The increasing number of businesses embracing various forms of digital transformation services has made cloud computing services a significant trend. Everyone is occupied with developing, producing, and storing data on the cloud. Pay-per-use services are often those that provide this functionality. This approach is famous for its cost-saving benefits in IT infrastructure setup and maintenance. Explore further to understand the fundamental differences between SaaS, PaaS and IaaS, along with their advantages and optimal applications. Wondering which one is a popular tool used in agile software development? Check out the article to know everything.