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.
Cost
Category
Pricing
Google's AI assistant, integrated with Google's own products.
A Google research assistant that answers questions using only the sources you upload.
An all-in-one workspace with AI built in for writing, summarizing, and searching across your notes, docs, and connected apps.
Scanning a handwritten or printed math problem with your phone camera to get step-by-step solutions
A computational engine that solves maths problems and shows worked steps.