SAP Ariba is a cloud-based platform for purchasing and procurement. It supports buyers in all their classic tasks and ensures the digital transformation of the purchasing cycle.In addition to various strategic tools, the solution functions as a B2B marketplace where companies and their suppliers can collaborate and transact virtually.The interfaces are reminiscent of the ease of use that users of B2C marketplaces are familiar with from private online shopping. However, buyers have access to far more business management features in the background. Ultimately, all steps in the procurement chain can be mapped digitally.