Senior marketing, done in the open.

The lab at a glance

Definition

A lab that builds marketing tools you can see inside.

Belief

AI commoditized the output. The value is in the process, and judgment is what the human brings inside it.

Promise

Work you can see, defend and change.

For whom

First, the in-house marketing department. Then the agencies, professional writers and leaders building a personal brand who share the same need.

Character

A practitioner, not a guru. A marketer who builds. Experiments in public, shows the work, admits what failed.

Why the name. CMO stands for the judgment: the senior layer a person brings to every decision in the process. Lab stands for the method: build, test on real work, show the work, publish.

What it is not. Not a consultancy, not a course, not another AI writing tool. The lab sells tools that came out of its own practice, and the publications show the practice is real.

1. The careerA computer engineer who spent five years at IBM, then twenty-six years in marketing at P&G, General Mills and Kellogg, almost all of it inside company marketing teams. A Duke MBA, and today a project manager on software delivery. The biggest wins came under constraint: no budget, hyperinflation, no infrastructure.
2. The frustrationsIn strategy, an early decision turns out wrong, and reconciling everything downstream is so painful that teams let it go. In writing, copy comes back off-voice from agencies, interns and later AI, and gets rewritten by hand.
3. The buildA strategy companion that asks the questions, keeps the notes and holds every decision consistent. Search Intelligence, which shows how AI assistants see and describe a brand. And nagareru: a writing platform built on a voice profile and a process with counterbalances, with its own editorial knowledge base and regional Spanish language guidance.
4. The notebookEvery week the publication documented the build: what worked, what failed, what the data said.
5. The openingTools built for one marketer's own work turned out to be products. The CMO Lab became a martech company, and nagareru opens to beta testers.

1. Show the work.

   Every decision, source, correction and version stays visible. Nothing is hidden from the person directing the work.

2. Judgment stays human.

   The process does the work nobody wants to do. The person directs it: open to feedback at any stage, with review stops set wherever they want them, from none to every stage.

3. Change without breaking.

   Revise an early decision and everything that depends on it gets reconciled, not abandoned.

4. Strategy before output.

   Nothing gets written until brand, audience and voice are defined. Writing comes downstream.

5. Your knowledge is the source.

   Your knowledge base, voice profile and brand kit sit at the center of the product. They belong to you.

6. Used before it's sold.

   Every tool ran on the founder's own work before anyone else could use it.

7. Built for constraint.

   Designed for lean teams, real budgets and many markets, including the nuances of regional Spanish.