WPP OpenX

WPP's internal AI center of excellence and client-facing generative AI practice, built on OpenAI's technology stack and operating across WPP's global agency network.

WPP OpenX is a specialized practice within WPP, the world's largest advertising and communications group, established to harness the power of OpenAI's technologies across WPP's vast agency network. Launched following WPP's strategic partnership with OpenAI, OpenX serves as an internal center of excellence and client-facing capability that integrates generative AI into creative production, media planning, data analytics, and marketing strategy. The team works across WPP's portfolio of agencies including Ogilvy, GroupM, VMLY&R, Wunderman Thompson, and others to embed AI-driven workflows and tools at scale. OpenX is not a standalone AdTech vendor but rather an operational model and dedicated team that bridges WPP's agency capabilities with OpenAI's foundational models. It focuses on developing proprietary AI applications, training agency staff, and delivering AI-enhanced solutions to enterprise clients. This includes use cases such as AI-generated creative assets, personalized content at scale, media optimization, and audience intelligence. In the broader AdTech and MarTech ecosystem, WPP OpenX represents a significant bet by a holding company on generative AI as a core competitive differentiator. By embedding OpenAI capabilities directly into client workflows, WPP aims to reduce production costs, accelerate campaign timelines, and unlock new forms of personalization — positioning itself ahead of rival holding companies like Publicis, Omnicom, and IPG in the AI transformation race.