In a context of Covid-19 pandemic, climate crisis and conflict in Ukraine that has somewhat reshuffled the cards on the market of digital solutions Purchases, according to the British magazine SupplyChain (BizClik Media Group), SAP Ariba confirms its position at the top of the Top 10 Source-to-pay Platforms (S2P). Specialized solutions continue to provide an adapted response to new business challenges, but ERPs, in particular Oracle Netsuite and Workday, are now included in the ranking. The authors explain this evolution by the even more strategic role taken by the purchasing function in this troubled period, to control risks and control cost drifts. In this ecosystem, SAP Ariba stands out in particular for the completeness of its functional coverage and the capabilities of the Business network partnered to collaborate with suppliers. By relying on comprehensive, robust, state-of-the-art solutions, procurement teams can spend more time on critical or complex topics.