What are SaaS services?

SaaS (Software as a Service) services refer to a software licensing and delivery model in which software is centrally hosted by a vendor and made available to customers over the internet on a subscription basis. Instead of installing and maintaining software, users access it via a web browser or mobile app. This model eliminates the need for customers to manage hardware or software, shifting the responsibility for maintenance, updates, and security to the vendor, offering convenience, scalability, and cost-efficiency.