NB
Google · Research
NotebookLM
An expert on the documents you upload.
Pricing
Free; Plus via Google plans
There is a usable free plan.
Learning curve
Easy
Beginner friendliness 5/5
Official site
Visit GoogleBest for
- Policy Q&A
- Study guides
- Research synthesis
What's good
- Cites the exact source
- Won't invent facts
- Audio overviews
What to watch
- Only knows your uploads
- Limited export options