
A close look at more than 3,700 Chief Marketing Officers: how the role, and the people and companies behind it, are holding up in the AI era.
Every CMO I speak with is being asked the same question by their board: what are we doing about AI? Most have an honest answer. They are experimenting, they are worried about the risk, and they are not yet seeing the business results they were promised.
The gap between talk and practice is wide. This summer our Agentscout project checked 6,505 company domains for one sign that a marketing service had been made usable by an AI agent. Fewer than fifty had it. Brands are further behind than their own decks suggest.
The same gap is where the opportunity sits. Marketing is the function closest to the customer, it owns most of the data an agent would need, and it has always been the first to try a new channel. The CMOs who treat AI as a change to how the marketing team works, and not as this year's campaign theme, are going to define what the job means for the next decade.
Change like this is hard, and I still came away from this work optimistic. We looked at 3,773 people who hold the CMO seat today: how they got there, how long they stay, and what they say in public. Roughly four in ten already show AI in their work, and plenty of them are well ahead of their companies. I hope you find yourself, or someone you can learn from, in these pages.
| All | Enterprise 5,001+ | Mid-market 501–5k | SMB ≤ 500 | Size unknown | |
|---|---|---|---|---|---|
| CMOs | 3,773 | 990 | 1,724 | 718 | 341 |
| Median tenure in seat | 3.1 yrs | 3.3 yrs | 3.0 yrs | 2.6 yrs | 4.0 yrs |
| Prior CMO seat elsewhere | 30% | 28% | 31% | 35% | 23% |
| Audience size (median) | 2,172 | 2,658 | 2,165 | 2,141 | 1,314 |
| Post in last 90 days | 59% | 63% | 60% | 57% | 45% |
| Engagement per post (median) | 32 | 65 | 32 | 18 | 15 |
| Board / advisory seat | 12% | 12% | 11% | 17% | 12% |
| Advertises services for hire | 4% | 1% | 3% | 10% | 8% |
| Business-school proxy | 35% | 42% | 34% | 30% | 32% |
| Company revenue (median) | $380M | $5.0B | $308M | $23M | – |
“The short tenure may seem like an indication of a revolving door for marketing leaders, but in our analysis, the opposite is true.”
Spencer Stuart tracked 346 CMOs across the S&P 500. Of those who left the seat, 62% moved to an equal or bigger role and 9% went straight to a CEO chair. The next slides follow the same arc across the more than 3,700 CMOs in our research, most of them at companies far smaller than the S&P 500.
is the median time in the current CMO role. A quarter have been there under 19 months and a quarter more than 5.8 years.
Bigger companies keep their CMOs a little longer: enterprise 3.3 yrs, mid-market 3.0, SMB 2.6. We count from the role start date to today.
current CMOs (35.9%) have held the CMO title at least once before.
This is where company size matters most. 35% of CMOs at small companies held the title before, against 28% at enterprise companies. A lot of small-company CMOs are veterans working between larger jobs.
prior roles, at a median of 4 companies, before taking the CMO seat. A quarter had 7 roles or more.
49% came up through marketing. 29% switched in from a neighbouring discipline, and 22% started out as generalists.
“Faced with uncertainty, marketers are pulling back toward what they know.”
The survey behind the quote polled 308 senior U.S. marketers in January 2026 and recorded the most economic pessimism since mid-2020. The next slides show what that caution looks like in public: how often CMOs speak, and what they choose to talk about when they do.
of posts come from the most active 10% of posters. That is a fairly even spread, partly because we only count each CMO's recent posts.
of all engagement goes to just 10 CMOs (median 32 interactions per post, mean 89), and comments run about 5.8 per 100 interactions. A few people pull the averages up, so we count each CMO once and report medians.
of the CMOs who post share opinion pieces, which makes it the rarest topic. Job moves, events, hiring news and personal milestones make up most of what they post.
In their own bios the themes are Brand 66%, Growth 52%, Customer / CX 37%, Data / analytics 32%; AI appears in 16% of bios but only 2% list an AI skill.
draws the most engagement per post (median 63), followed by Product & launches at 56, Events & speaking at 44, Company news at 43. The subjects CMOs write about most often are not the ones their audiences respond to most.
“CMOs recognize AI's potential as a force multiplier for growth, efficiency and transformation, but most marketing organizations are not yet built to capture that value.”
Gartner surveyed 401 marketing leaders in early 2026: 70% call becoming an AI leader a critical goal this year, while only 30% say they are ready to scale it. The next slide shows the same gap one person at a time, in what CMOs say and do about AI themselves.
CMOs (4%) publicly advertise services for hire, from consulting and strategy to hands-on brand, content and growth work. Only 47 of them use a fractional or interim title. The other 112 present as full-time CMOs.
Most fractional CMOs have real experience behind them: 40% held a full CMO seat before going fractional.
We help executives who know AI matters figure out where it will pay off, what could go wrong, and how to get from pilots to something that actually runs.