Performance Marketing: Don’t Leave Your Brand Behind

As digital ad platforms have grown and matured, marketers have increasingly shifted budgets to performance marketing. And it’s easy to see why: performance marketing offers targeting, tracking, and reporting that help marketers optimize ad spend — and defend it with real results. And now, as tariffs and other economic uncertainties loom, marketers are feeling even more pressure to deliver quick wins. Performance marketing, then, is looking pretty tasty.

But there’s a problem. Performance marketing is a sales activation strategy, excellent at capturing existing demand but limited in its ability to create new demand, particularly in the long-term. Companies that have neglected demand creation and brand building are finding it harder and more expensive to grow, as overreliance on performance marketing puts them in a feedback loop of diminishing returns.

We’ve been here before

More than a decade ago, Les Binet and Peter Field published their explosive report on the effectiveness of marketing strategy. The result? Brands that relied on a mix of ‘brand building’ and ‘sales activation’ performed better than those that leaned too heavily on one single strategy. 

Their main conclusion was that over-reliance on short-term activation can generate immediate sales but weakens the long-term growth and brand equity that companies need to thrive in the future. The brands that performed the best tended to have a 60/40 split between brand building and sales activation, although the exact ratio varies by industry and market.

• The most effective campaigns combine long-term brand investment with short-term activation.

• Brand building increases future demand and improves the effectiveness of conversion-focused activity.

• Sales activation alone becomes less effective over time if brand equity is not replenished.

We might further argue that driving sales during times of economic uncertainty is less important than setting your brand up to make sales in times of greater certainty, presumably when you can convert at a higher rate. Neglecting your brand now to focus solely on performance marketing may help you scrape by, but it’s a survival strategy that will fail to reap the greater rewards available in the future.

Balance the budget

As e-commerce expanded, many organizations shifted funds away from brand building and toward measurable digital channels. eMarketer reports that marketers have increasingly prioritized lead generation, conversions, and measurable ROI over brand-building objectives such as awareness and trust. In a recent survey, lead generation and conversions were prioritized by 48.2% of marketers, compared with 20.5% for brand awareness and 11.2% for brand trust. Additionally, 84% of CMOs cited ROI as their primary metric for budget allocation.

Increasing pressure on marketers for short-term results and attribution reflects a growing disconnect within the C-suite, according to a survey by NIQ. While 83% of CMOs believe in the value of long-term brand building, they say only 69% of their CEOs and CFOs do — a decrease of 11% since 2024.

The need for immediacy raises the risk that companies will hit the panic button and overinvest in performance marketing at the expense of their brands. Cooler heads need to prevail — when the pressure is greatest, that’s when it’s most important to slow down and avoid reactionary moves. The marketers who push against the tide and continue to invest in brand building may see slower short-term gains, but will see future rewards for years to come.

Performance marketing’s key advantage is slipping

One of the fundamental assumptions behind the rise of performance marketing was that digital media offered relatively inexpensive and scalable customer acquisition. That assumption is becoming less reliable.

Auction inflation is being driven by increased competition. Researchers at Columbia Business School found that when advertiser demand shifted onto Meta’s platform during the temporary TikTok ban in January 2025, Meta’s CPMs increased by approximately 10% due to intensified competition among advertisers. While that was a shock event, inventory competition generally increases over time, and ad prices will likely increase in lockstep. 

Increased competition, a growing demand for lower-funnel inventory, and premium AI-driven ad products all contribute to higher advertising costs across major platforms. If acquisition costs continue rising while brand awareness stagnates, CAC will increase, ROAS will decline, and growth will slow.

Greater privacy means weaker targeting

The success of performance marketing was built on a foundation of abundant user-level data. For years, advertisers could track users across websites, apps, and devices, allowing for highly precise targeting, retargeting, and attribution.

That environment no longer exists.

Nielsen notes that marketers are operating in an "age of uncertainty" due to privacy regulations, platform policy changes, and the declining availability of identifiers such as third-party cookies and mobile advertising IDs. The more privacy protections expand, the harder it becomes to connect ad exposure to business outcomes.

Apple's ATT framework fundamentally changed mobile advertising by requiring users to opt into tracking across apps and websites. As a result:

• Advertisers lost access to significant amounts of third-party behavioral data

• Retargeting audiences became smaller

• Attribution windows became more limited

• Lookalike modeling became less accurate

• Reported conversions became less complete

Meta itself publicly acknowledged that Apple's privacy changes negatively impacted advertising performance and conversion measurement.

Performance marketing won’t save your brand

The evidence points to a larger reality: performance marketing still has a very important role to play, but it can’t function as a standalone growth strategy.

For years, brands could rely on cheap digital attention, abundant consumer data, and increasingly sophisticated attribution systems to drive growth. Those advantages have eroded.

• Media costs are rising

• Competition is intensifying

• Targeting is becoming less precise

• Attribution is becoming less certain

At the same time, decades of effectiveness research continue to show that sustainable growth comes from balancing demand capture with demand creation.

To be clear, the brands that will win in the next decade won't abandon performance marketing. But they will recognize its limitations and rebuild the brand foundations that made performance marketing effective in the first place.