What Is SaaS? Software as a Service Explained in Plain English

Have you ever been in a business conversation and heard someone say:

“It’s a SaaS product.”

And everyone else nodded as though of course they knew exactly what that meant?

Meanwhile, you’re thinking:

“A what now?” 😏

Let’s fix that.

SaaS stands for Software as a Service.

And despite the very techy-sounding name, there’s a pretty good chance you’re already using SaaS regularly.

📺 Watch the video below for the quick explanation.

What Does Software as a Service Mean?

Remember when we used to buy computer software?

You’d purchase a program—sometimes literally in a box—install it on your computer, and use that particular version until you decided to buy a newer one.

Software as a Service works differently.

Instead of purchasing one copy of a program that lives only on your computer, you’re accessing software that’s provided to you as an ongoing service, usually over the internet.

Often, although not always, you pay for that access through a monthly or annual subscription.

The company providing the software takes care of much of what happens behind the scenes, including maintaining and updating the service.

You simply log in and use it.

You’re Probably Already Using SaaS

This is one of my favorite things about learning technology terminology.

Sometimes you discover that the intimidating new concept you’ve been hearing about is something you’ve already been using for years.

Familiar SaaS products can include tools such as:

  • Canva
  • Microsoft 365
  • Dropbox
  • Zoom

You don’t need to understand the infrastructure behind those services to use them.

You create an account, sign in, and use the tools you need.

That’s the basic idea behind SaaS.

Why Do Businesses Use SaaS?

There are several reasons the SaaS model has become so common.

For users, it can mean:

  • Access from different devices
  • Automatic or easier updates
  • Less software to install and maintain yourself
  • Easier collaboration
  • The ability to change plans as your needs change

For businesses providing the software, it creates an ongoing way to deliver, maintain, and improve their product.

Of course, SaaS also means you’ll often encounter another familiar part of modern life:

subscriptions. 😂

Instead of buying software once and using that exact version for years, you may pay monthly or annually for continued access.

Do You Need to Know How SaaS Works?

Not really.

And that’s an important part of Tech Confidence.

You don’t have to understand every technical detail behind a tool to use it effectively.

If someone tells you that a product is SaaS, you don’t need to start asking about servers, infrastructure, or software architecture.

You simply need to understand the basic concept:

Software as a Service means the software is being provided to you as an ongoing service rather than simply being a program you buy once and own forever.

That’s enough.

Tech Terms Don’t Have to Be Intimidating

Technology has a funny habit of taking fairly understandable ideas and giving them names that make them sound much more complicated. 😏

SaaS is a perfect example.

Now, the next time you’re in a meeting, watching a presentation, or reading an article and someone mentions a SaaS company, you’ll know what they’re talking about.

No computer science degree required.

Just one more tech term that doesn’t have to intimidate you anymore. 💙