Simavai is an AI-driven simulation platform that combines Generative AI, advanced multiphysics solvers, and and physics-informed machine learning techniques to automate complex simulation workflows and create real-time digital twins. By requiring less data than traditional approaches, Simavai enables faster, more accurate modeling and decision-making. Designed for engineers, researchers, and industrial teams, the platform simplifies simulation-driven innovation through an intuitive, intelligent, and scalable environment.