I've spent years watching brands that should be dead by now keep winning. Companies with objectively similar products to their competitors, sometimes even inferior products, that still command premium prices, still earn disproportionate loyalty, and still grow when the market contracts. The thing that separates them isn't luck. It's brand power.
Brand power is one of those concepts that everyone in marketing talks about but few can actually measure. And I think that gap between intuition and quantification is exactly why so many companies underinvest in it. They feel it, they know it matters, but when the CFO asks for a number, they fumble.
Let me try to fix that.
Brand power is the ability of a brand to influence consumer choice, command pricing premiums, and drive business outcomes beyond what the product or service alone would generate. It's the cumulative effect of brand equity, brand positioning, brand image, and awareness working together in the minds of consumers.
Think of it this way: brand equity is the stored value. Brand power is that value in motion, actively shaping decisions in real time.
Kantar's BrandZ methodology breaks brand power into three measurable dimensions:
This framework matters because it connects the squishy world of brand perception to hard financial outcomes. And the numbers back it up: in 2025, the Kantar BrandZ Global Top 100 reached a record total value of $10.7 trillion, with Apple alone valued at $1.3 trillion.
Here's what I find interesting about brand power in 2026: it's becoming more important, not less, even as channels fragment and attention spans shrink.
A 2024 WARC study found that brands with rising trust indices outperform market peers by more than double over five years. Google's Think with Google research on pricing power demonstrated that brand equity directly enables companies to maintain (and raise) prices without losing customers. McCain, the frozen foods company, reduced its price elasticity by 47% over nine years through consistent brand investment.
That's not a marketing vanity metric. That's a financial moat.
In an era where AI-generated content floods every channel and product differentiation narrows in most categories, brand power is the one competitive advantage that compounds over time and can't be easily copied. Your competitors can match your features. They can undercut your price. But they cannot replicate the relationship your brand has built in someone's mind.
I'll be honest, measuring brand power used to feel like reading tea leaves. But the field has matured significantly. Here are the frameworks and metrics that actually work.
Kantar's approach combines financial analysis with consumer research across 4.5 million consumers, 22,000 brands, 538 categories, and 54 markets. They calculate brand contribution (the proportion of financial value driven by brand equity alone) and layer it onto corporate earnings. It's the most rigorous large-scale brand valuation methodology available.