We’ve spent years obsessing over the customer journey. Mapping it. Optimising it. Engineering every touchpoint to nudge people forward. But what if customers aren’t really ‘journeying’ anymore? Because increasingly, they are not the ones doing the work. AI is.

Customers are no longer searching. AI is searching for them. They are no longer building consideration sets. AI is curating them. They are no longer evaluating options. AI is pre-selecting them.

The early stages of the journey have collapsed. What used to take days or weeks now happens in seconds. And AI is not just supporting decisions. It is shaping them. This is not a fringe behaviour. It is a structural shift that is already embedded in how people make choices. And it will only accelerate. Which means the premise of customer experience has just fundamentally changed.

You have a new customer, and it is not human
Your customer journey now has a gatekeeper. It does not think, feel or behave like a human. In an AI-mediated world, your customer is no longer the only audience that matters. You are also being interpreted, summarised and ranked by machines acting on their behalf. That changes the rules.

Your CX signals are no longer just feedback loops for improvement. They are the inputs that determine whether an AI assistant recommends you, ignores you or replaces you.

The question is no longer ‘did we deliver a great experience?’. It is ‘did we deliver the kind of signals an AI trusts enough to recommend us?’. If you are not managing for that, you are not managing your growth.

AI is the new moment of truth
For years, brands have used AI to improve experience. Faster service. Better personalisation. Lower cost to serve. That was the easy win. What is happening now is much more disruptive.

AI assistants have become a critical decision layer in the journey. Not a channel. Not a tool. A filter. A Kantar study shows more than 6 in 10 consumers now use AI assistants weekly or daily. In Australia, 78% have used generative AI to search in the past two months. This is not experimentation. This is habit. And it is fundamentally changing how choices are made.

Customers are no longer browsing, comparing and weighing options in the way we designed for. They are outsourcing that cognitive load to AI. ‘The AI didn’t just help me shop. It chose for me’. That is the shift.

The shortlist is now machine-built
Take a high-consideration category like buying a family car. Previously, this meant hours of research, multiple sites, endless comparison. Now it’s one question: ‘What’s the best SUV under $50k for a family of five?’. And the answer is not a list of links. It is a curated recommendation.

The shortlist is built instantly based on how the AI interprets relevance, quality and trust. Our research shows that 1 in 4 car buyers are already adopting an AI-first approach. And it is not limited to automotive:

• 75% of shoppers have used AI-powered tools in their shopping journeys
• 4 in 10 travellers are using AI to plan trips, with most more than open to it
• Around 2 in 10 Australians have used AI assistants for financial advice

This is not channel shift. It is power shift. From customer to machine.

CX just became your most important growth lever
So, what decides whether you make that shortlist? Not your paid media. Not your SEO strategy. Not your brand guidelines. Your customer experience. Because AI models are trained on real-world signals like reviews, forums and feedback. Every interaction, good or bad, becomes data that informs how your brand is understood and recommended.

CX has always shaped brand predisposition. Now it determines visibility. This has real commercial consequences. McKinsey estimates that up to $750 billion in US revenue will flow through AI-powered search by 2028.

AI is already reshaping three core growth levers:

• Acquisition: do you get surfaced at all?
• Retention: are you seen as dependable or replaceable?
• Value: how easily can a ‘better’ option be found?

Customer lifetime value becomes fragile when AI is constantly optimising for something better. And in a market where 78% of Australians are already changing how or where they spend, that vulnerability matters. Because AI removes friction. And friction was often the only thing protecting you from churn.

If you are not managing for AI, you are invisible
Most organisations are still optimising CX for humans alone. That is no longer enough. You need to understand how your experience translates into machine-readable trust signals. You need to know how AI assistants are representing your brand when you are not in the room.

And most importantly, you need to actively manage it. That means:

• Understanding what customers are actually asking AI.
• Auditing how AI assistants interpret and present your brand versus competitors.
• Strengthening the CX signals that influence recommendation and trust.
• Managing visibility in AI-driven discovery, not just traditional search.

Because if you are not shaping how AI sees you, someone else will.

The customer journey has not just evolved. It is being rewritten.
The early stages are collapsing. Decision-making is becoming compressed. And a new layer of influence has emerged between you and your customer. AI is not only part of the customer’s journey; it is defining it.

At Kantar, we are helping organisations understand not just how to use AI to improve CX, but how AI is reshaping the journey itself. From what people ask, to what machines recommend, to how brands earn their place in the shortlist. If you are not actively managing how your brand shows up in AI, you are already falling behind.