Global ad spending has steadied after a turbulent year, setting the stage for modest acceleration in 2026. Digital is still the main engine, but traditional media’s rebound will add lift as markets stabilize.

Dentsu forecasts the global advertising market will surpass $1 trillion for the first time in 2026, growing 5.1% and powered by digital channels that will capture nearly 69% of total spend. Retail media leads with projected 14%–16% growth, while online video and social also expand double digits. Major global events—including the Winter Olympics, FIFA World Cup, and a packed political calendar—will drive attention and pricing pressure across markets. APAC remains the fastest-growing region, led by India and China, while the US will represent about 40% of worldwide spend. For marketers, algorithm-first planning, advanced measurement, and early tentpole buying will be critical.

Global ad spending is now expected to rise 7.4% to reach $1.17 trillion in 2025, driven by social media and digital investments, per WARC’s updated forecast. Advertisers aren’t slashing budgets, but instead rethinking spending as economic uncertainty accelerates the shift to digital channels, performance campaigns, and newer formats like influencer marketing.

The news: Connected TV (CTV) is overtaking linear as television’s growth engine. Once the undisputed king, linear TV has fallen to just 12% of global ad spending, while CTV is on pace to exceed 40% by 2030, per WARC Media’s Global Ad Trends report. CTV already accounts for nearly half of viewing hours, fueling billions in ad revenues for Netflix, Amazon, and YouTube. The shift signals not just changing audiences but also a fundamental rewiring of how ads are bought, measured, and monetized. Our take: CTV is moving from experimentation to expectation. With US spending expected to balloon in the next few years, the question isn’t if brands should shift budgets—it’s how fast. CMOs who lean into retail integration and creative innovation while demanding accountability will set the pace in a US CTV market projected to reach $51 billion by 2029. Those who wait risk losing share as CTV matures into advertising’s most measurable channel.