What is Voice of the Customer (VoC)?
Voice of the Customer (VoC) is the structured capture of customer needs, expectations, and experiences across every channel — surveys, support tickets, reviews, and interviews. A VoC program synthesizes this feedback into insights that guide product, marketing, and service decisions, ensuring the company hears what customers actually want.
Also known as: VoC, Customer voice
Sources of Voice of the Customer data
VoC data comes from both solicited and unsolicited channels. Solicited sources include surveys, NPS, and interviews; unsolicited sources include support tickets, sales calls, social media, and product reviews. The most complete VoC programs combine both so insights are not skewed toward only the customers who answer surveys.
Turning VoC into action
Collecting VoC data is only valuable if it changes decisions. Mature programs route insights to the teams who can act on them and close the loop with customers — connecting the voice of the customer back to a visible outcome rather than a report no one reads.
Frequently asked questions
What is a Voice of the Customer program?
A VoC program is a repeatable system for gathering customer feedback across channels, turning it into insights, and feeding those insights into product and service decisions on an ongoing basis.
How is VoC different from customer feedback?
Customer feedback is the raw input. Voice of the Customer is the structured discipline of capturing that input across all channels and synthesizing it into a clear, prioritized view of customer needs.
Related terms
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