Applications are often spread out and fragmented across various platforms. The widespread use of diverse infrastructure stacks in multi-cloud environments leads to increased complexity as users try to access applications and communicate effectively. Consequently, this complexity results in a diminished application experience, higher operational expenses, and a lack of cohesive security measures. In the current multi-cloud landscape, there is a pressing need for a new Application eXperience Infrastructure (AXI) that enhances user interactions with applications, ensures secure access, and optimizes cloud expenditures, allowing organizations to concentrate on achieving their business goals. The Prosimo Application eXperience Infrastructure is a unified, cloud-native stack designed to sit in front of applications, providing consistently improved, secure, and cost-effective experiences. This solution offers cloud architects and operations teams a user-friendly, decision-oriented platform. Utilizing advanced data insights and machine learning technologies, the Prosimo AXI platform can yield superior outcomes in just a matter of minutes, making it an essential tool for modern enterprises. With the AXI, organizations can streamline their operations and enhance the overall performance of their applications.