The agency holdcos have an AI story, but not an AI business model

March 2, 2026 - 02:49

The world's largest advertising holding companies have spent the past year aggressively promoting their artificial intelligence capabilities, yet a significant gap remains between their promises and the reality experienced by clients. While these agency giants have compelling stories about AI integration, they have largely failed to develop clear, standalone AI business models that deliver measurable new value.

Industry analysis reveals that clients are not yet seeing transformative AI applications that justify significant incremental investment. Instead, AI is being primarily utilized as an internal efficiency tool within existing service lines, such as automated ad buying or basic content variation. This has left many marketers questioning the substance behind the hype, viewing the technology as an incremental upgrade rather than a revolutionary service.

The core challenge for these holding companies is moving beyond using AI to simply improve legacy operations. To build a true AI business, they must create and package proprietary platforms, data products, or strategic services that clients are willing to purchase separately. The current approach often bundles AI as a vague value-add within traditional retainers, which obscures its impact and commercial potential. Without demonstrable, standalone offerings that solve specific client problems in new ways, the grand AI narrative risks becoming just another unfulfilled promise in the marketing world. The pressure is now on to prove that their AI expertise can translate into billable innovation.