Why your call center needs speech analytics

Startek Editorial
Startek Editorial

Jan 02, 2024 | 5 min read

As customers increasingly value personalized experiences, data plays a crucial role in fostering customer engagement. However, many brands face challenges in managing the valuable data contained within voice conversations. Call center speech analytics emerges as a solution to this issue, effectively transforming unstructured voice data into actionable insights. By implementing call center best practices like speech analytics, organizations can unlock the wealth of information hidden in customer interactions, enabling them to better understand customer needs, preferences, and sentiments.

Although digital channels continue to grow in popularity, voice remains the preferred channel for customer service queries, meaning any brand with a contact center must put tools in place to ensure this valuable data can be mined and used to create brand value. Additionally, for companies considering scalability and cost-efficiency, exploring contact center outsourcing could be a strategic option to manage customer interactions effectively while focusing on core business activities.

First commercially available in the early 2000s, the applications for speech analytics and the benefits the technology delivers for brands seeking to differentiate through customer experience (CX), have grown rapidly. Today, natural language processing (NLP) makes it possible for technology to understand conversations in the everyday language customers use when speaking to your customer service team. Increasingly, leading brands rely on speech analytics to uncover the insights necessary to build world-class experiences.

Also read: Gain insights into contact center optimization to improve customer satisfaction and operational efficiency.

What is call center speech analytics?

Call center speech analytics uses technology to listen to and analyze conversations. By using AI, rather than people, large amounts of unstructured data can be analyzed effortlessly.

Speech analytics identifies words and analyzes audio patterns to detect emotions, monitor agent performance and assess call quality.

Similar advanced call center technology can be employed to analyze text and the combination of speech and text analytics gives organizations the ability to uncover deep actionable insights that can be used to improve future interactions or have a positive impact on 1-2-1 customer interactions in real-time.

McKinsey estimates that speech analytics can drive cost savings of up to 30% and deliver customer satisfaction score improvements of 10% or more

Post-call and real-time speech analytics

Speech analytics can be applied after the call has taken place, referred to as post-call analytics, or take place in real-time.

Post-call analytics is used to identify trends, for example to identify commonly used phrases. By uncovering the pain points and unmet needs that lead customers to reach out to customer service, brands can improve their customer experience, drive satisfaction and develop new products or services.

Real-time speech analytics improves the 1-2-1 experience of agents and customers, for example by prompting agents to take a particular action, notifying managers that an agent needs support or prompting agents to offer appropriate products or resolutions based on the conversation taking place.

"See how Generative AI customer experience can transform your approach to customer service and engagement."

Speech analytics benefits for your call center

Speech analytics infographic

Within the call center, speech analytics has five primary benefits:

  • Reduce customer effort
    Post-call speech analytics enables brands to uncover areas of high customer effort and pinpoint actions that can be taken to improve customer engagement and satisfaction. For example, if customers repeatedly reach out to live agents because they have been unable to complete a particular task on the brand website or app this insight can be used to improve self-service functionality, enhancing customer satisfaction and driving efficiencies for the organization.

    Post-call speech analytics can provide valuable insights that improve the ability of self-service tools, including chatbots, to contain customers within the self-service channel and avoid the need to escalate to more costly live agents.

Also read: Optimizing Customer Engagement: How Multichannel Contact Centers Drive Efficiency

  • Quality assurance
    Speech analytics enables 100% of agents’ conversations to be monitored in real-time and prompt agents to adhere to required scripts or phrases, for example, to ensure legal compliance.

    With more agents than ever before working in a home environment, many brands are focused on maintaining data security. Real-time speech analytics also enables brands to guard against social engineering by monitoring when personal data is requested and flagging unnecessary demands to managers for review. This can be especially useful in industries where customers may expect to be asked to share sensitive information, for example in banking, insurance and healthcare.

Suggested Readings: Discover the transformative digital customer experience trends shaping the future of customer engagement.

  • Enhance agent coaching
    Many call centers record agent calls but few of those recorded calls will ever be reviewed. Contact centers often rely on 1-2-1 line manager-led coaching to improve agents’ skills, but no call center has the staff that would be needed to listen to and review every call an agent makes. In this scenario, opportunities to engage and motivate agents around well-conducted calls may go overlooked and opportunities for coaching are also missed. Implementing a real time agent assist system could address these challenges by providing immediate feedback and coaching support to agents during their interactions with customers, enhancing performance and customer satisfaction.

    Speech analytics makes listening to every call possible, empowering managers by identifying coaching opportunities as well as highlighting examples of well-executed calls. Combined with agent assist technology, speech analytics enables agents to receive feedback in real-time, driving continuous improvement in every call.

  • Improve agent experience
    Customer service agents must perform many roles simultaneously, documenting call details and accessing and sharing appropriate information while, at the same time, listening closely to the customer’s conversation. Your brand wants the customer to feel heard and understood, but multi-tasking agents may struggle to give them the attention they need.

    Speech analytics makes it possible to alleviate the burden on agents by automating tasks such as data entry, accessing and suggesting knowledge base information and prompting next best actions in real-time. By streamlining the agent experience, speech analytics improves agent satisfaction, speeds agent ramp times and drives agent retention.

"Enhance your call center operations with our expert advice on how to improve call center customer service."

  • Drive customer satisfaction
    By identifying customer sentiment, speech analytics can be used to alert agents to the emotional state of the customer, for example whether a customer is happy or frustrated, and use this information to prompt appropriate actions.

    Speech analytics can also ensure agents avoid language and phrases that cause customer dissatisfaction and ensure a consistent experience is delivered regardless of who is taking the call. In this way, speech analytics can be employed to ensure a positive brand experience at every touchpoint.

    By prompting agents to deliver the most appropriate information or promotional offer in response to the conversation being had, brands can drive sales and improve customer experience.

Making speech analytics insights actionable

Speech analytics enables organizations to effortlessly scrutinize vast amounts of data and uncover strategic insights. But insights can only add value to an organization if they are easily accessed and understood by those who need to act on the latest information.

To derive benefit from speech analytics it is essential to consider where the insight you intend to unlock will add the most value in your organization, for example to executive teams or operational teams, and ensure these groups have easy access to dashboards that make it possible to incorporate the findings into their day-to-day activity.

Finding the right partner

Speech and text analytics offer brands wide-ranging opportunities to improve the customer and agent experience, but many organizations are unsure where to start or how to best use the data that speech analytics unlocks.

Working with a partner who takes the time to understand your business goals and customer needs and has the experience necessary to guide you toward the use cases that will add most value for your brand is essential.

Startek has more than 30 years’ experience delivering world-class CX for brands across the globe. To learn more about how speech analytics can help your business to reduce agent attrition and drive customer satisfaction, contact us.

Related posts

Press releases

Startek GPTW 2024
Startek® earns prestigious recognition as India’s Best Companies To Work For 2024 

Startek® named one of India's Best Companies To Work For 2024 after earning Great Place To Work® Certification™.

June 2024

Read more

Press releases

Comparably awards - banner
Startek® earns top honors in Comparably Awards for Best Career Growth and Best Leadership Teams 

Startek® earns top honors from Comparably: Best Career Growth & Best Leadership Teams, reflecting commitment to professional development and exceptional leadership.

June 2024

Read more


Virtual call center agent
Enhancing customer service efficiency with a virtual contact center: A comprehensive guide

Discover the benefits and challenges of the virtual contact center. Learn about key features and how to set up a virtual call center.

June 2024

Read more

Press releases

WE matters banner Startek.
Startek sweeps eight W.E. Global Employees’ Choice Awards 

Startek® wins 8 awards at W.E. Global Employees’ Choice Awards, including CEO and CHRO accolades for top leadership.

June 2024

Read more


Call center agent using ai for better CX
The future of CX with Generative AI 2024: Ten trends and predictions

Discover the future of customer experience (CX) with cutting-edge insights into Generative AI's impact on businesses in 2024.

June 2024

Read more


call center agent at work
What is call center management? Best practices and advanced tools

Master call center management for success. Learn its importance, types, and role in customer experience. Discover call center management top practices & KPIs.

June 2024

Read more


elder citizen in a hospital speaking with a customer service rep
Discover how healthcare contact centers transform patient care

Explore how healthcare contact centers help to enhance patient care. Discover Healthcare Contact Center best practices, challenges, technology, and 5 key metrics.

May 2024

Read more
View all

Stay connected

Please enter a valid email address.
Please select the checkbox before submitting the registration form.
Thank you for sharing your details. We look forward to keeping in touch.