Voice of the customer (VoC): how to measure and interpret it
Looking to improve your customers' experience and strengthen their loyalty? The key to success lies in your ability to listen to them and understand them. That is what voice of the customer (VoC) is all about: an approach that aims to capture your customers' expectations, needs and perceptions at every stage of their journey.
But how do you build an effective VoC strategy? What are the concrete benefits for your business? This article gives you the keys to turn the voice of the customer into a real driver of growth and loyalty.
What is voice of the customer (VoC)?
Voice of the customer (VoC), also known as “opinion mining”, is an approach that aims to understand what your customers feel and expect. It focuses on collecting customers' needs, preferences and expectations throughout their journey.
VoC draws on the different touchpoints you have with customers. These include online interactions (social media, website, chatbot, etc.), store visits and conversations with customer service.
You can gather user feedback in many ways. Satisfaction surveys, phone interviews and online reviews are some of the most commonly used methods.
The goal is to capture valuable information about the overall customer experience. But VoC goes beyond simply collecting opinions. It turns data into concrete actions to improve your offering. This means analyzing the feedback and building it into your strategies.
VoC is therefore essential to better meet customer needs. It benefits both your customers, who see their opinions taken into account, and your company, which adapts more effectively to the market.
Why should the voice of the customer be central to your business?
Impact on customer satisfaction and loyalty
The voice of the customer strengthens satisfaction and loyalty by aligning your offering with customer expectations. By taking customer feedback into account, you can adjust your products and services to better meet their needs. This helps improve your CSAT and NPS scores, key indicators of customer satisfaction with your brand.
Managing customer feedback well also helps reduce churn. Understanding customer needs through feedback creates a stronger connection. This increases the likelihood that they will stay loyal and actively engage in a rewarding customer relationship.
How VoC relates to product innovation
Building the voice of the customer into your strategy fosters product innovation. The insights gathered from customer feedback show you what to improve or develop. This guides and prioritizes product development roadmaps based on real customer expectations.
This proactive approach to product development and optimization gives you a competitive advantage. You can anticipate market trends while responding concretely to customer demands. Products that come out of this process are generally better adopted by the market.
Continuous improvement of operational processes
Collecting and analyzing customer interactions helps you improve your internal processes. By analyzing the customer journey, you can identify weak points in your customer service or areas to optimize.
Adopting a continuous improvement mindset based on the voice of the customer drives business success. Your operational processes can then adapt and evolve to meet customers' changing needs. This not only makes operations more efficient, it also strengthens employee engagement.
Example: how Pierre & Vacances – Center Parcs uses the voice of the customer
The Pierre & Vacances – Center Parcs Group (PVCP) chose to deploy the Batvoice AI voice of the customer solution to better understand its customers' needs and frustrations. Thanks to this data-driven approach, they were able to identify a major pain point in the customer journey: invoices.
Analysis of customer calls revealed that 12% of interactions were about invoices. The Batvoice AI solution flagged this call reason as a major friction point, based on the words customers used and on the negative sentiment detected in their voices.
To understand the problem better, the PVCP team decided to print out a typical invoice sent to customers. On closer inspection, they realized that the document was hard to understand for an ordinary person with no accounting background.
Based on this finding, the PVCP Group decided to simplify and clarify the format of its invoices. This action, directly inspired by the voice of the customer, significantly reduced friction in the customer journey and improved overall satisfaction.
This example perfectly illustrates how actively listening to the voice of the customer, combined with a data-driven approach, can guide a company's strategic decisions.
How do you build a voice of the customer strategy?
Step 1: Data collection
Data collection is the first step to understanding your customers. It is essential to use many data sources to get a complete picture of the voice of the customer.
Here are the main sources to consider:
- Customer satisfaction surveys, sent by email or through a form on your website, are an excellent starting point. Complement them with market research and polls to gain insight into customer expectations and perceptions.
- One-on-one interviews and focus groups allow in-depth conversations with your customers to understand their experiences and needs in detail.
- Unsolicited customer feedback and comments, via email, contact forms, chatbots or even letters, should not be overlooked. Every interaction counts!
- Social media is a gold mine of information. Analyze mentions, comments and private messages across platforms (Facebook, Twitter, Instagram, LinkedIn...) to take your customers' pulse.
- Online reviews on your website, Google My Business and specialized sites such as TripAdvisor or Trustpilot should also be monitored closely.
- Analyze phone conversations with customers and call reasons with speech analytics if you have a contact center or after-sales service. Live chat transcripts with your agents are also valuable.
- Qualitative feedback from your customer-facing teams (sales, marketing, customer support, customer success...). Their day-to-day conversations are a real gold mine.
By collecting data through these different channels, you make sure you have a 360° view of the voice of your customers. The next step is to centralize all this data to make it easier to analyze.
Step 2: Data centralization
Once the data has been collected, it is crucial to centralize it in a single platform. This is a prerequisite for analyzing it effectively and drawing relevant insights from it.
Centralizing data lets you get an overview, cross-reference data from different sources and ensure its quality and consistency. It is also an opportunity to structure and clean the data to make it easier to use later.
Centralizing data gives different teams fast, easy access to it and avoids data silos, whether for one-off analyses or for feeding real-time dashboards.
Several solutions exist for centralizing your VoC data, such as data warehouses, data lakes or customer data platforms (CDPs). The choice will depend on the volume and variety of your data, as well as your use cases.
By centralizing your VoC data, you lay the foundations for powerful, effective analysis that turns the voice of your customers into concrete actions to improve their experience.
Step 3: Data analysis
Once the data has been collected and centralized, the next step is to analyze it to draw relevant insights. The goal is to understand market trends, customer behavior and customer expectations to guide your strategy.
Analysis lets you make decisions based on facts, not intuition. Identifying friction points in the customer journey, drivers of satisfaction and dissatisfaction, unmet expectations... All these insights will guide you in prioritizing your improvement actions.
Combine qualitative data (verbatims, reviews, feedback...) and quantitative data (satisfaction scores, NPS, engagement rates...) to get a complete view. Advanced analytics tools, such as text mining or sentiment analysis, will help you extract insights even from unstructured data.
For relevant, actionable analysis, it is crucial to involve the different teams in your company (marketing, sales, customer service, product...). Run collaborative workshops to combine expertise, challenge your assumptions and co-build your action plan based on voice of the customer insights. This collaborative approach, supported by data visualization tools, will ensure the insights are well understood and actionable by operational teams.
Step 4: Define your critical to quality (CTQ) requirements
Once you have drawn insights from the voice of the customer, you need to turn them into CTQs. Critical to quality requirements are the characteristics of a product or service that meet customers' key requirements. They are key indicators that let you translate the voice of the customer into concrete improvement actions.
To define them, identify the elements of the voice of the customer that have the greatest impact on satisfaction and loyalty. Then set clear, measurable targets for each of these elements. For example, if delivery speed stands out as a key issue, a CTQ could be "deliver orders within 24 hours in 95% of cases".
It is essential that they are aligned with your business objectives. Every improvement action you launch should contribute to your strategic priorities, whether that is reducing churn, increasing average order value or improving customer satisfaction.
Make sure your criteria remain actionable, with concrete action plans attached. Each CTQ should have a designated owner, allocated resources and an implementation timeline.
Step 5: Define and implement the action plan
Based on the CTQs you have defined, draw up a detailed action plan involving all stakeholders. This will ensure alignment on goals and the feasibility of the initiatives. Each action should be achievable, measurable and owned by a named person.
To make implementation easier, set up automated workflows and make sure every team member understands their role and the expected impact of their work.
Finally, remember to review your action plan regularly to adjust it to new customer insights or market changes. Flexibility and adaptability are key to the effectiveness of your VoC strategy.
Step 6: Monitor performance and continuously adjust the strategy
Once your action plan is under way, it is crucial to track its performance to keep your VoC strategy relevant. Run regular analyses to assess the impact of the actions taken and compare results against the targets you set.
Don't hesitate to adapt your strategy to new information and market trends. Customer expectations evolve, so it is essential to stay agile and adjust your action plans when necessary.
To do this, keep communication open within your team. Ongoing collaboration lets you quickly spot opportunities for improvement and make sure adjustments are properly integrated into the overall strategy. This is key to strengthening your competitive position over time.
How Batvoice AI speech analytics supports VoC in contact centers
In a contact center, every conversation with a customer is a valuable opportunity to understand their expectations and frustrations. But with very high call volumes, it can be difficult to analyze every interaction manually. That is where speech analytics comes in.
Speech analytics lets you automatically turn your recorded calls into actionable insights to improve your service quality and your offering. The voice of the customer solution from Batvoice AI goes even further by combining automatic transcription, semantic analysis and acoustic analysis for a more accurate interpretation of the topics discussed and the emotions expressed.
By analyzing in real time the sentiment your customers express, the drivers of satisfaction or dissatisfaction and the pain points in the customer journey, you will have what you need to adapt your scripts, processes and offers as closely as possible to customers' real expectations.
With Batvoice AI, you have a powerful tool to understand your customers' needs in depth and respond to them proactively. By continuously improving the quality of your service in this way, you strengthen the relationship of trust with your customers and consolidate your competitive advantage.
