Most mid-sized businesses have the same problem: enough AI activity to need someone senior deciding things, nowhere near enough to justify a full-time executive at that level.
The result is usually that the decisions get made by whoever is enthusiastic, or by whichever vendor presented most recently.
What the role covers
- Direction. What gets built next, and in what order.
- Vendor judgement. Reading proposals for what they omit, which is a skill that comes from having been burnt.
- Guardrails. What the systems are not allowed to do, and where a human has to stay in the loop.
- Internal capability. Making sure the team can run what exists, rather than the knowledge sitting with one contractor.
Why it works part-time
Because the work is bursty. Setting direction takes concentrated thought a few times a year; the rest is review, unblocking and the occasional firm no. That is a poor fit for a full-time hire and a good fit for a standing arrangement.
When it is the wrong shape
If you have no AI work running at all, this is premature — start with an audit and one pilot. If you have a large programme with several teams, the work has outgrown a few days a month and you should hire.
The thing that makes or breaks it
Access. A fractional lead who only sees a monthly summary is a reviewer, not a decision-maker. The arrangement works when they can talk to the people doing the work and see what is actually happening, which means it is as much a decision about how you operate as about who you retain.
Questions
- How much time does it usually involve?
- Commonly a small number of days a month, scaled to how much is actually running. The useful test is whether decisions are waiting on the arrangement — if they are, it is too little.
- Is this just consulting on a retainer?
- The difference is accountability. A consultant advises and leaves; a fractional officer owns the direction and lives with the consequences of it, which changes what they recommend.
Wondering whether this applies to your business? That is a thirty-minute call, not a research project.
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