SaaS vs PaaS vs IaaS: What’s The Difference

saas paas iaas

Table of Contents

IaaS, PaaS, and SaaS represent the 3 main categories of cloud computing. Cloud computing is the use of a network of different dedicated Here is a breakdown of the different ways in which companies monetize cloud computing to provide customers with multiple types of online services:


IaaS (infrastructure as a service) identifies cloud-based infrastructure resources that are delivered to the organization via virtualization technology that helps the company to build and handle its servers, network, operating systems, and data storage.

IaaS customers can control their data that are own without having to physically handle it on-site. Alternatively, they can access and store data on servers using a dashboard or API (application programming user interface).

Example of infrastructure as a service (IAAS)

Amazon Web Services (AWS)

AWS is a service created by Amazon and is used for on-demand cloud computing and purchased for on a recurring subscription basis. AWS helps your company to store data and deliver content.

Microsoft Azure

Microsoft Azure is An IaaS that is a cloud-computing product that allows for building, testing, and handling applications through a network of Microsoft data centers.


PaaS is the abbreviation for “platform as an ongoing solution”. These are cloud platform services that provide developers with a framework they can use to create custom applications.
For this reason, PaaS does not provide software on the Internet, but it provides an online platform accessible to different developers to produce PC software delivered over the Internet.

What does PaaS do?

PaaS products allow developers to create custom applications online without having to manage help, storage and data administration.

PaaS Examples

Google App Engine

Google App Engine permits developers to build and host web applications in cloud-based data centers that Google manages.


OpenShift is definitely an on-premises containerization PaaS computer software.


SaaS means (software as a service) It relates to cloud-based software that is hosted online by a company and it is available on a subscription foundation and is delivered through the internet.

What does the SaaS do?

SaaS items are among the most commonly used cloud computing services used by organizations to construct and develop their businesses. SaaS is easy to use and manage, and it’s highly scalable, as it doesn’t need to be installed and set up on specific devices to be able to deploy it to an entire team or company. That is particularly ideal for distributed global teams of individuals who don’t work in close proximity that is physical.

SaaS Examples

  1. JIRA

JIRA is just a task management pc software that’s delivered by Atlassian and may be bought on a membership basis by customers.

  1. Slack

Slack is a proprietary collaborative communication platform (SaaS) and project management software created by Stewart Butterfield (en), Eric Costello, Cal Henderson and Serguei Mourachov in August 2013 and officially launched in February 2014.

Exactly What’s the Difference?

Think of these terms as under the umbrella of cloud computing (building, creating, and storing data over the cloud), and think about them in the order we’ve presented them to examine the differences between IaaS, PaaS, and SaaS.

Every form of cloud computing is significantly different and has pros and cons that vary from the rest. Understanding the structure of each one will allow you to figure out the approach that is right for your business.

To begin, let’s begin by comparing IaaS to PaaS.

SaaS vs PaaS vs IaaS

IaaS vs. PaaS

The many distinct distinctions between IaaS and PaaS is IaaS provides administrators more direct control of systems, but PaaS provides users greater flexibility and ease of operation.

Let’s say I wanted to start a website. An IaaS would be needed by my product, like Amazon Web Services, to host it and its applications. On my site, if I wanted to create a custom feature, I could use a PaaS product like Google App Engine to design it and install it.

IaaS builds the infrastructure of cloud-based technology. PaaS helps developers build custom apps via an API that will be delivered over the cloud. And, SaaS is a cloud-based software organization that can sell and utilizes.

Think of IaaS as the foundation of building a cloud-based service — whether that’s content, pc software, or the site to offer a physical item, PaaS since the platform on which developers can build apps and never have  to host them, and SaaS because the software you can buy or sell to simply help software businesses (or others) to get  it all done.

Now, let us compare SaaS to PaaS.

SaaS vs. PaaS

SaaS products are fully managed by another company, from the applications to the data to the servers, whereas PaaS services and products can be used as the building blocks for building new services on top of the platform’s network.

For instance, if I wanted to create an app for my business, I would make use of the PaaS item. This would act as the platform for my app to operate on. When it had been finished, my software could be considered SaaS. That’s because my software application is now supplying service to its users.

With both products, there exists a danger of external management information issues compromising the functionality or protection of the tools you are using. SaaS is most beneficial for companies looking for out-of-the-box ease of usage, and PaaS is most readily useful for companies seeking to create a solution for an existing network.