NotebookLM
NotebookLM: A source-grounded AI notebook for research, study, and cited answers. Ranked #38 of 65 in AI Chatbots by our editors (5.4/10); pricing: Free plan · paid from $9.99/mo; best for source-grounded study and research chat.
At a glance
- Editor score5.4 / 10
- PricingFree plan · paid from $9.99/mo
- Best forSource-grounded study and research chat
- Free planYes
- Paid from$9.99/mo
- Web searchYes
- Founded2023
- Facts checked14 Sep 2026
Where it wins
- Cited chat grounded in documents, websites, videos, audio, and text
- Creates summaries, reports, study guides, quizzes, and mind maps
- Includes Audio Overviews, Video Overviews, and notebook collaboration
Where it doesn't
- General integrations are limited to Google Drive and Google Gemini
- Image generation is not included among the listed capabilities
- Higher source and notebook limits require a paid Google AI plan
Our verdict on NotebookLM
NotebookLM is Google’s AI research and study assistant for students, educators, professionals, researchers, and others working with substantial information. Users can import documents, PDFs, websites, YouTube videos, audio, and copied text, then ask questions grounded in those sources. Answers include citations, while automatic summaries and suggested questions help organize unfamiliar material. NotebookLM also supports web source discovery and research, reports, briefing documents, study guides, flashcards, quizzes, Mind Maps, infographics, Audio Overviews with interactive AI hosts, Video Overviews, and notebook sharing and collaboration. It is available on the web, iOS, and Android.
The Standard plan is free with a Gmail account and includes up to 100 notebooks per user and up to 50 sources per notebook. Google AI Plus costs $9.99 per month and adds more access to Gemini Notebook, 400 GB of storage, up to 200 notebooks per user, and up to 100 sources per notebook. Google AI Pro costs $19.99 per month and provides expanded access to Gemini Notebook, 5 TB of storage, up to 500 notebooks per user, and up to 300 sources per notebook. The paid tiers primarily increase access, storage, and notebook and source limits.
NotebookLM is less suitable for buyers who need broad third-party integrations or image generation. Its listed integrations are Google Drive and Google Gemini, so teams seeking a wider connected software ecosystem may need an alternative. The free Standard plan is useful for source-grounded work, but users with larger collections will need a paid tier for higher notebook and source limits. Choose NotebookLM when cited answers, source imports, research summaries, and study materials are central; consider another AI chatbot when general-purpose integrations or image creation matter more.
Your product? Our editors can test NotebookLM in depth and publish a review, labelled as paid · from $149/mo →
NotebookLM pricing
NotebookLM fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9.99/mo |
| Web search | Yes |
| File uploads | Yes |
| Image generation | Not verified |
| Mobile apps | Yes |
| App integrations | Yes |
| Team workspace | Yes |
| Pricing | Free plan · paid from $9.99/mo |
| Website | notebooklm.google.com |
| Facts checked | 14 Sep 2026 |
Alternatives to NotebookLM
- ChatGPTA broad AI assistant combining chat, research, files, images, voice, and connected work tools.9.4
- GeminiA capable AI chatbot for research, files, creative work, and Google-connected productivity.9.3
- Microsoft CopilotA versatile AI assistant with strong Microsoft 365 integration and a free entry point.9.2
See all NotebookLM alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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