AI Tools Directory · Research

NotebookLM

Google’s AI research notebook that answers questions and creates summaries based on the documents you upload.

Free plan available · confirm on official site

NotebookLM is ideal when you have a set of documents — notes, PDFs, articles — and want an assistant that answers only from them, with references.

Main features

  • Answers grounded in your own sources
  • Summaries, study guides and FAQs
  • Audio overview of documents
  • Citations back to your files

Advantages

  • Reduces made-up answers by using your sources
  • Excellent for students and researchers
  • Great for long reading lists

Limitations

  • Works best with well-organised sources
  • Feature availability can vary
  • Not designed for general web search

Pricing

Free plan available, with paid plans for more usage and features.

Prices and plans change often. Always confirm the latest details on the official website before you subscribe.

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An AI-powered answer engine that searches the web and replies with cited sources you can check.

  • Answers with clickable sources
  • Follow-up questions in context
  • Focus modes for different kinds of search

Free plan available · confirm on official site