What is the SaaS?

This is a software distribution model in which a third-party provider hosts applications and makes them available to customers over the Internet. SaaS is one of three main categories of cloud computing. alongside infrastructure as a service (IaaS) and platform as a service (PaaS).SaaS removes the need for organizations to install and run applications on their own computers or in their own data centers. This eliminates the expense of hardware acquisition, provisioning and maintenance, as well as software licensing, installation and support.

Advantages

Flexible payments

Monthly payment for services, using the "pay-as-you-go" model.

Scalable usage

Customers may receive more or less services and features upon request.

Automatic updates

Automatic update and correction of errors from the SaaS provider.

Accessibility

Users can access app from any Internet-enabled device and location.​