From agencies to ecosystems: How holding companies are owning the creator economy

Global advertising holding companies are aggressively transforming influencer marketing from a secondary digital tactic into a primary, data-driven media channel. By acquiring specialized agencies and building proprietary AI platforms, these networks are creating full-stack ecosystems that integrate creator discovery, content production, and commerce. This shift signifies the professionalization of the creator economy, moving the sector toward a model defined by measurable business outcomes and large-scale infrastructure.
Publicis Groupe has positioned itself as a leading consolidator in the sector through a series of high-profile acquisitions, including the AI-powered platform Influential in 2024, which provides access to over 3.5 million creators. By further adding Captiv8 in 2025 and BR Media Group to its portfolio, Publicis is linking creator activity with Epsilon’s identity graph to build a closed-loop system for audience intelligence. Meanwhile, WPP has integrated influencer marketing into its broader media planning through its INCA platform, utilizing agencies like Goat Agency and Obviously to treat creators as a data-led extension of traditional media strategy rather than a standalone channel.
Omnicom Media Group and Dentsu are similarly formalizing influencer marketing as a disciplined media category. Omnicom’s Creo offering, powered by the Omni platform, allows for creator campaigns to be evaluated alongside other major media investments, while Dentsu Influence leverages a Creator & Trends Studio to shift the focus from simple brand awareness to performance-driven outcomes. Havas has taken a culture-first approach through Havas Play, acquiring firms like Wilderness and India-based PivotRoots, while also launching the Horizon Global joint venture in 2025 to scale data-driven marketing solutions via an AI-led platform.
Other major players like Interpublic Group (IPG) and Stagwell are pursuing specialized or tech-heavy strategies to capture market share. IPG’s Influencer ID, developed within IPG Health, focuses on regulated industries and expanded into European markets in 2025 to meet demand for category-specific expertise. Stagwell is positioning itself as a challenger by acquiring LEADERS, an AI-native infrastructure designed to connect brands with hundreds of millions of creators through predictive analytics. This global transformation is particularly evident in India, where the influencer marketing sector is growing at an annual rate of 20–25%, fueled by a rising demand for vernacular content and long-term creator partnerships.
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