S4 Capital is retooling itself around AI agents, replacing traditional agency work with scripted, storyboarded, and even “directed” content by machines. One Google Pixel campaign was almost entirely automated, compressing production timelines from months to weeks. According to executive director Wes ter Haar, roughly 65% of agency functions could already be handled by AI—today.
The broader business strategy is being rebuilt around what S4 calls an “AI workforce,” tackling strategy, content, and media as bundled, tech-led services. Think fewer people, more automation—and ideally, more recurring revenue. There’s even a consulting wing emerging to help CMOs restructure their teams around this shift, especially in integrating AI platforms. The company’s mantra is “mass marketing as a service” by 2026, and a future where billable hours are swapped for outcome-based fees.
Of course, this pivot isn’t solely sparked by vision; it’s also a response to softening revenue and global instability. But S4 isn’t the only one getting cozy with automation. L’Oréal, Kraft Heinz, and Unilever are pumping out thousands of AI-generated creative assets monthly, radically cutting production times and costs. For now, not every CMO is ready to hand over the keys to the robots—but with economic pressure rising and rapidly advancing AI capabilities, that could change quickly.

Read more at Digiday.
