Rulex is a no-code software for data preparation, machine learning, optimization, decision modeling and data visualization. It can be used by anyone from a standard laptop, without writing a line of code. Its easy-to-use, drag-and-drop graphical interface enables users to manage data confidently and obtain explainable data-driven insight to improve operational and decision-making processes. Rulex is for organizations aiming at being part of the digital transformation thanks to data-driven decisions. Rulex is both for technical users (e.g. data scientist or data analysts) and for business users