The digitalization of purchasing is not yet advanced enough in small and medium-sized enterprises. Partbroker is an analysis and purchasing platform for customized, mechanical components. Whether 3D printing, cnc-machining, injection molding or sheet metal processing, partbroker keeps track of the entire market on a daily basis. This makes it possible to quickly and efficiently find and compare optimal manufacturing capacities and automatically procure B and C parts. We support data-based purchasing decisions in the future and help to optimize procurement.