
AI assistant by xAI for chat, creation, and real-time answers.

Your AI-powered research, note-taking, and knowledge assistant.
Grok: AI assistant by xAI for chat, creation, and real-time answers.. NotebookLM: Your AI-powered research, note-taking, and knowledge assistant.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Grok is freemium and NotebookLM is freemium.
The best choice between Grok and NotebookLM depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
Grok offers: Chat functionality, Image creation, Code generation, Real-time answers from the web. NotebookLM offers: Multi-source AI grounding (PDFs, Docs, YouTube, audio), AI-powered Summaries, Reports & Quizzes, Audio & Video Overviews with AI narration, Interactive Mind Maps & Visualizations.
Based on our data, Grok currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.