Traditional tracking might be lulling brand leaders into a false sense of security.
In a competitive market, brand teams keep a close eye on familiar metrics like awareness, consideration, and preference. But sometimes, what should worry you most is what those numbers don’t show. A brand can appear healthy on the surface while quietly losing relevance where it matters most: in real buying situations. This is brand fragility. The unseen erosion of Mental Availability. The danger lies in what’s missed, the moments where your brand should come to mind, but doesn’t.
This article explores how four complementary Mental Availability concepts can help diagnose brand fragility before it’s visible in sales figures. Using anonymised case studies across categories like chocolate, coffee, rice, and gin, we uncover patterns of vulnerability that are invisible to standard brand health measures.
1. Mental Advantage: Dig deeper.
In the first case, a leading chocolate brand had 97% prompted awareness and ranked #1 Mental Market Share overall. On the surface, the brand looked healthy. But when the data was split by demographic group, an emerging weakness was exposed.
Among Gen Z, a key competitor had more Mental Advantages, meaning it was more strongly associated with multiple Category Entry Points (CEPs), making it more likely to be chosen by this group.

Key takeaway: High awareness doesn’t mean you’re top of mind when it matters. Brands must audit which buyer situations they own, especially within future growth segments.
2. Network Strength: Stack the odds in your favour.
In a coffee category study, none of the top three brands, despite their size, had a single area of Mental Advantage, yet a large global brand, relatively new to this market, had successfully built a Mental Advantage in five areas. This exposed the market leader’s vulnerability.

Key takeaway: Brands grow by building wider, fresher networks. Meaning the more CEPs owned by a brand, the more likely the brand will win.
3. Mental Reach: Understand your non-buyers.
In another case, a leading rice brand showed that whilst it had built strong mental links among current buyers, it had not penetrated the minds of enough non-buyers.
By comparing the brand’s share of memory among buyers versus non-buyers across the top ten CEPs, even accounting for category size differences, the number of expected non-buyer links fell short. This created a barrier to future growth.

Key takeaway: Future buyers start as non-buyers. If they’re not able to make multiple links to your brand on relevant occasions, you’re chances of being purchased are significantly restricted.
4. Mental Penetration: Increase the chance of Conversion
Finally, a gin brand study showed the stark implications of weak Mental Penetration. Among the sample, 53% could associate the brand with at least one CEP, and 24% of them went on to buy. Among the 47% who could not make a mental link, only 2% purchased.
The data shows how closely tied Mental Penetration is to real-world behaviour. Being known generally isn’t enough; a brand must be thought of in context.

Key takeaway: Brands with low Mental Penetration need to reach more category buyers with messaging that places the brand in the context of a key CEP.
From Diagnosis to Action
Each of these four lenses, Mental Advantage, Network Strength, Mental Reach, and Mental Penetration, offers a different way of spotting fragility before it surfaces in sales or share decline. When used together, they offer a far richer diagnostic than any single KPI. So, how should brand leaders apply this Mental Availability thinking?
1. Segment Beyond Demographics
In the chocolate example, the weakness wasn’t visible until the data was cut by generation. Segmenting Mental Availability metrics by life-stage, usage frequency, or even lifestyle goals (e.g., “health-seeking” vs. “convenience-driven”) can uncover hidden fragilities.
Fragility often lives in the cracks of averages. Don’t rely on topline results.
2. Map the Competitive Network
Mental Availability is about competing to be recalled in a wide range of buying situations, not just one or two. A brand can still be well-known, but if people don’t think of it when they’re making choices, it starts to lose relevance. Meanwhile, competitors that build stronger associations across more occasions can quietly take the lead. By tracking Mental Advantage across Category Entry Points, you can see where your brand is ahead and where it is under threat.
The more situations your brand comes to mind in, the stronger and more resilient it becomes.
3. Prioritise CEP Development
Category Entry Points are not equal in value or accessibility. Some are high-volume and highly contested (“a morning coffee”), others are niche but distinctive (“coffee after a meal with guests”).
Building Mental Availability in the right CEPs, those with high frequency and weak competitor ownership, is crucial for growth. Choose your battles wisely!
4. Target Non-Buyers
Most brand trackers emphasise current users or past buyers. But growth comes from future buyers, and they live outside your base. By tracking non-buyer memory and CEP associations, brands can identify the early warning signs of fading relevance or limited reach.
Conclusion: The Illusion of a Healthy Brand
Many of the brands described here had positive traditional metrics: high prompted awareness and even solid consideration scores. But they were still fragile.
Mental Availability theory flips how we measure success. Instead of asking “Do they know us and like us?”, it asks “Do they think of us when it matters?” That’s what makes it so effective at spotting fragility.
Mental Availability data from Ehrenberg-Bass shows that brands are chosen not just because they are known, but because they come to mind in buying situations. Without strong and widespread associations across multiple Category Entry Points, a brand risks being overlooked, especially by non-buyers and light buyers who account for much of a brand’s future long-term growth.
Traditional brand trackers measure recognition and preference. Mental Availability reveals how well a brand is positioned for future choice.
Ask yourself:
- Are we being remembered in the buying situations that matter?
- Are we building advantage across multiple CEPs, especially among future buyers?
- Are we measuring the strength and breadth of our mental presence, not just how many people recognise us?
Take our Mental Availability Review to see how well placed you are to fight off the competition and win the Mental Availability battle. https://mentalavailability.smilingcfo.co.uk
Or ask for a demo; Request a Mental Availability Assessment Demo