Features:
- Extremely realistic, with casual banter between a male and female AI hosts. Mimics casual language with natural pauses and filler words (uhm, etc.) and conversational dialogue.
- Says it uses only the content from the media-owned file, rather than external training data.
- Limited editing options, such as “Shorter,” “Default,” or “Longer” audio lengths.
- 50 languages.
- Use cases from publishers at the Niche Media Conference include creating turning long white papaers and multiple news stories into easily digested audio versions.
Pricing: As of 9/2025
Plan
Cost
Audio Overview Access
Free Plan
Free
Standard access included
NotebookLM Plus (via Google One AI Premium)
~$19.99/month ($9.99 for eligible US students in first year)
5Ă— more Audio Overviews and higher-capacity usage