The Mechanics of B2B Brand Growth

Mental availability, distinctive assets, and why demand generation alone isn't enough.

Most B2B marketing strategies have a blind spot: they're built to capture buyers who are already in-market. And do you know what percentage that is? Only 5%: the ones actively searching for solutions. The webinars, the content, the ads, all designed to convert people who already know they have a problem.

But research from the B2B Institute shows that 95% of your potential buyers aren't in-market at any given time. They're not really searching or evaluating. They're just... not ready yet.

And when they do become ready, when the budget gets approved, when the pain point becomes critical, when the decision can no longer be delayed, they're working from memory. Who do I already know in this space? Who have I heard of? Who comes to mind when I think about this problem?

Marketing researchers call this mental availability. In B2B, where sales cycles are long and purchases are infrequent, it determines whether you're part of the conversation.

Byron Sharp and Jenni Romaniuk's research at the Ehrenberg-Bass Institute proves this across industries: brands grow by being easier to think of and easier to buy. If you're not in that mental shortlist when someone enters the market, you're not in the conversation. It doesn't matter how good your product is.

The brand and demand balance that drives growth

Most B2B companies invest heavily in demand generation, the tactics designed to capture people actively looking e.g. webinars, whitepapers, targeted ads.

However, Les Binet and Peter Field's research on B2B effectiveness shows that brands need roughly a 50/50 split between long-term brand building and short-term demand generation. Brand building creates the mental structures that make people think of you. Demand generation converts that awareness into pipeline.

When you skew too heavily toward demand gen, you're fishing in a small pond. You might catch what's there today, but you're not creating future demand. When you invest in both, demand gen becomes more efficient because people already know who you are.

Distinctive assets: what makes you instantly recognizable

Mental availability comes from being seen consistently, with cues that make you instantly recognizable.

Romaniuk calls these distinctive brand assets, visual and verbal elements that belong to you. Your logo, colors, typography, tone, imagery, even the way you structure your content.

Think about Mailchimp's yellow and that chimp. Stripe's purple gradient and technical aesthetic. Notion's minimalist black-and-white design system. These aren't arbitrary, they're memory cues that make the brand easier to recall.

In B2B, where buyers encounter dozens of similar-sounding companies, distinctive assets do real work. They help your brand get noticed faster, remembered longer, and confused with competitors less often.

The mistake most B2B companies make: changing everything every two years when new leadership arrives. Every time you change your visual identity, you're erasing the memory structures you've spent years building.

Category entry points: when do people think of you?

Let’s get tactical. Mental availability is about being remembered at the right moments, not just in general.

Romaniuk's concept of Category Entry Points (CEPs) asks: when do people think about your category? What triggers the need?

For a CRM, it might be: "we're losing track of customer conversations," "we just hired our fifth salesperson," "we're expanding into a new market." For a cybersecurity company: "we just had a close call," "new compliance requirements," "preparing for an audit."

Companies that understand this map these entry points and make sure their brand is linked to them. They show up in content, in messaging, in the places buyers look when those moments happen.

Without this, you're just talking about features and hoping someone's in-market when they see it.

The long game: why B2B brand building takes patience

None of this happens overnight. Mental availability compounds over time, which is why the companies that win in B2B are the ones that show up consistently for years.

Binet and Field's research shows that brand-building campaigns in B2B take at least six months to show impact, and their effects keep compounding. Demand-gen campaigns spike and then decay quickly. Brand-building campaigns build slowly but last longer.

This is also why most B2B companies underinvest in brand. The CFO looks for an immediate, measurable answer. But brand-building is harder to measure. It requires patience.

The companies that commit to it, that show up consistently, build distinctive assets, link their brand to category entry points, are the ones buyers think of first. And being thought of first is worth more than any single campaign.

What actually gets measured

If you're going to invest in brand-building, you need to know if it's working. To do that, we use measures that predict growth (not with vanity metrics like impressions or reach).

Sharp and Romaniuk recommend tracking:

• Mental market share: What percentage of your category's buyers think of you?

• Category entry point associations: When buyers think about [specific need], does your brand come to mind?

• Distinctive asset recognition: Do people recognize your brand cues without seeing your name?

These aren't perfect proxies for revenue, but they're leading indicators. If more people think of you, more people will eventually buy from you.

The shift required

What this requires isn't complicated, but it does require a shift in how leadership thinks about marketing.

It means accepting that most of your buyers aren't in-market today, so you can't measure everything by pipeline generated this quarter. It means building distinctive brand assets and protecting them over time, instead of refreshing every two years. It means showing up consistently, even when there's no immediate ROI to point to.

Because in the end, B2B buyers choose from what they can remember. And if you're not building memory, you're not building a brand.

How does your company balance brand-building and demand generation? Do you measure mental availability, or are you flying blind?