02 / The definition
What a fractional CMO actually is.
A senior marketing executive who leads your marketing function one to three days a week, for a fraction of the cost of hiring one full-time. Same seniority, same accountability, right-sized commitment.
The easiest way to understand the role is by what it isn't.
Not an agency. An agency sells execution and fits strategy around whatever it happens to sell. A fractional CMO sits on your side of the table, sets the strategy first, then directs whichever executors the strategy actually calls for. Including, often, your existing agency.
Not a consultant. A consultant leaves you a deck. A fractional CMO stays to run the plan, owns the number, and answers for it at your leadership meetings.
Not a freelancer. A freelancer executes tasks you define. A fractional CMO defines the tasks: builds the plan, briefs the specialists, holds the standard and reports on what the spend is returning.
One senior operator, embedded in your business, accountable for making marketing behave like an economic system instead of a cost centre.