Software as a Service (SaaS)

A cloud computing model where applications are hosted by a service provider and made available to customers over the internet.

What is Software as a Service (SaaS) in cloud computing?

Software as a Service (SaaS) is a cloud computing model where applications are hosted by a service provider and made available to customers over the internet. Users can access SaaS applications from any internet-enabled device, which makes it a popular choice for businesses.

  • SaaS eliminates the need for users to install and run applications on their own computers or in their own data centers.
  • It can significantly reduce the cost of software ownership by removing the need for technical staff to manage install, manage, and upgrade software.

How does Software as a Service (SaaS) work?

SaaS works by hosting applications on a cloud service provider's infrastructure.

  • Users access the SaaS application over the internet, usually through a web browser.
  • The SaaS provider takes care of all the underlying infrastructure, including servers, storage, and networking.

Software as a Service (SaaS) Example

A business, BizCorp, needs a customer relationship management (CRM) system. Instead of buying and installing a CRM software on their own servers, BizCorp subscribes to a SaaS-based CRM system. They access the system over the internet, and the SaaS provider takes care of all the maintenance and upgrades.

Check out related terms

The complete toolkit to save cloud costs.

You could pour hours and try to optimize your cloud costs using just a spreadsheet like it's 1999...
..or you can check out how Economize helps you do it.