Calyxa — AI math tutor

A patient AI math tutor for any web page — Calyxa guides you through problems step by step instead of just giving the answer.

Calyxa is the math tutor that lives on your screen. Stuck on a problem? Open Calyxa on any web page — a homework portal, a PDF, a practice site — and it sees the problem you're working on, talks you through it out loud, and points at the exact step you're missing. It never just hands you the answer. It helps you get there yourself. What makes Calyxa different: • It works where you already study. Calyxa runs as an overlay on the page you're on — no copy-pasting into a separate app. • It guides, it doesn't solve for you. Calyxa asks the right question, nudges you past the step you're stuck on, and draws right on the problem to show you what it means — the way a good tutor sits next to you. • It adapts to you. Calyxa keeps track of what you've mastered and where your misconceptions are, and it tailors each session to that — so it spends time on what you actually need. • You can talk to it. Ask a question out loud and hear the explanation back, hands-free, while you keep working. Your privacy comes first. Your microphone audio is never stored. The pages you visit are recorded only as a one-way hash — never the URL or the contents. You can export or permanently delete everything Calyxa holds about you at any time. Full details: https://tutor-project-web.vercel.app/privacy Calyxa is currently launched. Visit https://calyxa.app to sign up.