NotebookLM

Analyse your documents, ask questions and generate audio overviews.

Features

NotebookLM offers a free plan and paid plans.

Updated on October 31, 2026

by SciSpace

Freemium

Read and understand scientific papers with an AI copilot.

by Perplexity AI

Freemium

Answer engine that cites its sources, with deep research.

by Elicit

Freemium

Research assistant: finds, summarises and extracts data from papers.

by Consensus

Freemium

Answers grounded in published scientific research.

by Research Solutions

Paid

Shows how a paper is cited: supported, contrasted or mentioned.

by Allen Institute for AI

Free

Free scientific search engine with automatic TL;DRs.

What is NotebookLM?

NotebookLM (Google) : Analyse your documents, ask questions and generate audio overviews.

Is NotebookLM free?

NotebookLM offers a free plan and paid plans.

What are the alternatives to NotebookLM?

SciSpace, Perplexity, Elicit, Consensus, Scite, Semantic Scholar.