CX pros use voice of the customer (VoC) tools to collect and analyze customer feedback, inform customer experience (CX) improvements, and track the results of these improvements. But to access these benefits, you'll first have to select from a diverse set of vendors — vendors that vary by size, functionality, geography, and vertical market focus. CX professionals should use Forrester's Now Tech report to understand the value they can expect from a VoC provider and to select vendors based on size and functionality.