Senior product leadership, without the full-time bet.

You can feel the moment it happens. The product worked. Customers came. The team grew from three to fifteen. And somewhere in that climb, the thing that got you here, a founder who could hold the whole product in their head and decide what mattered, quietly stopped scaling. Engineering is shipping. Sales is selling. And the question of what to build next, and why, and in what order, is being answered in the gaps between everything else. That's the moment a product function is born, whether anyone names it or not. The only question is whether it's led by someone who's done it before.

For most startups and SMEs, the honest answer is no, and the reason is money. A seasoned Chief Product Officer is one of the most expensive hires in the building, and at your stage you can't justify the salary, can't de-risk the bet, and can't afford the six months it takes to find one. So the seat stays empty, and the cost of it being empty compounds in silence. The fractional CPO exists to break that trade-off. Senior firepower. Startup budget. None of the lock-in.

The gap nobody puts on the org chart.

Here's the thing about missing product leadership: it never shows up as a line item. It shows up as symptoms. A roadmap that's really three roadmaps. Engineers building fast and shipping the wrong things. A backlog nobody trusts. Decisions relitigated every standup because no one owns the call. Every one of those is expensive, and none of them appears on the P&L with a name. A fractional CPO puts a name on the gap — and an owner on the decision.

Senior judgment, from day one.

This is the part that surprises people. Fractional doesn't mean junior, and it doesn't mean slow. You're not buying a fraction of a person's ability. You're buying all of it, for a fraction of the week. The operator who plugs in has built and scaled product functions before, has seen your exact problem at three other companies, and is in the work from the first session. No ramp. No graduate learning on your time. No partner who pitches then disappears. The judgment you'd wait two quarters and £150k a year to hire arrives in days.

A fraction of the cost. All of the seniority.

The maths is what makes this almost unfair. A full-time CPO at £150k–£250k plus equity is a bet you make before you have the evidence to make it. The fractional CPO retainer starts from around £2,000 a month and flexes with what you actually need. More in the quarter you're setting strategy, less when the team is running. And for early-stage companies where cash is the constraint, up to 40% of fees can convert to equity at your last priced round on qualifying mandates. You get the senior brain. You keep the runway.

Speed you can feel in weeks.

Inspiring is a word that has to be earned, so here's what it actually looks like. Inside the first few weeks, the three competing roadmaps become one. The backlog gets a spine. The team stops arguing about what's next because someone senior has made the call and explained the why. Founders describe the same feeling every time — the relief of handing the heaviest decision in the company to someone who has carried it before. That headspace, handed back to you, is worth more than the fee on its own.

No lock-in, no empire-building.

A full-time executive has every incentive to grow their team, defend their budget, and become impossible to remove. A fractional CPO has the opposite incentive: to make themselves unnecessary. The job is to set the strategy, level up the people you already have, and leave the function stronger than they found it. Coaching isn't a nice-to-have bolted on the end; it's the exit ramp built into the engagement from day one. The best outcome is the one where you don't need them any more.

When a fractional CPO is the right call.

It isn't always. If you're pre-product and still hunting for the first sign of demand, you need to be in the market yourself, not hiring leadership for a product that doesn't exist yet. But if any of the following sounds like your week, the seat is already empty and costing you:

• Engineering is shipping hard and you're no longer sure it's the right things.
• You have a roadmap per team and a customer who only sees one product.
• You're raising, and "who owns product" is a question you can't answer cleanly.
• You're an established SME with revenue, betting six figures on a build nobody's pressure-tested.
• You're the founder, the CPO and the head of three other things, and product is the plate wobbling.

For the full anatomy of the role, the three altitudes a CPO operates at and what each stage actually needs, see N°26 · What a fractional CPO actually does.

How we use this at Product Pieces.

The CPO Piece is the strategic seat at the centre of everything we do — and it almost always starts the same way, with the free Diagnostic. Twenty minutes, no pitch, to work out whether the seat is genuinely empty or whether what you need is a sharper PM, a cleaner backlog, or just a fortnight of someone senior unsticking a decision. We'd rather tell you a fractional CPO is the wrong call than sell you one you don't need. When it is the right call, you plug in senior judgment in days, keep the runway, and get a function that's stronger by the time we leave. That's the whole promise: senior product, by the piece.