard Audio and Video Overviews; Up to 50 sources per notebook; Access to Gemini models |
| Plus (via Google AI Plus) | $4.99 | month | 2x generations vs free; Up to 100 sources per notebook; Early access to new features |
| Pro (via Google AI Pro) | $19.99 | month | 5x generations vs free; Up to 300 sources per notebook; Higher Gemini access |
| Ultra (via Google AI Ultra) | — | month | Up to 50x generations vs free; Up to 600 sources per notebook; Highest Gemini access |