MAR-AM is a web-based, automated, machine learning-assisted tool designed to evaluate the manufacturability of designs for additive manufacturing (AM). It serves as an initial assessment platform for novice AM users, such as designers, to determine the printability of their designs with selected printers. Key functions include:, - Evaluation of manufacturability based on selected AM processes, printers, parameters, and materials., - Provision of specific recommendations to avoid printing failures., - User contributions of printing data to enhance the tool's manufacturability models.