the method

Scale comes from stacking segments, not squeezing one.

TAM Stacking is BrightCircle’s growth method. Your product is already selling to segments nobody is advertising to, and some of them are bigger than the one you launched in. Reviews, surveys, and live conversations with buyers find those segments and the language they use. The product gets translated into that language, the media budget follows the translation that proves out, and the base keeps buying underneath it. A product you already make unlocks a market it was never advertised to. Sean Scogin developed the method while helping scale Vari past $300 million in annual revenue, where the stack was built four times.

Most brands plateau before they run out of market.

The usual answer to a slowdown is more ads. New hooks and new formats ship every week, all making the first buyer’s argument in the first buyer’s language, and the people who buy for that reason have mostly heard it.

The second market is already in the account. Somebody found the product for a reason you never advertised, and from inside the company that buyer looks like an edge case, because you built the product for one problem and you see it through that problem. Nobody sees past that from the inside. TAM Stacking is how you go looking for those segments on purpose.

Vari found four markets for one desk, and none of them was planned.

Vari started as a cardboard box on the founder’s desk. His back hurt, standing desks were not yet a category, and nothing he could buy worked. Over the years that followed, the same product found three more markets. Each one arrived as a signal the company noticed and followed.

Layer 1 · Back pain The founder’s own back

People whose backs hurt from sitting all day, at a time when almost nobody owned a standing desk. The founder was the first of them. The product started as a cardboard box on his desk, and “it started with a cardboard box” was still running as an ad years later.

This helps your back.

Layer 2 · Business travelers A SkyMall listing hit

Vari ran the desk in SkyMall, the in-flight catalog, and it sold. The buyers were business travelers, many of them salespeople, on the road constantly, who liked to stand while they worked the phone. Back relief had nothing to do with it.

Stand while you sell.

Layer 3 · Runners The reviews

Customers kept writing “sitting is the new smoking” and “I’m trying to stay active during the day.” That is a buyer who was never in pain and intends to stay that way. Vari advertised in runners’ magazines and it hit.

Sitting is the new smoking.

Layer 4 · Facilities managers The phone started ringing

Desks bought by individuals showed up in offices, and facilities managers called. The buyer was no longer the person whose back hurt, so the message left the body entirely: high quality, no repairs, no assembly, no install, and your people can go buy it themselves. A procurement pitch, and the biggest layer of the four.

No install, no repairs, and your people can buy it themselves.

The company’s part was noticing the signal when it showed up and following it. TAM Stacking is how you go looking for that signal on purpose instead of waiting for the phone to ring.

Through all four layers the product never changed, and the back-pain buyer who started it kept buying underneath everything added on top. Vari went from $2 million to $300 million+ in annual revenue, with $1 million+ ecommerce days across Vari.com and Amazon. Sean helped scale it as CMO, and the method came from there.

At OP2 Labs the complaint was the signal.

Frog Fuel is a collagen protein shot, and OP2 launched it as portable protein: take it to the gym, get protein in easy. The Meta comments were complaints, “not enough protein,” “not a complete protein,” “only 15 grams.” Most founders read that and call the formulator. The complaints were about the frame, and the frame came from the marketing. The ad that turned it, still one of the account’s top performers, led with “Strong muscles don’t matter if your connective tissue is weak,” conceded the protein argument, and asked what the buyer was taking for their tendons. Same bottle, same 15 grams. Sean ran that as CRO. It was the same move as Vari, with the product untouched and the headline doing all the work.

The market decides which segments make the stack.

A segment enters as a hypothesis, drawn from reviews, competitor claims, surveys, and customer conversations. The hypothesis becomes creative that translates the product into that segment’s language, with one job, and the test gets enough budget and time to show whether people stopped, whether they bought, and whether the order was worth what it cost.

Translations that prove out earn more creative depth and budget. The ones that do not close, and the next test starts with better evidence.

Your team gets a segment model specific enough to build from.

A segment model with the reason each group buys and the language they use for it. Named segment profiles, like The Trail Snacker or The Vegan Who Gave Up on Jerky. A prioritized 90-day testing roadmap, and build-ready creative briefs tied to each segment.

A designer or creator can start from a brief the day it arrives, and whoever runs your account can see the evidence behind every angle.

Two other documents keep a growing stack coherent. Every segment message gets written against the Brand Canon, so a new reason to buy still sounds like the brand that earned the first one. The Funnel Messaging Matrix shows which arguments the account already makes and which customers have never heard a case.

Talk through the growth constraint.

Tell us where growth has slowed, what the current team owns, and what you have tried. We will identify the strongest starting point.

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