Brief description of the product/ process/ service

ThePrepLab is a multi-tenant, AI-first Assessment Operating System for coaching institutes and educators. It enables institutions to: (1) convert any PDF into a structured digital question bank in ~90 seconds using a 7-phase AI pipeline (Azure Document Intelligence + Google Gemini 2.5); (2) create and edit STEM-compliant questions on an AI Canvas that natively supports LaTeX equations and SMILES chemistry diagrams; (3) auto-populate full tests using 1 Lakh+ curated questions across JEE, NEET, UPSC, SSC, GATE, CLAT, and other major exams; (4) conduct hybrid OMR-to-digital exams — physical answer sheets are scanned and converted to digital analytics automatically; (5) deliver AI-powered 24/7 student doubt resolution via a RAG-based StudyBot; and (6) deploy white-label branded mobile apps and websites for their institute. Built on Next.js 14, Python FastAPI, Firebase Firestore, Google Cloud Run, and Google Gemini 2.5, the platform serves institutions of all sizes through a credit-based AI usage system.