Heggie.design
Blog · July 1, 2026

The four components of a funnel

Most marketing advice fails a growing business the same way: it hands over a piece and calls it a plan. Run ads, says the ad agency. Redesign the site, says the web shop. Post more, says the social consultant. Each piece is real, and each one, alone, does almost nothing — because a customer doesn't experience pieces. A customer experiences a path.

That path has a name. A funnel is the complete route from the moment someone first sees your business to the action that grows it — the call booked, the form submitted, the checkout completed. Every business that gets customers from the internet has one, whether anyone designed it or not. The undesigned ones leak.

Every working funnel is built from the same four components.

01 — A way to be found

The front door. Before anyone can decide anything about your business, they have to encounter it — in a search result, a feed, a podcast, a billboard on a road they drive every day.

The mistake here is rarely absence; it's mismatch. A business buys attention in a place its customer doesn't look, or looks without intent. A roofer's customer types "roof repair near me" into Google at the moment the ceiling stains — that intent is worth more than a month of posts. A wedding photographer's customer scrolls Instagram for a year before ever searching. The component is the same; the right surface depends entirely on where your particular customer already pays attention. Choosing that surface — and paying for it well — is its own craft, which is why paid ads management is a service and not a checkbox.

02 — A place to land and decide

Attention arrives with a question: is this for me, can I trust it, what do I do next. The landing page exists to answer that question — nothing else.

This is the middle of the funnel, and it's the only component you control completely. You can't control what Google charges or what the feed rewards, but every word, image, and button on your own page is yours. That makes it the highest-leverage thing a growing business can fix, and the most common thing done badly: the ad promises one thing, the page opens with another, and the visitor — who owed you nothing — leaves. The pages we build get one job each, and everything on them either does that job or gets cut.

03 — A clear way to say yes

The decision needs somewhere to go. A form, a booking calendar, a checkout, a phone number that someone actually answers — the moment where interest becomes a name you can reply to. We used to call this component "a clear way to convert," but convert is our word — a form submit, a booked call, a checkout is a customer saying yes.

The failures here are mundane, which is why they survive: a form with eleven fields, a "Contact Us" page two clicks away, a booking tool that opens in a broken popup. Nobody decides to make saying yes hard. It accumulates. The fix is equally mundane — ask for the minimum, put it where the decision happens, test it end to end — and it routinely does more for lead volume than any redesign.

04 — A way to see what's working

The first three components produce behavior. The fourth makes the behavior visible: which channel brought the visitor, what they did on the page, whether they said yes, what each lead cost.

Without it, every marketing decision is an argument between opinions. With it, most arguments end in a minute — the number is right there. This is the component businesses skip most, because it produces nothing visible on the site itself. It's also the one that makes the other three improvable, which is why measurement is where we start when a business already has traffic and no idea what it's doing for them.


The components matter less individually than the arithmetic between them. A funnel multiplies: traffic × page × yes × learning. A zero anywhere makes the product zero. Excellent ads pointed at a weak page perform like weak ads. A beautiful page nobody finds performs like no page. And any funnel without measurement performs at whatever level it launched at, forever, because nobody can see what to fix.

So the practical question isn't "which piece should we buy" — it's "which component is our ceiling." Sometimes that's obvious. Traffic but no leads: the page. Leads but no idea where they came from: measurement. No traffic at all: the front door. When it isn't obvious, measurement goes first, because it's the component that tells you about the other three.

That's the shape of everything we build. Not a website, not a campaign — the whole path, with the numbers attached. When a business wants all four components built at once, that's the Customer Engine.

Let's talk.

A short, three-step form. We reply within two business days. Your first Customer Engine starts at $10,000; everything else is quoted per project.