Grocery brand tracking: one size fits none
Most grocery brand tracking starts from a standardized measurement framework. Our research suggests grocery should be measured differently.
say they always or usually choose the same store. That reads as loyalty. It isn’t.
We surveyed 4,000 buyers across the US and UK, covering 18 everyday categories, to understand how brand decisions actually get made. In grocery, that headline loyalty number hides more than it tells you.
Loyalty here is mostly inertia
The same shopper uses different stores for different trips, and a loyalty score hides all of it. Only one in five say they’re likely to switch (21%), but nearly four in 10 (38%) would switch for a cheaper option, and a third (33%) for a more convenient one.
People stay because nothing has pushed them yet, not because they’re committed. That’s why the useful questions in grocery aren’t about how loyal people say they are. They’re about which trips you win, who’s quietly ready to go, and what tips the choice.
The questions your grocery brand tracker should answer
We wouldn’t start by deciding what to measure. We’d start by understanding how your brand wins.
Which trips do you win?
The big shop, the top-up and the dash for something tonight are different decisions with different rules. A single loyalty score averages across all of them. Track share trip by trip, because that’s where it moves, and where the next shop is won or lost.
Who’s vulnerable, and to what?
Don’t track who says they’ll leave, track who would if the right things played out, and what those things are. The cheaper rival, the new store nearer home, the scheme that finally frustrates them. Your vulnerability share moves long before your churn number does.
What qualifies you, and what decides the trip?
Trust is the qualifier: nobody does a weekly shop somewhere they don’t trust to get it right. But trust only gets you considered. What decides the trip is value and convenience, the cheaper option, the shorter journey. Track the two separately, because one keeps you in the running and the other wins the sale.
Those aren’t generic tracking questions. They’re grocery questions.
Grocery brand tracking built around how shoppers decide
Most brand trackers start from a standardized framework. Kantar’s seven BrandDynamics measures, YouGov’s sixteen BrandIndex metrics, Tracksuit’s brand funnel. Those approaches buy consistency across categories by starting from a common framework and adapting it to each market.
ACT does the opposite. We don’t start with a standard questionnaire and adapt it to grocery. We start with grocery.
Actionable
Every metric earns its place by driving a decision. Knowing which trips you’re losing is actionable, because it tells you where the budget goes. A loyalty score that moved two points isn’t. If you can’t act on it, we don’t track it.
Customized
Built around how shoppers here actually decide. That means measuring share trip by trip, tracking your vulnerability share rather than stated loyalty, and separating what qualifies you from what wins the trip.
True
Organic Intelligence captures what people say when nobody’s asking. Here that’s deal fatigue, scheme frustration and a rival’s pull, months before any of it reaches your switching data.
The ACTion Brief
One direction this quarter, which here is usually a choice between defending the big shop and taking the trips you’re missing. Three plays underneath it. What to watch, what to do, what to skip. A decision document, not a dashboard.
Methodology. Online survey of 4,000 buyers across the US and UK, nationally representative on age, gender and region, covering 18 categories. Grocery base: 714 respondents.
Grocery brand tracking FAQ
Standard trackers lean on a single loyalty score, and in grocery that score flatters you. Three in four shoppers say they always or usually use the same store, but the same person quietly uses different stores for different trips. A loyalty number averages over that, so it can look healthy while you’re losing the top-up shop or the evening dash without noticing. What it can’t see is which trips you win, who’s ready to leave, or what would tip them.
Less loyalty than inertia. Most shoppers stay because nothing has pushed them to move, not because they’re committed: only about one in five say they’re likely to switch, yet nearly four in ten would move for a cheaper option and a third for a more convenient one. Trust keeps a store on the list, but value and convenience are what actually win the individual trip.
Grocery is bought trip by trip, not shopper by shopper, so it should be measured that way. The useful things to track are which occasions you win (the big shop versus the top-up versus the dash), your customer vulnerability (who would leave if a rival gave them a reason, and what that reason would be), and the split between what qualifies you for consideration and what decides the trip. A generic funnel measures none of these.
Three things: share by trip type, so you can see the missions you’re quietly losing; vulnerability share, the shoppers who would move under the right conditions, rather than only those who say they intend to; and qualifiers versus deciders, trust as the thing that keeps you in the running, value and convenience as the things that win the shop.
