OpenAI's conversational AI assistant, used for explanation, drafting and brainstorming.
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.
Anthropic's AI assistant, often used for working through long documents and detailed explanation.
Google's AI assistant, integrated with Google's own products.
A writing assistant that checks grammar, clarity and tone as you type.
A paraphrasing and summarising tool aimed at writers and students.
A computational engine that solves maths problems and shows worked steps.