No seat in the C-suite has been as contested as the chief marketing officer role in recent years. Average CMO tenure at large brands now sits at roughly four years. This is the shortest of any C-level role, according to Spencer Stuart’s annual tenure study.
The challenge is to create distinctive, revenue-generating marketing, often with a team and tech stack that cost less than last year’s. And with advertising partners that frequently need to revise their budgets downwards.
Here is a training programme for CMOs to help them achieve in this tough portfolio.
Train for the boardroom, not the pitch room
Boards are not hostile to marketing. They are not well read in it by construction. Only a tiny fraction of Fortune 1000 board seats are held by directors with marketing backgrounds, and Boathouse’s CMO Insights work has repeatedly found that barely a third of CEOs report high confidence in their marketing chief. The most common charge: CMOs ask for money without connecting it to enterprise value.
The drill is repetition. Pick three numbers like incremental revenue, payback period, LTV-to-CAC, and bring these to every meeting. Boards reward consistency over novelty. A new dashboard each quarter reads as a moving goalpost. Share everything with the CFO so finance validates your maths before the room does. And always show the investment you declined, and why. Nothing buys credibility faster than a marketer visibly killing their own spend.
Use awards as a fitness test, not a trophy
Do creative awards still matter? Yes, but as a proxy, not a prize. Peter Field’s analysis for Cannes Lions and the IPA Databank has consistently shown that creatively awarded campaigns deliver several times the business effect of non-awarded work. It also reveals that emotionally driven campaigns outperform rational ones over the long run. Creative quality is one of the few remaining sources of multiplied media efficiency. Awards are simply the market’s clearest external audit of it.
But change what you enter. Effectiveness categories only; work that actually ran, at scale, with results attached. Cap entry spend and publish the cap. Then take the real prize: mandate that every major campaign gets an effectiveness case written whether or not it’s submitted. The discipline of building the case forces measurement hygiene upstream. The compounded value is that the cases become your talent pitch. The best creative people follow the work, not the salary band. And you want only the best people to work with you.
Rebuild the agency roster as a portfolio
In-housing has plateaued at capability, not cost. In the US, research from the Association of National Advertisers (ANA) puts in-house agency adoption among its members above 80%, up from a small minority a decade ago.
The emerging shape is a portfolio: a small internal studio for velocity, volume and always-on channels; one senior external partner retained for the big idea and the outside argument; specialists bought project-by-project for craft and AI-heavy production.
Fix the money while you’re at it. Move toward output- and outcome-linked fees with a shared-metric incentive. And insist on media transparency: the ANA’s programmatic transparency study found a material share of open-web spend leaking into low-quality, made-for-advertising inventory. Own your contracts, your data and your audit rights, or you own the waste.
Climb the AI ladder in order
Rung one is productivity. Versioning, localisation, brief synthesis, competitive monitoring, meeting-to-action conversion. Cheap, fast, low risk. If you aren’t here, you’re late.
Rung two is capability. Creative pretesting at volume, propensity modelling, media-mix optimisation, synthetic audiences as a directional supplement to real research, never a replacement.
Rung three is reinvention. Agentic workflows that run campaign operations end to end with human checkpoints. Pilot narrowly.
Guardrails on all three: one named owner accountable for AI in marketing; a written policy covering brand, likeness and rights; human sign-off on anything customer-facing; no proprietary or customer data in public models.
And measure quality alongside hours saved. Generic AI output regresses toward the category mean. Distinctiveness is the moat, and efficiency quietly eats it first.
Keep a short metrics list, ruthlessly
Watch: incremental revenue proven by holdouts and geo-experiments; category penetration; CAC payback; LTV-to-CAC; share of search as a leading demand indicator; a marketing-mix model triangulated against live experiments; the split between brand-building and activation spend, benchmarked near the 60:40 ratio Binet and Field identified; and a creative quality score.
Demote: impressions, last-click ROAS, platform-reported conversions, follower counts, raw MQL volume, ‘engagement’.
One test settles most arguments: if a metric can rise while revenue falls, it is a diagnostic, not a KPI. Diagnostics belong in your team’s weekly review. KPIs belong in the boardroom.
The modern CMO is being asked to run growth, culture, technology and narrative simultaneously. That is not a temporary overload; it is the job now.
Fitness here isn’t working harder. It’s carrying less. CMOS should embrace fewer metrics, fewer agencies, fewer decks, and focus obsessively on revenue contribution.
Musa Kalenga is a technologist, marketer, brand communicator and entrepreneur. He is the author of Ladders and Trampolines. He is the Group CEO and a shareholder of Brave Group and a co-founder of Bridge Labs. A member of the DukeCE faculty, Kalenga teaches about digital transformation, business growth, women in leadership and allyship. In The Brave Code, Kalenga shares his journey with Brave Group, offering a blueprint for African innovation by merging creativity and technology. His upcoming work, Do it Blind – Optimism in the Age of AI, envisions a future where AI enhances human potential and encourages readers to embrace technological change with positivity and purpose.
