Hey Product Hunt! 👋 I'm Novonil — solo dev, BSc Research student (9.12 CGPA), and the person who built Zyntac AI because I kept failing to retain content I thought I understood. The problem isn't effort. It's method. Re-reading slides feels productive but it's passive — your brain recognizes information without actually retrieving it. That gap is what kills you in exams. The fix, backed by decades of cognitive science, is active recall — forcing yourself to retrieve information under pressure, failing, correcting, and repeating. The problem with active recall? Creating practice tests from a 100-slide deck manually takes longer than just re-reading the deck. So I built the automated version. What Zyntac AI actually does: — Upload a PDF or PPT — Instantly generates MCQs + full subjective questions from your content — You type out written answers like a real exam — AI grades against a strict rubric, scores you, highlights exactly what you missed, shows the ideal answer — Performance analytics map your weak areas so your next study session is targeted, not random The stack: Next.js, FastAPI, Supabase, Groq — fully solo-built and production deployed. Free tier is real — 25 batches/month, no credit card, no trial expiry. Just upload a document and experience the difference. I built this as a student, for students. Would love to hear what you think — any feedback, questions, or ideas are welcome below. 🙏

Zyntac AI

Stop Rereading. Start Retaining with Smart AI Quizzes.

Stop Rereading. Start Retaining with Smart AI Quizzes.