What is cloud or SaaS software

Cloud or SaaS software is software delivered over the Internet and run on a desktop, laptop, tablet or phone typically using a web-browser. True cloud software like iBE.net is designed from the outset to be delivered over the cloud and often runs on a large number of high performance servers at a reputable hosting provider such as Amazon Web Services (AWS), with an architecture designed to make it quick and easy for new companies to get started