SaaS Vendor Selection Basing on Analytic Hierarchy Process

Analytic hierarchy process is used to select the best SaaS vendor for enterprises. By constructing the hierarchy model, analyzing the attributes and calculating the attribute values, the decision problem with multi-objectives in selecting the best SaaS vendor for enterprises is effectively solved. An example is utilized to show the calculating process. Calculative result shows that the SaaS vendor with the highest score by the method is the best choice and the analytic hierarchy process is an effective approach for enterprises to choose the best SaaS vendor.