Brand awareness and image study: what it measures and how to read it

1. The problem: a marketing budget without a measuring instrument

A company spends a significant sum on advertising every month and knows exactly what it paid, but not what it received. Sales grew, but so did the market. A competitor launched a big campaign, and the team does not know whether it lost ground. The managing director asks "how well known are we?" and everyone answers with an impression. This is the situation the brand awareness and image study resolves: it replaces impressions with measurements that are comparable over time and against competitors.

The study answers four questions. How many people in the target audience know the brand, and how easily does it come to mind? What do they think of it: which attributes do they associate with it, what sets it apart from competitors? How many of those who know it have tried it, use it and prefer it? And how does all of this change from one wave to the next, especially after a campaign? It is descriptive quantitative research, usually repeated, and its value lies in comparison.

2. The three levels of brand awareness

Brand awareness is not one figure but three, measured in this strict order, because each question influences the next.

• Top-of-mind. "When you think of [product category], which brand comes to mind first?" One brand per respondent. It is the harshest indicator: it measures who leads the category in the consumer's mind.
• Spontaneous awareness. "Which other brands of [category] do you know?" The respondent lists them unprompted. Brands named spontaneously are those that enter consideration without a stimulus.
• Aided awareness. The list of brands in the category is read or shown: "Which of these do you know, even if only by name?" It is the broadest level and the easiest to raise through advertising.

The gap between levels is the diagnosis. A brand with 80% aided and 15% spontaneous awareness is known but not present: people recognise it but do not think of it. A brand with 40% spontaneous and 5% top-of-mind is in consideration but does not lead. Volume advertising raises aided awareness; positioning and consistency raise spontaneous and top-of-mind awareness, and those correlate with sales.

3. Brand image: the attributes and the map

Brand image is what people believe about the brand once they know it. It is measured through a list of 10-15 attributes relevant to the category: "has fair prices", "is modern", "is trustworthy", "is for people like me", "has good service", "is a local brand". Each respondent indicates, for every brand they know, which attributes fit it. The list is the same for all brands, otherwise comparison is impossible.

The result is read in two ways. By attribute: what percentage of those who know the brand associate each attribute with it, against competitors. And on a map: a correspondence analysis places brands and attributes on the same plane, and a brand's proximity to an attribute shows the association. The map answers the strategic question: which space the brand occupies, with whom it is confused, and which attribute nobody claims. Attributes are chosen before the study, preferably after focus groups have identified what matters to consumers, not what the company would like to matter.

4. The funnel: from awareness to preference

Awareness is the beginning, not the goal. The study measures, for each brand, the successive steps: awareness (aided), consideration ("would you consider buying"), trial ("have you ever bought"), current use ("have you bought in the last three months") and preference ("is it the brand you buy most often"). The ratio between consecutive steps, called the conversion rate, shows where each brand loses people.

5. Study design: population, method, sample

The population is the category's target audience, not the general population: buyers of dairy products in the last three months, loan holders, parents of school-age children. A precise definition reduces cost and increases relevance.

The method depends on the population and the frequency of waves. For frequent tracking with a short 10-12 minute questionnaire, the telephone survey or the online survey are efficient. For a category with a broad audience, including rural and older people, the baseline wave is done face to face, and later waves may use a faster method, provided the change of method is documented and tested on a parallel wave; otherwise the differences between waves measure the method, not the campaign.

The sample is sized by two criteria: the segments to be reported, for example regions or age groups, each with at least 100-150 respondents; and the minimum change that must be detected between waves. To observe an increase in spontaneous awareness from 30% to 35% as a statistically significant difference, roughly 1,200-1,500 respondents per wave are needed; for a 10-point increase, around 400. The agency must show this calculation in the proposal, and the methodology FAQ explains the principle.

6. The questionnaire: question order is the method

In an awareness study, question order is not a drafting detail but a condition of validity. Any mention of a brand before the spontaneous question contaminates the result: if the invitation to the study or the interviewer's introduction names the company, the spontaneous awareness measured is false. The standard structure:

• Screening on the category, without naming any brand.
• Top-of-mind, then spontaneous awareness, recording the order in which brands are named.
• Aided awareness on the full list, in rotated order.
• Advertising awareness: "for which brands have you seen or heard advertising in the last month?", spontaneous and aided, and possibly recognition of specific advertisements.
• The funnel: consideration, trial, use, preference.
• Image attributes, for the brands known, in rotated order.
• Socio-demographic data.

The questionnaire is kept identical from one wave to the next. A changed question breaks the series, and a question added before the awareness questions distorts them.

7. Tracking: the baseline wave and the rhythm

A single awareness study says where the brand is; only the second says where it is heading. The baseline wave is carried out before the campaign or the change you want to evaluate. Subsequent waves run at equal intervals, quarterly or half-yearly for most categories, monthly for brands with large advertising budgets, and always with the same questionnaire, the same population and the same method. The effect of a campaign is read by comparing the wave after it with the baseline, on the indicators the campaign could influence: advertising awareness, aided and spontaneous awareness, the attributes communicated. Effects on preference and sales appear later and more weakly, and a campaign judged on them one month after airing is judged wrongly.

8. How the results are used

A well-built brand awareness and image study produces decisions, not just charts. If aided awareness is high and spontaneous awareness low, the budget shifts from volume to message and consistency. If the image is confused or identical to a competitor's, the problem is positioning, not budget. If the funnel breaks between consideration and trial, the solution is not advertising but distribution or price. If advertising awareness rose but the image did not move, the advertisement was seen but communicated nothing, and the creative must be tested before the next airing.

The most useful report format is a repeatable dashboard: the same indicators, the same charts, from one wave to the next, with significant differences marked and a page of conclusions stating what changed, what did not, and what follows. The guide How to read a research report shows how to avoid misreadings.

9. What to ask the agency

• The definition of the target population and the method, with justification.
• The sample calculation by segment and by minimum detectable change.
• The list of brands and attributes, and their source.
• Confirmation that the brand is not mentioned before the spontaneous questions.
• Rotation of lists and control of order.
• The wave calendar and the commitment to keep the questionnaire identical.
• Significance tests between waves, in the report.
• A dashboard comparable from one wave to the next.

The brand awareness and image study is the instrument through which marketing becomes measurable. It does not replace judgement, but it gives it a starting point: comparable, repeated figures, on the same scale, for your brand and for those you compete with.

See also: Quantitative research Monitoring and testing Strategic marketing consulting Telephone surveys (CATI) Online surveys (CAWI) How to read a research report

The Perspicuus research team · 2 August 2026