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The terms SaaS, IaaS, and PaaS are thrown around almost interchangeably — even though they’re anything but interchangeable. So what’s the difference between them?
While you’ve probably heard of software as a service (SaaS), IaaS and PaaS are much less known outside specific tech communities. Short for infrastructure as a service and platform as a service, respectively, these tools, along with SaaS, all deliver resources over the cloud. It’s the type of resource delivered, however, that makes all the difference.
But which one should you choose? Read on as we dive deep into each tool and highlight the key differences and best uses of SaaS vs. IaaS vs. PaaS.