SaaS, PaaS, and IaaS: What’s the Difference, and Why Do You Care?

Estimated reading time: 3 minutes

You have probably heard of SaaS, PaaS, and IaaS. However, with so many technologies being thrown around all the time, it can be hard to keep track of which is which. But it is essential that you understand them so you can use them to grow your business. Here is the difference between these three terms and why you should care.


This stands for software as a service. In essence, instead of downloading a piece of software to your computer, you can leverage the cloud and receive business tools that you can pay for on a monthly basis. This helps you save your cash flow and have the confidence that your software will be maintained by a company that is reputable. It can also be evaluated for quality with codeless testing, a useful time-saving feature.

SaaS can be anything from a CRM to accounting software. It helps your team keep track of their goals, manage systems, and deliver better value to the customer. If you are not using one of these in your business, now is the time to invest to achieve your goals faster.


A platform as a service is similar to SaaS, as you may have guessed. However, instead of just a service, it emulates an entire platform. This way your team doesn’t have to build it from the ground up. You might have your developers create code on this platform to emulate processes, run programs, and get servers up and running. It reduces the need for lower level programming and helps your team focus on solutions that are closer to the customer.


Every app and website needs a lot of web servers to keep it running, so IaaS stands for infrastructure as a service. If your team had to run these each day, it is likely that this would detract from other metrics in your business. Being able to scale as you go with IaaS means you don’t pay for something you don’t need right away. It lets you outsource this function of your business and save costs.

Why You Should Care

Every business tool offers different advantages and capabilities. Knowing the difference lets you decide where to deploy your resources. Whether it is sales, development, or design, you can invest only in the technology that aligns with your core goals.

If you want to grow your company, you need to use technology in the right way. If you don’t, you will miss opportunities to get ahead in your industry. The right software, platform, or infrastructure can bring you greater efficiency and knowledge to get more customers and cut costs. Contact us to help you explore how Saas, PaaS, and IasS can benefit your business.


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