NotebookLM vs Perplexity: 어떤 AI 리서치 도구가 최고일까? [2026년 비교]
Compare Google NotebookLM and Perplexity on features, pricing, information sources, and audio capabilities. Find the best AI research tool for your needs.
평가:NotebookLM and Perplexity fundamentally differ in information sources. NotebookLM specializes in deep analysis of your uploaded materials (PDFs, books, papers, videos), with unique Audio Overview for podcast-style summaries. Perplexity searches the entire web in real-time with cited, accurate answers. For deep analysis of your own documents, use NotebookLM. For broad, up-to-date web research, use Perplexity. Combining both dramatically improves research quality.
Google NotebookLM & Perplexity 개요
Google NotebookLM
Google's AI research assistant. Upload your own sources (PDFs, web pages, YouTube videos) and AI generates answers, summaries, and audio overviews. Supports up to 300 sources.
Google NotebookLM 자세히 보기 →Perplexity
AI-powered next-gen search engine. Generates accurate, cited answers from real-time web search results. Academic search and Deep Research mode for in-depth investigation.
Perplexity 자세히 보기 →기능 및 가격 비교
| 기능 | Google NotebookLM | Perplexity |
|---|---|---|
| 가격 | Free (Google account only) / Plus $7.99/mo | Free / Pro $20/mo |
| 정보 소스 | User-uploaded documents only | Real-time web search results |
| 오디오 기능 | Audio Overview (podcast-style audio summary) | None |
| Source Citation | Cites specific passages from uploaded docs | Cites web source URLs |
| 최대 소스 수 | Up to 300 sources/notebook | Entire web (unlimited) |
| 딥 리서치 | Deep analysis within uploaded sources | Comprehensive web-wide research reports |
| 실시간 데이터 | Limited to uploaded materials | Real-time web information |
| 공유 및 협업 | Share at notebook level | Share at thread level |
| 다국어 지원 | Full support (including audio) | Full support |
| 학술 검색 | Uploaded papers only | Academic Focus for paper database search |
최종 평가
최종 평가
NotebookLM and Perplexity fundamentally differ in information sources. NotebookLM specializes in deep analysis of your uploaded materials (PDFs, books, papers, videos), with unique Audio Overview for podcast-style summaries. Perplexity searches the entire web in real-time with cited, accurate answers. For deep analysis of your own documents, use NotebookLM. For broad, up-to-date web research, use Perplexity. Combining both dramatically improves research quality.
사용 사례별 추천
Deep analysis and summarization of your PDFs, papers, and books
Upload up to 300 sources for cross-analysis. Audio Overview auto-generates podcast-style summaries — great for learning on the go.
Researching latest news and trends in real-time
Real-time web search with source-cited answers. More efficient than traditional search engines for current information.
Academic literature research and review
Academic Focus searches scholarly databases directly. Deep Research mode auto-generates comprehensive literature reviews.
상세 리뷰
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