Source-Grounded AI
NotebookLM
Where it fits in education work
Upload your own PDFs, slides, articles, and notes, then chat with them — answers stay grounded only in your sources, no outside data.
The essentials
Starting priceFree; advanced features included with Google AI Pro ($20/month)
Free tierFree tier: upload sources (50 max per notebook), chat with documents, generate study guides and Audio Overviews
RegionGlobal