The short answer
A fractional CMO leads marketing within an agreed remit. An agency brings specialist capabilities and delivery, and may also provide strategy. A full-time CMO takes on an ongoing internal executive role. These arrangements can work together. Choose by the decisions and work you need someone to own.
When marketing needs a leader
You may already have good people and partners. What is missing is someone to set priorities, resolve competing requests and connect marketing investment to the business.
A fractional CMO can fill that leadership gap. The role needs access to the team, business information and decision makers. Hiring a leader without giving them room to lead leaves the underlying problem in place.
When you need specialist capacity
If you know the audience, priorities and direction, you may need people to produce and deliver the work. An agency can bring capabilities your team does not have.
Ask what the agency will own, what it needs from you and who will approve its work. Agencies vary. Some offer substantial strategy expertise; others specialize in a particular channel or type of production. Evaluate the actual proposal.
When the role needs full-time attention
Consider a full-time leader when the demands of the business call for continuous internal involvement and you can support the appointment.
Look at the decisions, people and responsibilities the person would carry. Be honest about the availability required. A fractional arrangement needs to fit the work, rather than stretch a smaller commitment across a full-time need.
Look at the whole investment
Start with what the business can afford to invest and what the work needs to accomplish. Include leadership, specialist delivery, media and the internal time needed to act.
At Changent, the discussion connects marketing to growth and profitability. That includes near-term performance and longer-term investment in the brand and customer relationships. Agree on the measures and time horizons before judging whether the work is paying off. A lower fee alone tells you little about the value of the arrangement.
Put a name beside the work
Take one current marketing priority and identify the owner of each part.
- Business commitment: Who approves the goal, budget and tradeoffs?
- Marketing direction: Who chooses the audience, sets priorities and turns the goal into a useful brief?
- Delivery: Who creates, launches and improves the work?
- Investment review: Who brings the evidence and recommends what to continue, change or stop?
If everything comes back to you, examine where leadership is missing. If the direction is clear but nobody can deliver, examine the capability gap. One person can own several parts. Everyone should know who makes the call.
This is a planning exercise, not a fixed staffing model. Bring it into the conversation with a prospective CMO or agency and compare their proposal with the work you actually need.