DR 80NotebookLM is Google's AI-powered research and note-taking assistant. Ground it in your PDFs, docs, slides, YouTube videos, and web pages to generate summaries, Q&A, study guides, and audio overviews tailored to your sources.
AI Assistant · 40 tools
Compare AI assistants for everyday productivity, email and calendar help, working across your apps, personal knowledge, and free plans.
An AI assistant is a language-model tool that helps you get things done — answering questions, drafting and summarizing, planning, and increasingly taking actions like managing email, calendars, and documents. Some are general helpers, others are built into a specific app or your device.
Draft emails, summarize documents, plan, and answer questions in one place.
Assistants built into your OS, browser, or work tools to help in context.
Ask across your own notes, files, and history for quick recall.
Compare free assistants against paid plans for limits and integrations.
An AI assistant sits on a language model and adds context about you — your prompt, past chats, and connected apps like email or calendar — to give relevant help. Newer assistants can also take actions through integrations, moving from answering questions to completing tasks for you.