Anthropic's AI assistant, often used for working through long documents and detailed explanation.
Best free AI tools for students
Every tool on this page has a genuinely free plan — not a trial that expires. We say what the free tier actually includes, and where it runs out.
Google's AI assistant, integrated with Google's own products.
A Google research assistant that answers questions using only the sources you upload.
An AI search engine that answers questions and cites the sources it used.