Julia White joined AWS as global CMO in November 2024 with a stated mandate: build a marketing organization that can deliver growth at size and scale. Her answer is not a new tech stack. It’s a structural one.
The two-pizza team model applied to marketing
White is reorganizing the AWS marketing division around what Amazon has long called two-pizza teams: squads small enough to be fed with two pizzas. Each team owns a discrete customer journey or campaign outcome and has direct authority to integrate AI tools into its own workflow.
The alternative, a centralized AI center of excellence, is what she’s avoiding. That model creates a bottleneck between the people who understand the work and the tools that could accelerate it. Small teams with clear ownership shorten that distance.
Building toward agentic marketing

White’s roadmap goes past AI-assisted work. The goal, as Amazon has described it, is an agentic future where AI systems execute complex marketing tasks independently rather than waiting for human review of every output. Early steps inside AWS include automating campaign optimization loops and letting agents handle routine personalization decisions.
That’s a meaningful distinction. Designing a process for a human who reviews AI drafts is different from designing a process where an agent runs the loop end to end. The teams being built now are meant to operate in that second mode.
The operator takeaway
For solopreneurs and small marketing teams, the structural lesson is portable even if the AWS scale is not. Centralizing AI adoption into a single team or a dedicated innovation lab tends to slow things down. Distributing it into small units with specific outcomes and the autonomy to experiment tends to speed them up. White’s restructure at AWS is the enterprise version of an approach that works at any size.
