Which Lever to Pull: A Simple Decision Framework for Fractional vs Full-Time vs Consultant vs Agency
A founder once asked me, over a long lunch, whether she should hire a fractional CRO, hire a full-time VP of Sales, retain a sales consultant on a project basis, or sign with the agency her board had been recommending. I told her, with what I hoped was professional honesty, that the answer depended on at least six things she had not yet told me. She laughed. We ordered another round of coffee. By the end of the lunch we had drawn, not quite on a napkin, the framework I still use today.
The four options solve different problems, even though they look alike on the surface. A full-time VP buys you a person and a permanent seat at the table. A fractional CRO buys you compressed pattern recognition for a defined window of the company's life. A consultant buys you a project — a deliverable with a start, an end, and a binder. An agency buys you an execution machine for a specific motion, usually outbound or paid acquisition. The mistake I see many founders make, at least once, is to ask one of them to do the job of another.
The framework has six questions:
First, is the work permanent or transitional? Permanent work earns a permanent hire. Transitional work — building the function, hiring the team, surviving a quarter — earns a fractional.
Second, is the work strategic or executional? Strategic work needs judgment in the room. Executional work needs throughput.
Third, is the constraint cash, talent, or time? Cash-constrained companies fractionalize. Talent-constrained companies bring in agencies. Time-constrained companies pay a premium for whichever option fills the gap fastest, which is usually the fractional.
Fourth, who owns the outcome? If the answer is not a single person, you have a coordination problem, not a hiring problem.
Fifth, what does success in twelve months look like — and which option, honestly, has the best track record of producing it for companies your size?
Sixth, what is the smallest, lowest-risk version of the engagement you can run before committing?
That last question is the one founders most often skip and most often regret skipping. Every option here can be piloted in a smaller form before being signed in a larger one. A fractional CRO will run a thirty-day diagnostic for a defined fee. A consultant will scope a project before quoting it. A full-time hire, less easily, can be approximated with a contractor first. An agency will run a paid trial. The companies that get the decision right are not the smartest. They are the ones that buy small before they buy big.
When you next stand at this crossroads, how do you answer the six questions?