I’ve built my career on finding uncomfortable truths. Here’s one of the most fundamental: the marketing funnel is a lie. It’s a comfortable fiction we tell ourselves in boardrooms, a neat diagram for PowerPoint slides that bears little resemblance to the chaotic reality of how people actually buy things.
For years, I bought into it. We all did. Awareness, Interest, Desire, Action. TOFU, MOFU, BOFU. It gave structure to our strategies and a common language for client reporting. But it’s a model built for a world that no longer exists—a pre-digital, pre-social, pre-everything world of linear persuasion. The modern customer journey isn’t a slide; it’s a pinball machine. And our blind faith in the funnel is holding the entire industry back.
This isn't just theoretical. My teams at Creative Marketing Group have spent years trying to map the increasingly erratic path to purchase for our clients. We’ve wrestled with attribution models and tracked serpentine user journeys that defy any logical sequence. The conclusion is inescapable. The funnel isn’t just outdated; it’s actively misleading.
The AIDA model, the intellectual ancestor of every marketing funnel, was conceived by E. St. Elmo Lewis in 1898. To put that in context, this was the same year the first Jell-O flavour was introduced. It was a framework for a world of print ads and door-to-door salesmen. A world of information asymmetry, where the brand held all the cards.
Digital marketing didn't replace it. We just gave it a makeover. We clumsily mapped digital tactics onto its rigid structure. A blog post became 'Awareness'. A lead magnet was 'Interest'. A pricing page visit was 'Desire'. We forced a square peg into a round hole because it was easier than admitting the hole was the wrong shape entirely.
Consider the path to purchasing a high-end jacket from a classic UK brand like, say, Barbour. Does anyone really start at 'Awareness' and march obediently down the funnel? Of course not.
The real journey might look like this: see an influencer wearing it on Instagram (Awareness?), forget about it for three months, get a targeted ad on Facebook (Consideration?), click, browse, but get distracted by a work email. A week later, you're walking past a John Lewis, see it in the window, go in and try it on (Interest?). You check the price, think it's a bit steep, and leave. That night, you Google reviews, land on a menswear forum discussing its durability (Evaluation?), and finally, two days later, you buy it from the Barbour website directly because they offered a 10% first-time purchase discount (Action?).
Where is the funnel in that? It’s a chaotic, multi-touch, online/offline mess. The funnel model doesn’t just fail to capture this complexity; it encourages us to ignore it.
This obsession with a linear model leads to the great charade of modern marketing: attribution. Because we pretend the journey is a straight line, we become obsessed with identifying the one touchpoint that 'caused' the sale. For a decade, that was 'last-click attribution'. The final ad, the final search, got 100% of the credit. It was simple, measurable, and completely wrong.
It’s like giving all the credit for a winning goal to the striker who tapped the ball over the line, ignoring the midfielder who made the tackle and the defender who started the counter-attack with a 50-yard pass. At my agency, we burned countless hours and thousands of pounds trying to build sophisticated multi-touch attribution models, but it always felt like we were just patching a sinking ship.
The data exposes the cost of this delusion. Forrester research has shown that for a typical company with £10 million in annual revenue, even a modest 10% improvement in the accuracy of their marketing attribution can free up over £100,000 in inefficiently allocated budget. The funnel isn't just a harmless abstraction; it’s costing businesses real money.
We were trying to force a non-linear reality into a linear measurement framework. The problem wasn't our models; it was the underlying assumption that there was a clean path to measure in the first place.