Crowdfox is one of the technology leaders for purchasing optimization. With the integration of our software solution, companies achieve transparency in indirect procurement. Savings are generated, both in terms of costs and time as well as in the area of CO2. At the same time, our solution increases the data and content quality and realizes high-quality reporting. This is made possible by our self-developed UTIN® matching technology. Through this, the same item from existing suppliers, alternative suppliers and marketplaces is recognized, compared and summarized. User can search and compare catalogs of their existing suppliers or simultaneously the catalogs of alternative suppliers and marketplaces in a few seconds. User acceptance is demonstrably increased and the user experience optimized through the use of the solution.