NotebookLM Plus vs Free: what's the difference?
Plus is 5x higher limits across the board (notebooks, sources per notebook, daily queries, Audio Overviews), plus Audio Overview customization, premium Gemini models, and shared team notebooks. Costs $19.99/month via Google One AI Premium.
In more detail
Free: 100 notebooks, 300 sources, 50 queries/day, 3 Audio Overviews/day. Plus: 500 notebooks, 1,500 sources, 250 queries/day, 15 Audio Overviews/day, customization (tone, focus, length of Audio Overviews and chat responses), premium models for tougher reasoning, and shared notebooks with role-based access (viewer/editor). Plus is bundled into Google One AI Premium ($19.99/month US), which also includes Gemini Advanced. For heavy users — researchers doing 500+ source literature reviews, teams needing shared notebooks — Plus is well worth it. For casual users, free is genuinely generous.
Get one-click capture for NotebookLM
Notebook Toolkit saves ChatGPT, Claude, YouTube, Reddit, and any web page to NotebookLM in one click. Free to install.
Install Notebook Toolkit