In Forrester's 30-criteria evaluation of data quality solution vendors, we identified the 13 most significant software providers — BackOffice Associates, Experian, IBM, Informatica, Information Builders, Oracle, Pitney Bowes, RedPoint Global, SAP, SAS, Talend, Tamr, and Trillium Software — in the category 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) professionals select the right partner for their data quality needs.