What is SaaS?
Software as a service (SaaS; pronounced /sæs/) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. It is sometimes referred to as on-demand software,web-based software, or hosted software. SaaS applications run on a SaaS provider’s servers.
What are the Advantages of SaaS?
Lower initial costs
SaaS facilitates remote application hosting and delivery, making this the key advantage of SaaS: painless application access. SaaS customers have no hardware or software to buy, install, maintain, or update. Access to applications is easy—you just need an Internet connection.