- How much does it cost?
- Free. You bring your own API key from Anthropic, OpenAI, or Google and pay the provider directly for what you use. No subscription, no markup.
- What will I actually pay the model provider?
- A few dollars a month for most students. You pay your model provider (Anthropic, OpenAI, or Google) directly at their usage rates — no markup from us. Set a monthly cap in their dashboard if you want a hard ceiling.
- Will it just give me the answer if I'm in a rush?
- No — on purpose. The whole point is that you learn the step you're actually stuck on. If you just want the worked solution, Professor Auto isn't it. Professor Auto is built for the version of you that wants to actually understand the material — not just get through tonight.
- How is this different from ChatGPT?
- ChatGPT doesn't know your textbook, your syllabus, or your exam dates. You do that context work yourself, every session. Professor Auto does it once, then remembers.
- Does it handle math equations and diagrams?
- Yes. There's a math input for equations, you can paste screenshots, and the tutor reads scanned PDFs and diagrams.
- What subjects does it support?
- If it's in a textbook or a syllabus, we can work with it. Physics, math, chem, and bio on the STEM side — history, law, philosophy, and languages on the humanities side. Test prep too. The product isn't subject-specific.
- Is my uploaded textbook private?
- Yes. Your materials stay tied to your account and are used only to teach you. Read the privacy policy →