Answer engine that searches the web and cites its sources for every claim.
Search & researchFree
Google NotebookLM
Free tierGoogle's AI research assistant that builds source-grounded notebooks from uploaded PDFs, websites, and audio; free tier includes up to 100 notebooks and audio overviews.
Search & research
What it does
Google's AI research assistant that builds source-grounded notebooks from uploaded PDFs, websites, and audio; free tier includes up to 100 notebooks and audio overviews.
It's a search & research tool. A free tier lets you try it before paying — useful when you're keeping costs low. Visit the website for the latest features and pricing.
Best for
Search & research
Pricing
Free tier + paid plans
Maker
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