The curious case of the coffee shop people choose without thinking. Why Costa’s greatest strength may not be its coffee

There is a confession I should probably make before we begin this investigation.

Costa is not usually where I would choose to go for the best cup of coffee.

That is not meant as an attack on Costa. Coffee preference is personal, and there are plenty of people who would firmly disagree with me. Given the choice, however, I will often look for a good independent coffee shop instead.

And yet I have visited Costa countless times.

I have met clients there. I have worked between appointments there. I have stopped at Costa branches in unfamiliar towns, railway stations, shopping centres and motorway services. I have bought coffee from Costa Express machines when there was not a coffee shop anywhere nearby.

This creates an interesting customer mystery.

Why do people repeatedly choose a business when they do not necessarily believe it offers the very best version of the product?

The obvious answer is convenience.

That is part of it, but I think something more interesting is happening.

Costa is not simply selling coffee. It is selling the comfort of knowing what will happen next.

At the scene

Picture the situation.

You are in an unfamiliar town with thirty minutes before your next meeting. You need somewhere to sit, check your emails and gather your thoughts.

There is an independent cafe on one side of the street. It looks a little run down, but you cannot see whether it has tables, whether customers are expected to order food, whether there is Wi-Fi or whether someone will object if you open your laptop.

On the other side is Costa.

Before walking through the door, you already have a reasonable idea of how the experience will work.

You know roughly what will be on the menu. You know that you can order at the counter. You know that nobody will be surprised if you sit alone. You know that you can probably stay for a while without being hurried out. You may even recognise the furniture, the cups and the layout.

The independent café might provide better coffee, warmer service and a more memorable experience.

Costa still feels like the safer decision.

That safety matters because every unfamiliar choice carries a small emotional cost. Customers must work out what to do, what to ask for, how much something might cost and whether they will feel comfortable once they are inside.

Costa has spent decades removing many of those questions.

The company began in London in 1971 and still uses the Mocha Italia blend developed by its founders after testing 112 different variations. It has since grown into an international business with thousands of stores and many thousands of other locations and self-service machines.

That scale does more than make Costa easy to find.

It makes Costa familiar.

Gathering the evidence

Research into branded coffee-shop choices has found that previous experience and familiarity, alongside convenient location, are among the strongest influences on where customers go.

This makes sense because customers rarely evaluate every available option from the beginning.

We use mental shortcuts.

We return to places where we know how the system works. We buy brands we recognise. We favour choices that reduce the risk of embarrassment, disappointment or wasted time.

This is not laziness.

It is a sensible response to a world in which we make hundreds of decisions every day.

The familiar option requires less mental effort.

Costa’s consistency therefore performs an important job. It reduces uncertainty.

The drink might not be identical every time. The service will inevitably vary between branches. Some locations will feel warm and lively, while others may feel tired or impersonal.

The overall shape of the experience, however, remains recognisable.

This is why familiarity should not be dismissed as boring. In the right circumstances, familiarity can feel reassuring.

A familiar coffee shop can become neutral territory: somewhere people meet, work, wait, recover between appointments or simply spend an hour without needing to explain why they are there. One recent account of Costa’s place in British life described how individual branches become settings for everyday routines, relationships and community, even while remaining part of a large chain.

Customers may arrive for coffee, but the role the business plays is often much bigger.

Solving the mystery

The mistake many businesses make is believing customers always choose the objectively best product.

They do not.

They choose the option that feels most appropriate for the situation they are in.

Sometimes they want discovery, craftsmanship and a conversation with the owner.

Sometimes they simply need a dependable coffee, a table and somewhere they will not feel awkward.

The same customer can want both experiences on different days.

This is an important lesson for businesses that spend most of their energy trying to prove they are better than the competition.

Better quality is valuable, but quality is not the only thing customers value.

They also value certainty.

They value knowing where to go, what to do and what will happen after they buy.

They value businesses that reduce the number of decisions they must make.

They value not feeling foolish.

This is particularly important during the early stages of a customer relationship.

Your existing customers already understand your business. They know how to order, whom to contact and what happens next.

New customers do not.

They are standing outside the metaphorical coffee shop, trying to decide whether entering will create more questions than it answers.

A confusing website, an unexplained process or a vague service description can make an excellent business feel risky.

Customers may not say that they lacked confidence. They will simply choose the option that felt easier to understand.

Familiarity without indifference

There is, of course, a danger here.

Consistency can become complacency.

A business that relies too heavily on familiarity may stop noticing tired environments, frustrating processes or inconsistent service. Customers may continue visiting because the business is convenient, but that does not mean they feel loyal or enthusiastic.

Being familiar gets you considered.

It does not guarantee you will continue to be chosen.

The strongest businesses combine reassurance with enough care, humanity and distinctiveness to prevent familiarity becoming indifference.

For Costa, that challenge becomes harder as the business grows. A recognisable format must still leave room for individual branches and employees to create warmth. The experience must feel dependable without feeling mechanical.

Smaller businesses face the opposite challenge.

They often possess warmth, expertise and personality, but fail to provide enough reassurance before the customer buys.

Their offer may be excellent, but the process feels uncertain.

The opportunity is not to copy a large chain.

It is to borrow one of its most useful principles: make the unfamiliar feel easier.

The Case File

The clue

Customers regularly choose Costa even when they believe another coffee shop might offer better coffee.

The evidence

Familiarity, convenient locations and previous experience reduce the perceived risk and effort involved in making a choice.

The verdict

Customers are not always choosing the best product. They are often choosing the experience they can understand most quickly and trust most easily.

The next move

Review your business through the eyes of someone who has never bought from you.

Can they immediately understand what you offer?

Can they see what it costs, or at least how pricing works?

Do they know what will happen after they enquire?

Can they picture what it will feel like to work with you?

Have you answered the questions that existing customers no longer need to ask?

Open your own case

Start by looking for uncertainty rather than dissatisfaction.

Ask three people who do not know your business well to visit your website or review your sales process. Do not explain anything to them first.

Then ask them:

What do you think this business does?

Who do you believe it is for?

What would you expect to happen if you contacted it?

Where did you hesitate?

Their answers may reveal that the problem is not the quality of your offer.

The problem may be that customers cannot become comfortable with it quickly enough.

Costa’s greatest strength may not be that customers believe it serves Britain’s finest coffee.

Its strength is that, in thousands of different situations, people already know what choosing Costa will feel like.

When customers are busy, uncertain or somewhere unfamiliar, that feeling can be more valuable than being the best.

Sometimes the business that wins is not the one promising the greatest experience.

It is the one that makes the decision feel safest.