Why simplicity is becoming the strongest growth driver in service
Blog

Why simplicity is becoming the strongest growth driver in service

15.12.2025

App with confetti, hotline with waiting time – the service paradox

Many companies invest in highlights such as colorful apps, charming newsletters and small surprises. But while some people smile briefly, the majority of the target group hangs out on the hotline or clicks through complicated portals. The contradiction is obvious: Enthusiasm is celebrated, simplicity is neglected.

But it is precisely this simplicity that is the strongest driver for loyalty. A Harvard Business Review analysis shows: Customers who can solve their problem with little effort are significantly more willing to buy again. Enthusiasm creates attention – effortless service creates trust.

CES beats NPS – the key figure that really counts

For a long time, Net Promoter Score (NPS) and Customer Satisfaction (CSAT) were considered a measure of customer satisfaction. However, it is now clear that the Customer Effort Score (CES) is the more reliable indicator of customer loyalty. CES measures how much effort customers have to make to resolve a concern – for example in the event of a malfunction, a contract change, or router setup.

A large scale Harvard Business Review study shows: 94% of customers with little effort are ready to buy again, while high effort leads to migration and negative word-of-mouth significantly more frequently.

Why effort does more harm than enthusiasm good

Psychologically, this is easy to explain. Behavioral economics research proves the principle Bad is stronger than good: Negative experiences have a stronger and longer effect than positive ones.

One exciting moment can last ten interactions – but one frustrating experience erases everything. In service practice, this means that a quick, clear solution weighs more than any “wow” gesture. Leading customers through simple, self-determined processes reduces frustration, strengthens trust and creates emotional connection.

M-net case study: When self-service creates real proximity

M-net provides a good example. With the M-net hilft App, based on Conntac's self-service solution, the workload for customers has been drastically reduced. Whether router setup, WiFi optimization or troubleshooting – the app guides you step by step, automatically recognizes technical problems and, if necessary, leads directly to support. The result:

  • Significantly fewer hotline calls for recurring topics
  • Significantly higher initial solution rate
  • Increasing customer satisfaction while at the same time reducing service costs

The effect is clear: Simplicity creates proximity because customers feel understood – without ever having to fill out a support form.

Areas of action for companies

1. Think processes from the customer's perspective

Each contact line should be checked to see if it creates friction. Are the steps logical? Are there unnecessary queries or waiting times? An internal Customer Effort Map uncovers hidden obstacles.

2. Establish self-service as a basis

Self-service is not an additional feature, but a core component of modern service strategies. A self-service app or digital customer portal allows customers to solve problems themselves – quickly, intuitively and around the clock. Internet providers or public utilities in particular show that anyone who consistently integrates self-service reduces support costs and at the same time increases the customer satisfaction.

3. Create transparency and control

Customers want to know what's happening. Real-time status messages, comprehensible steps and clear communication return control. This reduces inquiries and strengthens trust.

Conclusion: Simplicity is the new principle of enthusiasm

Customer expectations are changing: Enthusiasm remains nice, but simplicity is key. It saves energy, creates satisfaction and promotes loyalty – without fireworks. Companies that simplify their service processes invest in an invisible but powerful asset: the trust of their customers.

Self-Service Solutions such as MyProvider show how to do this – by reducing complexity, empowering customers and making real service noticeably simple.

Download the white paper on the topic ”Understanding CESand learn how to design service processes effortlessly.

Frequently asked questions about simplicity in customer service

What does simplicity in customer service actually mean?

Simplicity describes how easily customers can resolve an issue. Clear processes, understandable communication, and as few steps as possible are key. It is not about offering many features, but about making them easy to use.

Why is the Customer Effort Score more important than NPS or CSAT?

The Customer Effort Score measures the actual effort customers need to solve a problem. Research shows that low effort is more closely linked to loyalty and repeat purchases than satisfaction or recommendation metrics. CES highlights friction instead of mood.

Isn’t it enough to impress customers?

Impressive moments can create short-term positive feelings, but they do not compensate for frustrating experiences. One complicated or slow service interaction can outweigh several positive ones. Reliable and simple solutions have a longer-lasting impact.

What role does self-service play in simple customer service?

Self-service allows customers to solve issues independently without waiting times. When done well, it forms the foundation of modern service models and reduces pressure on support teams. Clear guidance and understandable steps are essential.

Is self-service suitable for internet providers and utilities?

Internet providers and utilities benefit in particular. Common topics such as router setup, Wi-Fi issues, or outages can be handled digitally. This lowers support effort while improving perceived service quality.

How can companies reduce customer effort in practice?

A good starting point is reviewing all service processes from the customer’s perspective. Unclear steps, repeated questions, or missing status updates create unnecessary effort. Digital self-service, transparent communication, and clear processes reduce effort in a measurable way.

Why does simplicity build trust in customer service?

When customers understand what is happening and what the next step is, they feel in control. Transparent processes and clear communication create reliability and strengthen trust in the provider and its service.

Photo of Johanna Kugler
Johanna Kugler

Content Marketing Manager

Other ARticles

Less effort, more loyalty – Customer Effort Score (CES)
20.08.2025

Less effort, more loyalty – Customer Effort Score (CES)

Many Internet providers and public utilities continue to invest in excessive service promises instead of optimising the decisive factor: customer effort.

Zum Blogbeitrag
myProvider: Customer self-service for ISPs, network operators and public utilities
14.01.2025

Efficient customer service in the digital age

Customer service requirements are constantly evolving. Customers expect not only quick and competent support, but also personalized support — and preferably around the clock. Learn more.

Zum Blogbeitrag
UX customer service invisible trust
09.12.2025
Neu

Why good UX is invisible and how it creates trust

An elegant button is useless if the process behind it is incomprehensible. Good UX means: Technology fades into the background and everything simply works.

Zum Blogbeitrag
A mobile phone in one hand
04.05.2023

Are service apps sustainable?

Service apps don’t save the world – sure – but they give companies the opportunity to support their customers faster and more efficiently. But are service apps sustainable? Can this technology help reduce the environmental impact of businesses?

Zum Blogbeitrag
An agent sits in the customer service centre with her hands in front of her face
11.04.2023

Monday Peak in Customer Service

Mondays are an unpopular day for many people. The weekend is over, the working week begins and the alarm clock rings far too early. However, Mondays can become a challenge not only for employees, but also for companies – especially in customer service.

Zum Blogbeitrag
Why simplicity is becoming the strongest growth driver in service
15.12.2025
Neu

Why simplicity is becoming the strongest growth driver in service

Customer expectations are changing: Enthusiasm remains beautiful, but simplicity is key. It saves energy, creates satisfaction and promotes loyalty.

Zum Blogbeitrag

Become a Conntac Insider

Subscribe to our LinkedIn newsletter The Conntac Chronicles to receive relevant insights and perspectives on current topics and challenges in the field of modern service solutions.

A woman high fiving another person