In Forrester's 31-criteria evaluation of master data management (MDM) solution vendors, we identified the 12 most significant software providers in the category — IBM, Informatica, Liaison Technologies, Magnitude Software, Orchestra Networks, Pitney Bowes, Reltio, SAP, SAS, Talend, Teradata, and TIBCO Software — and analyzed and scored them. This report details our findings about how well each vendor fulfills our criteria and where they stand in relation to each other to help enterprise architecture (EA) pros select the right partner for their MDM needs.