ChatPDF vs NotebookLM
A side-by-side comparison to help you choose between ChatPDF and NotebookLM.
| ChatPDF | NotebookLM | |
|---|---|---|
| Description | AI document assistant that answers, summarizes, cites, translates, and organizes PDFs and related documents across devices. | Source-grounded AI research assistant that turns user-provided documents, videos, audio, and notes into cited answers and study artifacts. |
| Category | 搜索研究与知识管理 | 搜索研究与知识管理 |
| Pricing | freemium · ChatPDF did not expose a standalone public pricing page during retrieval; /pricing returned a not-found page. Official pricing was verified from the Plus upgrade modal on chatpdf.com and the official App Store listing. The web Plus modal lists monthly billing at US$15.99/month and annual billing at US$6.42/month with a "save 60%" label. The iOS App Store listing shows Monthly Plus Subscription at $14.99 and the ChatPDF Yearly Plus Plan at $89.99. Official public pages state that free users can analyze two documents or PDFs per day. The Plus modal lists unlimited PDFs, unlimited questions, 2,000 pages per PDF, 50 PDFs per folder, and a high-quality model. The API documentation exposes endpoint and file limits but did not show public API prices on the reviewed documentation page. | freemium · NotebookLM does not currently present a standalone consumer-only paid price in the official pages reviewed. The official upgrade paths are Google AI plans, Google Workspace plans or add-ons, and Google Cloud enterprise licensing. NotebookLM Standard is free with a Google account or qualifying Workspace access. In the United States, Google AI Plus is $4.99/month, Google AI Pro is $19.99/month, and Google AI Ultra starts at $99.99/month with a second $199.99/month tier. Google Workspace Business editions have official per-user prices, and Google Cloud enterprise pricing is quote-based. |
| Rating | 4.0 | 4.5 |
| Features | Cited source answersMulti file conversationsPDF summarizationLanguage translationSide by side view | Answer questions from sourcesGenerate audio overviewsCreate study guidesOrganize notes by topicSupport PDF and web upload |
| Website | Visit | Visit |
Template
Run Your Own AI Directory
Everything this site runs on — the directory, the pipelines, the admin console — delivered as one template you deploy and own.
AI Workflow Center
Launch price$89 once- Full Next.js source code + 10 pipelines
- Admin console with built-in analytics
- Agent Skills for zero-config setup
- Self-hosted — no recurring platform fees
One-time purchase · Instant source download · Deploy on any VPS