Two years of consumer research across dozens of markets taught me the same lesson every time. The idea travels. The execution never does.
Somewhere around the fortieth market, I stopped being surprised. A concept that scored brilliantly with consumers in one country would land flat, sometimes badly, in the country next door. Same product. Same brief. Same creative territory. Completely different reaction. It happened often enough, across enough categories, that I stopped treating it as an exception and started treating it as the rule.
Spend two years running global consumer-research programmes across more than seventy markets, for brands most people would recognize, and you learn a lesson that sounds obvious in a sentence and is somehow still ignored by half the marketing plans built every year: there is no such thing as a global campaign. There is a global idea, and then there is the local work of making that idea land, market by market, which is a completely different job.
Where the “global campaign” instinct comes from
It is not a dumb instinct. Running one creative concept everywhere is cheaper, faster, and easier to manage than building fifty local versions of the same thing. Head office likes it because it is one deck, one approval, one set of assets. Boards like it because “global brand consistency” sounds like discipline.
The problem is that consistency and sameness are not the same thing, and most global rollouts quietly confuse the two. A brand can be completely consistent in what it stands for and completely different in how it says so, market to market. The companies that get this right treat “global” as a distribution decision. The companies that get it wrong treat it as a creative decision, and ship the same execution everywhere because building fifty versions feels like fifty times the work.
Sometimes it is not even fifty times the work. It is closer to five times the thinking, once, and then fifty local adaptations of an idea that was built to flex from the start.
What actually travels
Ideas travel. A genuinely sharp positioning, Airbnb’s shift from booking a room to belonging somewhere is a good example, survives translation because it is a belief, not a sentence structure. What does not travel: the specific joke, the specific cultural reference, the specific visual metaphor, the specific tone a market reads as confident versus arrogant. Humor is the fastest way to find this out. What reads as playful in one market reads as unserious, or worse, disrespectful, in another, and no amount of literal translation fixes that, because the problem was never the words.
The research industry has known this for decades. It is why the smartest global brands do not run one global ad. They run one global idea and then commission local execution against it, tested locally, approved locally, with head office protecting the idea and staying out of the execution. The brands that skip the local testing step usually find out the hard way, in market, in front of customers, which is the most expensive place to learn it.
Where this is heading, and where AI actually helps
The honest shift happening right now is not that global marketing is becoming more global. It is that local marketing is becoming affordable at a scale that used to only make sense for the biggest budgets in the world. Research cycles that used to take months now take weeks. Translation and localization work that used to sit as a bottleneck between “the idea is approved” and “the market can run it” is genuinely faster than it was three years ago.
That is real, and it matters. What has not changed, and will not change, is the judgment call in the middle: deciding whether a joke lands, whether a color reads as celebratory or funereal in a given culture, whether a claim sounds confident or arrogant to a specific market. Faster tools compress the distance between having an idea and being able to test it locally. They do not replace the person who has to decide what “landing” actually looks like in a market they understand. That part stays stubbornly, usefully human, and I do not expect that to change regardless of how good the tooling gets.
The actual takeaway
If a global campaign is working identically everywhere, that is not proof the idea is strong. It is often proof no one has tested it hard enough locally yet. The idea should survive contact with a new market. The execution almost never does, and treating those two things as the same is one of the more expensive mistakes I watched brands make, repeatedly, across markets that looked nothing alike once you actually sat with the people in them.
If you are thinking through how a brand should show up outside its home market, I would like to hear what you are working on. Get in touch, or see the Work page for more context on where this comes from.