The Modern Marketing Data Stack 2026

AI has moved beyond features and into workflows. Systems now select tools, coordinate actions and shape decisions with limited human intervention. That changes the operating model for every marketing organization.

• How do you lock down customer data for privacy and compliance while using it everywhere it creates value?
• Who governs decisions when the decision-maker isn't human?
• How do you build AI systems that are effective, accountable and trusted — not just fast?

The report examines how marketing stacks are being redesigned to answer these questions, and what separates organizations making real progress from those still experimenting.