As enterprise architecture (EA) practices mature and the demand for EA services grows, interest in enterprise architecture management suites (EAMS) continues to also grow. A lot has happened to the EAMS market since the September 2015 Forrester EAMS Wave, from divestures by certain major players (e.g., IBM) to takeovers (Planview of Troux, Erwin of Casewise). Before making a choice of EAMS tool, EA leaders need to take a step back and assess how they can demonstrate value, and then select the most appropriate toolset.
In Forrester’s most recent research, we have identified that although there are approximately 60 EAMS tools vendors, they can be categorized as follows:
· Architecture modeling tools (AM). Vendors in this category aim to capture the architectural landscape and the relationships between them.
· Technology asset management tools (TAM). This is a further evolution of the AM tools and includes additional functionality that is typically found in CMDB type solutions, but it also includes the management of technology projects.
· IT portfolio management tools (ITPM). This category of tools is less focused on the asset management and more in line with capturing technology strategy, the associated target architecture state, and the portfolio that will deliver the strategic objectives. Additionally, there will be significant features to enable investment decisions to be made and portfolio scenarios to be analyzed.