This thesis project supports the Supply Chain Planning Observatory in analyzing the Supply Chain Planning (SCP) software market. The research aims to map and categorize key providers, distinguishing between end-to-end supply chain suites and specialized vertical solutions focused on specific processes such as demand, production, or transport planning. It will investigate how SCP software has evolved over time, with particular attention to technological trends such as cloud-based architectures, advanced analytics, and AI-driven capabilities. Finally, the project will estimate the size and growth trajectory of the SCP market, providing a comprehensive overview of its structure and competitive dynamics.