Software as a service Companies (SaaS)

Software as a service companies also known as SaaS companies is a web model of software consumption.

With SaaS companies, or Software as a service companies, a provider licenses an app to customers for use as a service on demand, either through a time subscription or pay by usage.

The software as a service companies model allows vendors to develop, host and operate software for customer use. Software as a service Hosting means that alternative too having to purchase the hardware / software to run an application, clientele only require a computer or a server to download the app and internet access and utilise the software. SaaS companies (Software as a service companies) allows the software to be licensed for either a single user or for a whole group of users.

SaaS companies (Software as a service companies), software vendors could host the app on their own web servers or upload the app to the consumer device, disabling it after use or after the on-demand contract expires.

While software as a service companies (SaaS companies) was generally deployed initially for sales force automation and Customer Relationship Management (CRM) - its use has now become widespread by organisations for tasks such as computerised HR, invoicing, service desk management, and many more.