Contact Center Trends

Contact center vs. call center: What’s the difference and why it matters

Nuno Brito

By Nuno Brito

0 min read

Contact Center Vs Call Center

Learn the differences between the two and why contact centers deliver better customer experience.

Customer service has evolved considerably since the dawn of the first call center in the 1960s. Today, a contact center is often the key interface between a brand and its existing and would-be customers. While some people use the terms “call center” and “contact center” interchangeably, there are differences between the two. 

What is a call center? 

A call center is an office used by a company to make or receive customer phone calls. These offices are staffed by large teams of agents that provide assistance on customer orders and returns, general questions, service requests, and similar issues.

The first modern call center was established in the late ‘60s in the United Kingdom. The concept became mainstream in the next decade with the wide availability of Rockwell International’s Galaxy Automatic Call Distributor (a telephone booking system) as well as the popularity of telephone headsets inspired by NASA Mission Control Center equipment used during the televised Apollo missions.

These modern call centers were based on on-premises private branch exchanges (PBX), which were purchased, owned, and maintained by the company and initially used for outbound sales calls. This would change with the introduction of the toll-free “800 number” allowing customers to call companies directly—for free (the owner of the “800 number” would pick up the tab for the call). 

Through the 1970s and 1980s, technologies such as speech recognition, a prerequisite to the development of interactive voice response (IVR) systems, text mining, universal and virtual queue; automatic call distribution, and skills-based routing were born.  

What is a contact center? 

On a basic level, contact centers could be considered modern-day call centers. But they are much more than that since they support channels beyond phone calls. In addition to providing customers the ability to connect with companies via many different channels, contact centers are a central part of a company’s customer relationship management (CRM) platform. 

As part of a company’s CRM, contact center agents have access to the entire company-customer relationship. This allows the agent to quickly and efficiently address key issues, as the platform provides historical information, such as previous purchases, brand interactions, and customer lifetime value—yes, longtime and high-value customers often do get premium service for their loyalty.

"Contact center technology allowed millions of agents to work from home during the COVID-19 pandemic."

Today’s contact center technology also allows customers to get in touch with a company not only via phone but also through online chat, self-service web support, email, SMS text messages, social media, video chat, and other methods. By providing these different channels, contact centers give customers the option to communicate with brands in their channel of choice. 

For example, digitally native customers may prefer quickly solving an issue via text message. Less tech-savvy individuals, or someone without a mobile phone, might prefer sending an email for a less urgent issue. 

Unlike call centers that use on-premises software, today’s contact centers are increasingly cloud-based, a technology known as “contact center as a service,” or CCaaS. With this type of contact center, also known as a virtual contact center, the company pays a subscription fee to a vendor that hosts the technology platform. 

This virtual technology allowed millions of contact center agents to work from home during the COVID-19 pandemic, as the only equipment needed is an internet connection and a computer.

Call Center Call Scoring Evaluation Form Items


Call center call scoring evaluation form items

The evolution from call center to contact center.

While all contact centers are call centers, not all call centers can be considered contact centers. Contact centers have evolved from call centers primarily through technological advances that have changed the way we communicate. The widespread availability of the internet was one of the earlier drivers in the move toward contact centers, as customers now had a digital tool to reach companies.

With every new technology that hits the market—mobile phones and SMS/text messaging, smartphones, social media, chatbots, and more—customers gain new ways to connect with companies. And, with the emergence of artificial intelligence (AI) for contact center agents, these channels can become more automated, freeing human agents to deal with more complex issues or higher-value customers.

AI also can be incorporated into agent scripts and workflows, providing prompts for agents to suggest new products or services, or to troubleshoot customer issues.

Virtual contact centers using a CCaaS platform can immediately benefit from their vendor’s latest software upgrades. Contact center agents can simply log into the vendor’s platform to access customer inquiries. The ability to plug into the contact center platform from anywhere means contact center managers can hire a diverse set of employees from anywhere around the world, and can scale the number of available agents up or down as contact volumes demand.

Why contact centers offer a better customer experience.

One of the main problems with call centers is that people don’t like spending long periods of time on hold. Despite advanced IVR technology, customers can experience long wait times during spikes in inbound call volume due to a service outage, product recall, or another incident that affects a large number of customers. 

Waiting for an available agent to take their call is a time-consuming and frustrating experience for customers. Repeatedly hearing a recorded pitch for a service that is down while on hold often layers an additional insult to the customer’s experience. 

Contact centers with automated workflows, AI-driven chatbots, and other digital touchpoints do not suffer from this issue as often. When customers quickly address routine issues—such as researching whether a service is experiencing a widespread or limited outage—it results not only in fewer inbound phone calls to the contact center but also in a smoother customer experience. 

Cloud-based contact center platforms like the ones described earlier also afford the ability to quickly scale the number of agents available as call demand requires.

Why contact centers are the future of customer experience.

As technology continues to evolve, so will the contact center. With the advent of AI comes a new hybrid model for contact center operations. One in which AI helps with routine, everyday questions and issues—such as where to send a bill or how to reset a password—and human agents are tapped to address more complex problem solving to deliver personalized, empathetic customer experiences.


Nuno Brito

Nuno Brito

Nuno started writing for blogs in 2009. He has extensive experience researching and writing about contact center best practices and customer experience. Nuno loves emerging tech trends such as AI and machine learning. When he's not having fun exploring content writing, you can find him at the beach.