In the age of AI dashboards and instant metrics, marketing has never been more measurable – or more misunderstood. Budgets are under scrutiny, the C-suite wants proof and CMOs often find themselves defending creativity in a spreadsheet. But, as explored in the second episode of The Science of Buyability video series, what if the key to unlocking credibility isn’t just more data, it’s a different dialect?
Samrat Sharma, partner, senior strategy and growth leader at PwC, believes that when marketing is done right, it becomes the business’s growth engine. “Our research shows companies that treat marketing as a core driver deliver 79% greater shareholder value over five years than those that don’t,” he says. “You can use AI just to drive productivity or you can use it to reinvest in growth. The marketers who do the latter are the ones changing their company’s trajectory.”
That distinction, between management and momentum, is what he calls the “confidence gap” inside the boardroom. Marketing often sounds like cost, while finance listens for certainty.
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For Tom Stein, chairman and chief growth officer at Stein, the problem isn’t that marketing lacks proof; it’s that it often speaks the wrong language. “CFOs don’t care about impressions or engagement; they care about risk, ROI and cost of capital,” he says. “If you can connect your activity to those metrics, you earn their confidence – and your budget.”
It’s a simple shift with profound consequences. When marketers reframe creative investment as confidence creation, helping decision-makers feel safer choosing their company, they stop being a cost center and start being a confidence center.
Cheryl Guerin, executive vice-president of global brand strategy and innovation at Mastercard, is equally pragmatic. “Without brand, there is no demand,” she says. “It’s all one motion: creative, data, trust. That’s how you prove value in dollars.” Mastercard’s own ‘Priceless’ platform has lasted decades because it demonstrates consistency – a core ingredient of confidence that finance leaders instinctively understand.
At EY, chief marketing officer Toni Clayton-Hine sees brand purpose as a strategic lever rather than a slogan. “Our job is to bring market insight back into the business,” she says. “When you translate what clients fear or value into the language of growth, it changes how the organization thinks about marketing’s role.”
In the boardroom, the idea that confidence closes the deal applies to CMOs as much as customers. The leaders who win budgets are the ones who make their peers feel confident about marketing’s impact. The better they tell that story, the bigger the belief.
For marketers, fluency in the language of confidence may be the most valuable skill of all.
Watch the latest episodes in The Science of Buyability video series now.
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