Software as a service (SaaS) takes the unpredictable, often costly, and labor intensive task of localized software acquisition, implementation, and administration, and puts it in the Internet "cloud," allowing companies of all sizes to benefit from the economies of scale, a known monthly cost, and a reduced labor force while gaining scalable access to the software and software features they need in real time.
Although SaaS has developed into one of the hottest IT sectors, plenty of room still exists for growth in terms of the number and size of service providers as well as in the quality and scope of SaaS applications.
Below, the top ten SaaS providers are listed to help managers, directors, and executives identify potential vendors to supply their companies with high quality SaaS products.