Software as a Service (SaaS) is quickly becoming a go-to cloud computing model for businesses. This model provides companies with the ability to access software applications, databases, and storage solutions without having to purchase, install, or maintain the software or hardware. The provider hosts and maintains the software, hardware, and storage, while users gain access through a web browser or mobile app and pay a subscription fee. Popular SaaS solutions range from office productivity tools to customer relationship management (CRM) solutions to eCommerce platforms and cloud storage solutions. In conclusion, SaaS is a great alternative to traditional software, as it eliminates the need for users to purchase and maintain hardware and software, allowing them to access the software from anywhere, anytime.