Publicis Groupe announced that it is acquiring LiveRamp in a $2.2 billion all-cash transaction, further accelerating its transformation from a traditional holding company into a technology and data platform focused on the development of AI systems and agentic marketing infrastructure. The deal represents one of the most important adtech acquisitions in recent years, as LiveRamp today stands as one of the key global platforms for identity resolution, data collaboration and clean room connectivity between brands, retail media, publishers and cloud partners.
The company connects more than 25,000 publisher domains and over 500 technology and data partners across 14 markets, while its infrastructure enables companies to securely connect and activate data from multiple sources without directly sharing sensitive customer information. Publicis is positioning this acquisition not only as a technological expansion of its business, but as a key step in developing a new generation of AI systems built on the so-called “co-created data” model.
Instead of training AI agents on generic and static datasets, the group wants to use combined data from CRM systems, loyalty programs, retail media, cloud infrastructure, payment systems and partner networks in order to develop more sophisticated AI agents for marketing, sales, customer journey optimization and business decision-making. This is precisely where Publicis sees a new competitive advantage and room to expand its addressable market in the era of agentic AI transformation.
The acquisition comes at a moment when holding companies are increasingly aggressively building their own AI and data ecosystems. Publicis already owns Epsilon, Publicis Sapient and the internal AI platform Marcel, and through LiveRamp it is now further strengthening its infrastructure for identity resolution, clean room collaboration and data connectivity between different partners and markets.
Following the announcement of the deal, the company increased its projections for organic net revenue growth for 2027 and 2028 from the previous 6%-7% to 7%-8%, while headline EPS growth is also expected to accelerate. LiveRamp generated $813 million in revenue during fiscal year 2026, with the majority coming from subscription models and recurring revenue streams.
What makes this acquisition particularly sensitive for the market is the fact that LiveRamp has for years functioned as neutral infrastructure used by nearly all major industry players, including competing holding companies, retail media networks, publisher platforms and adtech partners. Precisely because of this, the announcement of the transaction triggered an almost immediate reaction from competitors.
According to Ad Age, companies such as Omnicom Group and Horizon Media are already considering alternatives and plans to reduce dependence on LiveRamp infrastructure. The question of neutrality is now becoming one of the market’s key issues, especially because LiveRamp today functions as a shared identity layer between the buy-side and sell-side ecosystem.
The situation is additionally complex for Omnicom, whose acquisition of Interpublic Group also included the company Acxiom, from which LiveRamp was previously spun off. Existing strategic relationships between those systems remain in place until 2028, but competitors are now trying to accelerate the development of their own identity and clean room alternatives in order to reduce dependence on infrastructure that will soon become part of Publicis.
The market’s biggest fear is not direct access to individual client data, but the strategic visibility of aggregated signals that LiveRamp processes through its enormous network of partners, retail media networks and publisher systems. Across the industry, concern is growing that these insights could become a key advantage in developing more sophisticated AI systems within the Publicis ecosystem.
Because of this, the global marketing industry is moving increasingly quickly away from the model in which holding companies are primarily creative and media networks. They are increasingly becoming owners of complete AI operating systems for marketing, commerce, customer intelligence and client business transformation.
Competitors are simultaneously building their own infrastructures. WPP acquired InfoSum last year, while Dentsu through Merkle and the M1 platform is developing its own identity and data ecosystem. At the same time, companies such as The Trade Desk, ID5, Snowflake and Databricks are trying to position themselves as potential alternatives for the identity, clean room and data collaboration market.
