In our 28-criteria evaluation of data governance stewardship and discovery (DGSD) providers, we identified the 12 most significant ones — Alation, ALEX Solutions, BackOffice Associates, Cloudera, Collibra, DATUM, Global Data Excellence, Global IDs, IBM, Infogix, Informatica, and SAP — and researched, analyzed, and scored them. This report shows how each provider measures up and helps enterprise architecture (EA) professionals make the right choice.