The best research tool for students. Ask any question and get sourced answers — every claim links to a real source. Use it to gather background on a topic, then verify the sources yourself.
Paste your essay draft and ask for feedback on structure, argument, and clarity. Ask 'What are the weaknesses in my argument?' Not a ghostwriter — a tutor that gives you specific, actionable feedback.
Summarize lecture notes, organize research, and turn messy notes into structured study guides. The free tier is generous enough for most student use.
Use ChatGPT or Claude to generate Anki flashcard decks from your notes. Prompt: 'Create 20 flashcard pairs (front/back) from this lecture: [paste notes]'. Then import to Anki for spaced repetition.
Using AI as a tutor, research assistant, or feedback tool is not cheating — it's the same as using a writing center or tutoring service. Using AI to write your assignments and submitting them as your own work is academic dishonesty. Know your institution's policy.
Perplexity AI, Claude free tier, ChatGPT free tier, and Notion AI free tier — all genuinely free with no card required. See our free AI tools guide for the full list.