SaaS is an alternative to the software we generally use in a business environment. The top benefits of using the SaaS model begin with reduced time. Since a SaaS application’s installation is already done, it is considered over traditional methods. Next is low cost. SaaS operates in an environment that is either a shared or multi-tenant environment, which helps save cost. Moreover, scaling the customer base becomes a quick process since SaaS can accommodate small and medium businesses to work with software that they wouldn’t have been able to work with due to high licensing costs. Since the costs are split between the users using the SaaS model, maintenance cost is also reduced. SaaS solutions are built up in spaces where integration and scalability are achievable. There is no additional cost that one has to bear to add a server or software.