Overview
Software as a Service (SaaS) fundamentally altered how software is developed, distributed, and consumed. Instead of perpetual licenses and on-premise installations, SaaS offers applications delivered over the internet on a subscription basis. This model, pioneered by companies like Salesforce in 1999, democratized access to powerful tools for businesses of all sizes, fostering agility and reducing upfront costs. It's characterized by recurring revenue streams for providers and scalable, accessible solutions for users, driving significant growth in the cloud computing sector. The ongoing evolution of SaaS continues to shape digital transformation across industries.