Abstract: Thickness is one of the key features of any coating. This project aims to develop a digital twin solution for democratisation of high-speed coating simulations for end-users. Using coatML, end-users will be able to save time, HPC resources and man hours thereby lowering the costs of industrial coating-measurements for different applications. Thus, coatML will increase the digitalisation level of the coating sector and provide large material savings boosting tomorrow’s decarbonised systems.