Software-as-a-Service (SaaS) is rapidly becoming “Everything-as-a-Service” (or, as a client said to me last week, “All-as-a-Service”).I’ve been reporting the impact of SaaS on IT management software for nearly two years now and I keep saying that SaaS is really a phenomenon of new market entrants with compelling arguments against incumbent suppliers. Operators like ServiceNow.com, ManageEngine, Splunk, and SpiceWorks are leading a charge to replace HP, BMC Software, and CA installations. So it’s NOT really a trend impacting small and medium businesses only: many enterprises, even large ones, now also prefer a SaaS solution for their systems monitoring, IT asset management, service desk, or even discovery and CMDB management.
In the last weeks there has been a series of SaaS announcements by the megavendors. But the inquiries coming in from Forrester clients imply that things are not all that clear on these announcements. So here is a quick summary. As you will see, while riding the SaaS wave, they each interpret it differently.
CA now has a Service Desk On Demand offering based on their Service Desk r12 product. It’s run on dedicated installation in their data center or as a multi-tenant instance in one of CA’s partners installations also hosted there. CA clearly wants to limit the service to their target enterprise market. They will control this by requiring a minimum 1 year contract (with financial incentives for signing for 2 or even 3 years), a minimum of 50 service desk analysts (you pay per analyst per month) and, most importantly, you cannot just sign up for the service on the web, you have to be approved by CA first.