How do we know a marketing partner actually understands our business?

The scene I'm in this week

A founder sat across from me last week, growth-stage B2B, and somewhere in the first ten minutes he asked the question I get asked almost every time.

"So, Greg, what do you actually know about our industry?"

I love this question. Not because it's easy. Because it tells me he's been burned before. He's hired the generalist agency that slapped a template on his business and called it strategy. He's sat through the pitch from the firm that clearly learned his category on the drive over. Now he screens for it up front. He wants to root out the people who don't get it before he wastes another quarter and another hundred grand.

That's a real instinct. I'd do the same.

But here's what I tell him, and it's the truth: "You know far more about your industry than I ever will. More than a consultant who's spent ten years in it. Probably more than your closest competitor, because you see it through a lens nobody else has. If you're hiring me to out-know you about your space, don't. You'll lose that bet every time."

Then I watch his face, because the next part is the part that matters.

Naming what's actually broken

The question "how well do you know our industry?" is a proxy. The founder isn't really asking about industry knowledge. He's asking "are you a serious person or a pretender?" Industry tenure just feels like the cleanest way to tell the two apart.

It isn't. It's a broken proxy. And it's broken in a specific way worth naming.

Call it the Jargon Moat. It's the belief that sounding deep is the same as being deep. The pretender survives the "do you know our industry?" test by mirroring your language back at you. They say "value-based care" and "claims adjudication" and "zero-trust architecture" in the right places, and because the words match, you assume the understanding is there. The jargon is the moat they hide behind. You literally screened for the thing that lets them fool you.

The real test runs the other direction. A real expert can take the most tangled thing in your world and explain it to an outsider in plain words. Not because they dumbed it down. Because they understood it deeply enough to make it simple. Simplicity on the far side of complexity is the rarest signal there is, and it's the one your industry-knowledge filter can't see.

Why this is worse now than ever

Here's what changed, and it changed fast.

Industry fluency used to take years. You couldn't fake knowing healthtech reimbursement or DevSecOps tooling. The vocabulary itself was a barrier, and clearing it meant something.

Now I can prompt an AI and sound like a fifteen-year veteran of your category in about thirty seconds. Every agency pitching against me can do the same. The moat drained. Industry-sounding language went from scarce to free, which means it now proves exactly nothing about who's actually an expert.

This is the same shift hitting your own marketing, by the way. AI brought the cost of content, and the cost of sounding informed, down to zero. Volume isn't the moat anymore. Sounding smart isn't the moat. The only thing left that can't be faked is lived truth, clearly told. The clarity that comes from someone who genuinely understands the thing and can say it plainly. That's now the whole game.

The diagnostic: run this on your own company first

Before you point this at a vendor, point it at yourself. It stings more, and it's more useful.

1. 1The 12-year-old test. Ask your sharpest founder or engineer to explain what your company does to a smart 12-year-old, in three sentences, no industry words allowed. If they can't, the understanding hasn't been turned into clarity yet. It's still trapped.
2. 2Cover the logo. Put your homepage next to two competitors, hide all three logos, and ask someone outside your company to tell you which is which. If they can't, you've been hiding in the same jargon moat you're screening vendors for.
3. 3Count the seconds. Pull a recent sales call recording and count how long before your own rep reaches for a piece of jargon to explain the product. The faster they reach for it, the less the simple version exists.

What I see across 100+ B2B companies

Here's the pattern, and it's almost a law.

The founders who ask me the hardest version of "do you know our industry?" are, far more often than not, the ones who can't yet explain their own industry simply. Not because they don't understand it. They understand it cold. They've just never been forced to compress it. The knowledge is deep and the language is a tangle, and they've been so close to it for so long they can't see the tangle anymore.

Nine times out of ten, the company screening hardest for outside expertise has the biggest clarity gap on the inside. The question they're using to vet me is a mirror, and they don't know they're looking into it.

That's not a knock on them. It's the whole reason the work exists. You can't read the label from inside the bottle.

A real example

A cybersecurity founder, around $14M ARR, VC-backed, asked me the industry question harder than most. Fair. His space is genuinely technical and he'd been burned by a generalist agency the year before.

I asked him to explain, in plain language, what his product does and why a buyer should care. He talked for four minutes. I counted eleven pieces of jargon and three acronyms he never defined. At the end I still couldn't have told you, in one sentence, what changes for the customer.

He's brilliant. He knows his industry better than anyone I'd put in the room. That was never the problem. The problem was that the truth of why his company mattered was buried under the language of his category, and his homepage, his deck, and his sales team had all inherited the same tangle.

We didn't go learn cybersecurity. We pulled the clear version out of him, his head of product, and three of his customers, and put it into a single Magnetic Messaging Framework everything else could run on. Same expertise. Finally sayable. Within a couple of months his sales team stopped opening calls with a five-minute explainer, because the homepage had already done it.

What this means for you

Two things, and they point in the same direction.

When you vet a marketing partner, stop testing for who knows your industry best. Test for who can take something hard and make it simple in front of you. That's the only signal that survived the AI era.

And when you turn that same test on your own company and it stings, that's the actual work. Not learning your space. Extracting it.

Here's what to do this week:

1. 1Run the 12-year-old test on your own one-liner. If your team can't pass it, that's your real project, and no amount of content fixes it.
2. 2Change the question you ask vendors. Swap "how well do you know our industry?" for "explain something complicated to me simply, right now." Watch what they do.
3. 3Decide what you're actually hiring for. Not industry tenure. Clarity extraction. The expertise is already inside your building. You need someone whose whole job is getting it out and keeping it out, everywhere, every week.

You're not hiring a partner to know your industry better than you. You're hiring them to pull the clarity out of the people who already do. This is just truth.