Gatistavam Softech expertise in delivering custom built SaaS solution for its customer in all the web based technologies using technologies like Web services, service-oriented architecture (SOA), Ajax etc and mature and new development approaches to deliver SaaS.View Case Studies Software as a service (SaaS) or Hosted Application is a model of software deployment where an application is hosted to provide services to multiple customers through the Internet. SaaS eliminates the need to download and install software locally to run own computer. This has lead to increasing popularity of its ability to deploy software and reduce the cost to distribute and/ or acquire the software. It also allows you to support multiple customers, version releases, software maintenance, and enhancements from a single version of the software.