The bullseye framework: how to pick the right growth channels

Most B2B companies do not choose their growth channels, they drift into them. Someone knows LinkedIn, so you go on LinkedIn. A competitor runs Google Ads, so you do too. Before you know it, your budget is locked into two or three channels you never consciously weighed against the sixteen others you could have tried. The bullseye framework solves that. It is a structured way to test and pick channels systematically, developed by Gabriel Weinberg and Justin Mares in their book Traction. In this article you will learn how it works and how to apply it to your own growth.

TL;DR: instead of guessing which channel works, you consider them all, test the most promising ones in cheap experiments and then concentrate on the one channel that delivers most. No gut feeling, just evidence.

Why channel choice goes wrong so often

There are roughly nineteen ways to reach customers: from SEO and paid advertising to content marketing, email, partnerships, events, PR and community building. Most companies know three or four of them well and ignore the rest. That makes sense, because you cannot be an expert in everything. But the problem is that the channel you happen to know is not necessarily the channel where your ideal customer sits, or where you bring in qualified leads most cheaply.

The second problem is scattering. Companies that do dare to experiment often do the opposite: they try ten channels at once, with a few hundred euros per channel. The result is that no single channel gets enough attention or budget to really prove whether it works. You learn nothing and after three months you conclude that “nothing works”.

The bullseye framework sits exactly in between. It forces you to think broadly and to focus sharply, in that order.

The three rings of the bullseye

Picture a target with three rings. The outer ring is broad and exploratory, the inner ring is where you make money. You work from the outside in.

Ring 1: the outer ring, everything that is possible

Start with a brainstorm in which you imagine, for each of the nineteen channels, what a reasonable approach would look like. Not whether it will work, only how you would go about it. For SEO: which search intents would you target? For partnerships: which players could you work with? For events: which trade shows does your audience attend?

The goal of this ring is to shrink your blind spots. You force yourself to take channels seriously that you would normally skip. Often that is exactly where the channel your competitors overlook is hiding, and therefore the channel where competition is lowest and costs are most favourable.

Ring 2: the middle ring, what looks promising

From that broad list you pick a handful of channels, usually three to five, that look most promising for your situation. For each of them you design a small, cheap experiment. The questions you answer are simple: roughly how much does it cost to win a customer through this channel, how many customers can you realistically reach with it and how long does it take before you see results?

The key word here is cheap. An experiment is not a full campaign. You want a signal, with as little budget and time as possible, on whether a channel stands any chance at all. Think of a small ad test, a handful of cold emails or a single guest article, not half a year of investing in a blog before you dare draw a conclusion. Which experiments you run first is best decided with a prioritisation model; read how ICE, PIE and RICE compare.

Ring 3: the bullseye, your core channel

One channel almost always emerges from the experiments that clearly outperforms the rest. That becomes your core channel. And here comes the part most companies skip: you throw all your energy into that one channel and squeeze it dry before you do anything else.

The thinking behind this is that most growth in a given phase comes from one dominant channel. Only when that channel hits its ceiling do you go back to ring two to build a second one. Focus beats scattering, almost every time.

How to approach this in practice

The framework sounds simple, and it is. The difficulty lies in the discipline. A few practical principles help you get started.

Define upfront what success means. Before you start an experiment, decide which outcome means “yes, this works”. For example a maximum cost per qualified lead that fits your margins. Without that line drawn in advance, you will rationalise any result afterwards.

Measure at the right level. Many channels look good at first glance because they deliver plenty of traffic or clicks. But traffic is not revenue. Judge a channel on qualified leads and pipeline, not on vanity metrics such as impressions or followers. A channel that delivers few but deadly serious leads beats a channel that brings in a lot of noise.

Keep an eye on the lead time. SEO and content marketing need time before they take hold, paid channels give a signal faster. So do not write off a slow channel too early, but be honest as well: if you see no signal at all after a reasonable test period, stop.

Repeat it regularly. Channels saturate, costs rise, your market changes. The bullseye framework is not a one-off exercise but something you redo every quarter or every six months. The channel that was your growth engine last year can lose its return this year.

The pitfall: a channel is not a strategy

This is where the biggest thinking error we see companies make sits. They apply the bullseye framework, find a channel that works and think they are done. But picking a channel is not the same as having a growth strategy.

The bullseye framework tells you which channel you use to reach people. It says nothing about what happens next: how you turn visitors into leads, how you qualify leads, how you position your offer, how you follow up and how you retain customers. A perfectly chosen channel that leads to a landing page that does not convert still delivers nothing.

That is why channel choice works best as part of a bigger system. Growth marketing is that system: the approach that orchestrates SEO, CRO, content, paid channels and lead generation into one predictable growth engine. The bullseye framework is the piece that determines where your inflow comes from, but it only really runs once the rest of the engine has been built too. Want to know how that engine fits together? Read our explanation of what growth marketing actually is and how it works first.

When to do it yourself and when not to

For a small company with one obvious channel, the framework may be overkill. If you know your customers come in exclusively through personal networks, there is no need to weigh nineteen channels. But as soon as you seriously want to scale and make your growth predictable, it pays to tackle it in a structured way instead of continuing to guess.

Channel choice itself is not the hardest part, by the way, executing and continuously optimising is. That is why many companies opt for a growth marketing agency that sets up the experiments, reads the data and helps squeeze the core channel dry, while the internal team focuses on the product. If you mainly want to broaden your inflow, also read how to increase website traffic without leaning on SEO alone and where the difference lies between growth marketing and demand generation.

In summary

The bullseye framework is not a trick but a thinking discipline. Think broad, test cheap, focus sharp. You avoid the two classic mistakes, blindly picking the familiar channel and scattering your budget across too many channels, and you base your choice on evidence instead of on gut feeling. But remember: a chosen channel is a beginning, not an end point. The real gain sits in the system around it.

Want to talk through which channels deliver most in your market and how to tie them to pipeline instead of vanity metrics? Get in touch with us and we will look together at where your growth engine reaches a return fastest.