Avoid the trap of trying to achieve everything with one launch. Instead, define a single primary KPI—such as press mentions, sales rep message adoption, or a specific user action—and build the entire campaign strategy around optimizing for that one goal.

The key to justifying brand marketing isn't a perfect dashboard, but internal education. A marketing leader's primary job is to explain to the CFO and sales team that buying decisions are not linear and are influenced by multiple, often unmeasurable touchpoints over time.

Most GTM systems track initial outreach and final outcomes but fail to quantify the critical journey in between. This "ginormous gray area" of engagement makes it impossible to understand which activities truly influence pipeline, leading to flawed, outcome-based decision-making instead of journey-based optimization.

Metrics like "Marketing Qualified Lead" are meaningless to the customer. Instead, define key performance indicators around the value a customer receives. A good KPI answers the question: "Have we delivered enough value to convince them to keep going to the next stage?"

Misalignment stems from sales and marketing using different numbers and narratives. High-performing organizations treat GTM as a single, unified motion. They focus on seamlessly passing the customer from one stage to the next, prioritizing a collective win over defending individual functional metrics.

The question modern attribution should answer is not "Which channel gets credit for this dollar?" but "What are the commonalities across our most successful buying journeys, and how can we replicate them?" This moves from a simplistic, linear view to a more holistic, pattern-based understanding of customer acquisition.

To prove business impact beyond vanity metrics, define success by aligning with key departments *before* the campaign starts. Executives want pipeline, product wants trials, and customer success wants retention. This prevents a disconnect where marketing celebrates impressions while leadership asks about revenue.

Repositioning Marketing Mix Modeling (MMM) from a purely financial ROI calculation to a measure of consumer response and brand health can secure broader organizational buy-in, especially from brand-focused teams.

Shift the mindset from a brand vs. performance dichotomy. All marketing should be measured for performance. For brand initiatives, use metrics like branded search volume per dollar spent to quantify impact and tie "fluffy" activities to tangible growth outcomes.