The Ad Market is Growing, so is the Pressure to Prove What Works
The advertising market is having a better 2026 than many expected.
The IAB has revised its forecast for U.S. ad spending growth to 12.3%, up significantly from the 9.5% it projected in January. Strong performance around the Winter Olympics and FIFA World Cup, easing concerns about the economy and expectations surrounding the midterm elections have all contributed.
The optimism is not isolated. Madison and Wall recently raised its own U.S. advertising growth forecast to 15.6%, including political spending, while MediaPost’s composite of major forecasts has moved higher as well.
But for marketers, the more interesting story is where the money is going and what brands now expect it to accomplish.
Social media is projected to grow 16.5%, CTV 15.6% and commerce media 13.6%. Digiday also reports that a growing portion of those budgets is being managed through automated and AI-powered products such as Google Performance Max and Meta Advantage+.
At the same time, marketers are reconsidering the funnel. Customer acquisition jumped nine percentage points since January to 63% of buyers, while brand equity rose six points to 43%. That combination matters. Brands appear increasingly aware that performance cannot exist independently of brand building, particularly as the consumer journey becomes more fragmented.
Then there is AI.
76% of buyers are increasing their focus on optimizing content for AI-generated answers, while 72% are focused on large language models. Nearly nine in ten are changing measurement approaches in response to AI-driven web consumption.
For me, three implications stand out.
Growth should create room for experimentation, not indiscriminate spending
A bigger market does not automatically produce better marketing. Brands should use additional budget to test new audiences, formats and platforms while maintaining rigorous measurement around what is actually incremental.
Brand and performance need to move closer together
The simultaneous rise in acquisition and brand-equity priorities is telling. In an increasingly automated media environment, brand distinctiveness may become even more valuable. Algorithms can optimize distribution, but marketers still need to give consumers a reason to choose.
AI is becoming a media issue, not simply a creative tool
The conversation has moved beyond using AI to generate copy or images. AI is increasingly influencing how campaigns are bought, how consumers discover brands and how marketing performance is measured. Digiday’s reporting also highlights the risk: automated platforms can become black boxes if marketers surrender too much control.
The revised forecast is encouraging. But the opportunity for marketers is not simply to spend more.
It is to become smarter about where growth is coming from, how consumers are finding brands and what increasingly automated media systems are optimizing toward.
More money is entering the market.
The competitive advantage will come from knowing what to do with it.
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