Platform as a service or a managed platform for development and deployment in the cloud. In a PaaS model, the infrastructure and underlying services, development tools, networking and operating system are the responsibility of the vendor, while you have full control over your data and the services or applications you develop.
PaaS CMS solutions such as Sitefinity Cloud enable organization to reduce time to market, achieve operational efficiency and scale to best meet current demands. Sitefinity Cloud was designed to reduce the overhead and upfront investment into enterprise-grade infrastructure.