In our 35-criteria evaluation of customer service solution vendors for enterprise organizations, we identified the nine most significant ones — eGain, Microsoft, Oracle, Pegasystems, Salesforce, SAP Hybris, ServiceNow, SugarCRM, and Verint Systems — and researched, analyzed, and scored them. This report details our findings in order to help application development and delivery (AD&D) professionals supporting CRM operations select the right partner for their customer engagement initiatives.