Spark Edu is an AI-powered P2P platform that converts voice to interactive lessons in seconds. Unlike existing tools, we offer 100% privacy via Zero-Knowledge Proof (ZKP) anonymous authentication—no email or personal data required. Features include high-speed AI generation (OpenAI/Groq/Gemini), offline-first design with local caching, and 4-language support. Perfect for students who value speed and sovereignty.

DigitalOcean Serverless Inference — 55+ AI models behind one OpenAI/Anthropic-compatible API

55+ AI models behind one OpenAI/Anthropic-compatible API

Hi Product Hunt! 👋 I’m Timur, a student of advanced mathematics and a software developer. I built Spark Edu to solve two main problems in EdTech: the time-consuming process of creating study materials and the lack of true data privacy. What makes Spark different? Voice-to-Lesson AI: Instead of typing, just speak. Our backend (FastAPI + Celery) uses LLMs to instantly structure your thoughts into flashcards. ZKP Anonymity: We implemented Zero-Knowledge Proofs and Ethereum signature verification so you can learn without ever sharing your identity. Built for Performance: The mobile app is built with React Native and Expo, featuring an offline-first architecture with MMKV for lightning-fast local storage. Global Ready: Fully localized in English, Russian, Spanish, and Chinese. This is a technical MVP created to demonstrate the integration of AI-driven EdTech with Zero-Knowledge privacy. The project is currently a production-ready technical asset and is available for acquisition. Thanks for the support!

DigitalOcean Serverless Inference — 55+ AI models behind one OpenAI/Anthropic-compatible API

55+ AI models behind one OpenAI/Anthropic-compatible API

Spark education

Spark Edu — AI P2P Learning with Zero-Knowledge Privacy.

Spark Edu — AI P2P Learning with Zero-Knowledge Privacy.