A CMO's primary job is not just external promotion but also internal marketing. This involves consistently communicating marketing's vision, progress, and wins to other departments to secure buy-in, resources, and cross-functional collaboration.

The long-discussed alignment of sales and marketing is no longer optional; AI makes it mandatory. To effectively use AI insights for GTM, organizations must operate as a single, harmonious unit, possibly even merging the departments organizationally to ensure seamless, data-driven execution.

To modernize her team, Ally's CMO designed a new structure based on core capabilities (Insights, Execution, Creative, Measurement) rather than traditional functional silos. This model, benchmarked against other high-performing organizations, creates clearer ownership and a more effective workflow.

While a performance dashboard is important, a data-driven culture bakes analytics into every step of the marketing system. Data should inform foundational decisions like defining the ideal client profile and core messaging, not just measure the results of campaigns.

The most effective CMOs see themselves as 'architects of growth.' Their core function is to bridge consumer/human growth opportunities with commercial goals, blending the science of data and the art of creativity to design a holistic, company-wide vision for expansion.

To achieve true alignment with sales, product, and finance, marketing leaders should avoid marketing jargon and subjective opinions. Instead, they should ground conversations in objective data about performance, customer experience gaps, or internal capabilities to create a shared, fact-based understanding of challenges.

The Chief Marketing Officer role at a large organization like Unilever is less about marketing execution and more about aligning the entire business—from R&D to finance and sales—around brand-centric change to navigate a dynamic market.

AI tools are shifting power dynamics. By deploying AI agents for tasks like inbound lead qualification, CMOs can regain direct control over pipeline conversion—a function often managed by sales-led SDR teams. This elevates marketing from a cost center to a strategic, revenue-driving hero.

Instead of defending every marketing program, leaders gain credibility by having the humility to use data to surface what's broken. Admitting a channel is a resource drain builds trust, leads to smarter strategic decisions, and ultimately accelerates a senior marketer's career.