Comparison
Fractional CMO or messaging consultancy?
A fractional CMO runs your marketing function part time: team, channels, budget, pipeline reporting, usually for a year or more. A messaging consultancy does one job and leaves: finds out what buyers need to hear, builds and proves the story, and equips the sales team to say it. If nobody is running marketing, you need the first. If marketing is running and the number is still flat because buyers cannot tell you apart, you need the second, and a good fractional CMO will often be the one who asks for it.
The short version
| Fractional CMO | Messaging consultancy | |
|---|---|---|
| What they own | The marketing function: strategy, team, channels, budget, reporting | The story buyers hear and the sales team's ability to tell it |
| How long | Ongoing, typically a year or more, one to three days a week | A project with a defined end, diagnosis in weeks, done within a quarter |
| Starts with | An audit of the function and the pipeline | Interviews with customers, lost deals and your own salespeople |
| Output | A marketing plan that is run, with people managed and numbers reported | One tested proposition, the words for each buyer, proof, and the sales team saying it the same way |
| Your time | A weekly leadership rhythm for as long as they are there | Concentrated in the first month, then light |
| Where it fails | When the story underneath the marketing is wrong, the CMO executes it well and it still does not land | When nobody inside owns the story after the project ends |
When a fractional CMO is the right call
When the marketing function is the gap. No one senior owns the plan, the agencies are unmanaged, the pipeline is not measured and the CEO is doing marketing between meetings. A fractional CMO brings a leader without a full-time salary, and the best ones build a function that runs after they leave.
When a messaging consultancy is the right call
When marketing is running and the number is still flat, or when five customers give five different reasons for choosing you and deals die upstairs with a decision maker who never met the salesperson. Those are story problems, and a story problem does not respond to more channels. It responds to evidence about what buyers value, turned into one sentence everyone in the company can say.
How the two work together
In practice the pairing is common. The fractional CMO finds, in the first month, that every channel is carrying a story nobody has tested, and brings in the consultancy to fix the story while they fix the function. The consultancy hands over a proven proposition; the CMO's team puts it into every channel and keeps it current. Done the other way round, the CMO spends a quarter building campaigns on words that then change.
What to ask each
- A fractional CMO: what will the function look like when you leave, and who runs it?
- A messaging consultancy: how many of our customers and lost deals will you interview, and how is the story tested before launch?
- Both: what happens if the evidence says the problem is somewhere else?
How The Proposition fits
The Proposition is the second of the two. Dan Ilett runs the interviews, writes the diagnosis in The Mirror, builds and tests the story in The Message and equips the sales team in The Engine, then leaves it with whoever runs marketing, fractional or otherwise. The consultant, agency or in-house comparison covers the other two options.
Questions people ask
Can a fractional CMO do the messaging work themselves?
Some can. Most are stretched across the whole function and lack the licence to interview lost deals and tell the CEO what they said. Many bring a specialist in for that piece.
Which comes first if we need both?
The story, by a few weeks. A fractional CMO starting on a proven proposition builds the function around it. Starting the other way round means rebuilding campaigns later.
Is a messaging consultancy a cheaper version of a fractional CMO?
They do different jobs. One is a defined project with an end; the other is ongoing leadership. The cost and timeline page explains what moves the scope of a messaging project.
What if we have a full-time CMO?
Then the consultancy works for them. The output is the evidence and the proposition the CMO's team runs with, and the full-time CMO is usually the one who commissions it.
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