
Traditional marketing is workflow-heavy, reliant on data analysis, results-driven, and conducted across multiple systems. All of these characteristics make it the perfect case for agentic AI. Shifting manual processes like outreach and lead nurturing or building strategies based on vast amounts of user data to an autonomous agent not only saves time but also positions marketers ahead of the competition by identifying opportunities in real time.
Microsoft and Publicis Groupe Expand Partnership
For nearly ten years, Microsoft has been working alongside Publicis Groupe, a global comms leader. Back in 2018, the companies co-created an innovative marketing platform called Marcel. While Publicis Groupe focused on the architecture and design of Marcel, Microsoft leveraged Microsoft Azure AI and Office 365 to build it.
Today, the Marcel AI platform delivers a range of features and services that unify more than 100,000 employees at Publicis Groupe and their clients, enabling them to share knowledge and expertise while leveraging specialized capabilities. Now, Microsoft and Publicis Groupe are extending their strategic partnership to create a full-stack marketing solution that unifies legacy systems, AI agents, and identity-based data for the burgeoning agentic AI marketing economy.
“This partnership reflects our belief that AI must do more to serve humanity by empowering creativity and innovation,” said Judson Althoff, CEO of Microsoft’s commercial business.
“By bringing Microsoft’s cloud and AI capabilities together with Publicis Groupe Solutions built on Azure, we are giving creatives and makers the freedom to spend less time on repetitive execution and more time shaping ideas, building brands and driving meaningful growth for our customers.”

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To meet the needs of modern marketers, the extended partnerships will focus on three core areas: the cloud, agentic AI deployment, and an identity-based data model.
Publicis Sapient, a digital consultancy firm owned by Publicis Groupe, developed its Slingshot framework to automate and accelerate the software development lifecycle. In this expanding partnership, Slingshot will leverage Microsoft’s cloud to support the migration of legacy systems to Microsoft Azure.
Regarding AI agent deployment, Sapient’s existing AI solutions will integrate with Microsoft Copilot Studio, Microsoft Agent 365, and Microsoft IQ, enabling customers to embed AI directly into critical business processes. Customers can then use the company’s Bodhi platform to deploy and scale AI agents across operations, commerce, marketing, and customer engagement.
Finally, the data utilized by these AI products and services will be grounded in Epsilon, Publicis Groupe’s IP intelligence layer. By building AI agents on Microsoft Fabric and fueling them with Epsilon, users will have the ability to operate on the basis of real-world, proprietary data, maximizing business value.
Closing Thoughts
This extension of Microsoft’s existing partnership with Publicis Groupe is particularly interesting because it highlights the development of AI in the marketing space. Microsoft’s relationship with Publicis began with AI — before the world was widely discussing it. Now, with generative AI and agentic tools at their disposal, the two companies can truly push the boundaries of what is possible in marketing.
It’s always exciting when a company like Microsoft, with its deep infrastructure and technical expertise, partners with an organization known for pushing the limits of innovation in its field. Collaborations like this have the potential to deliver truly transformative outcomes. Stay tuned — we’ll be closely following the launch of this solution-in-progress which looks set to become a major milestone in the agentic marketing space.




