Experiment-as-a-Service (ExaS) represents a revolution in next-generation mobile network experimentation, such as beyond 5G and xG, by offering a comprehensive solution that simplifies the definition, execution and management of tests in real-world environments. This approach transforms traditional testbeds into accessible and automated platforms, removing technical barriers and allowing companies, researchers and institutions to validate their innovations against the complexities of the real world. With ExaS, experimentation ceases to be a manual and costly process and becomes an efficient, reproducible service aligned with the demands of modern industry, driving innovation in sectors such as telecommunications, smart cities and advanced manufacturing.

Within the framework of Plaza6G and Plaza6G+, this vision comes to life through a pioneering platform that integrates the Experiment-as-Code (ExaC) model to offer an unprecedented user experience. Plaza6G(+) combines simulation environments, indoor labs and outdoor testing, supported by cutting-edge computing and networking infrastructure, accessible through robust and easy-to-use website and RESTful APIs. This zero-touch approach ensures full automation, from experiment request to result delivery, positioning Plaza6G(+) as the ideal strategic ally for organizations seeking to validate their solutions on xG networks with speed, accuracy and confidence. It is more than a testbed: it is the future of experimentation at the service of global innovation.