In our 20-criteria evaluation of insights services, we identified 10 providers offering a broad range of services across vertical industries and specific domains — Accenture Digital, Atos, Capgemini, Deloitte, EY, IBM, Infosys, KPMG, McKinsey, and Wipro — and researched, analyzed, and scored them. This report shows how each provider measures up and helps customer insights (CI) professionals and their peers make the right choice in selecting an insights service provider that best fits their requirements.