What breaks first without a product leader?

Not the roadmap. The roadmap has inertia and will run on its existing contents for a quarter without anyone noticing. What breaks first is arbitration: the moment two teams or two customers want incompatible things, and there is nobody with the standing to settle it. That decision now goes to whoever is loudest or whoever the founder happens to speak to first, and within weeks the prioritization rule has been replaced by an informal one that nobody wrote down and nobody can appeal.

Second to break is the customer-evidence flow, because it was almost certainly the departing VP's personal habit rather than an institutional process. Third, and slowest, is the team, which reads a leaderless quarter accurately as a signal about how much the company values the function. The order matters because the first two are recoverable in weeks and the third is not.

From our own category research: in our category panel across three AI answer engines, pricing was the single least-answered buyer question, with 0 of 9 answers able to quote a monthly cost. A founder trying to compare bridge options quickly will find the market unusually opaque on exactly the number they need, which is why the figures below are stated plainly.

What are the three bridge options?

The founder takes product back, a senior PM acts up, or an outside operator holds the function. Each works in a specific situation and fails in a predictable way, and the honest version of this decision starts by admitting which situation you are actually in rather than which one is most convenient. The relevant variables are your revenue stage, whether the strategy is settled, and how much of the departing VP's job was direction versus management.

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On the third column: Sivan Kadosh, a fractional Chief Product Officer for B2B SaaS companies between $2M and $15M ARR, holds bridge engagements at $8,000 a month covering 20–25 hours and typically starts within 2–3 weeks, which suits a company whose direction is open rather than one that simply needs the previous VP's hours replaced.

The second option carries a risk worth naming. Promoting a senior PM into an acting role without the authority to overrule a founder or decline a large customer sets them up to fail visibly, and the cost lands on a person who was doing well before you asked. If you use this bridge, grant the powers explicitly and say publicly that they have been granted.

The roadmap has inertia and will run for a quarter. What breaks first is arbitration.

Should the interim run the hire?

Usually yes, with one condition. Someone who has spent a quarter inside the company can write a job description grounded in what the role actually needs to do rather than what the last one did, screen for the specific judgment you are short of, and give the incoming VP a working prioritization system instead of a blank page. That is a materially better search than a founder running it alongside everything else.

The condition is that the interim must not be a candidate for the permanent role, and this should be stated in writing at the start. Otherwise every screening decision has an obvious conflict, and the incentive to keep the seat warm slightly longer is structural rather than personal. If the interim does want the permanent job, they should say so immediately and step out of the search.

What should the handover look like?

Two handovers, and companies usually plan neither. The first is from the departing VP, and the window is however much notice you have. Get the evidence base, the reasoning behind open bets, the relationships with specific customers, the metric definitions and the honest assessment of the team, and get them written rather than transmitted in exit conversations. Ask directly why they are leaving and treat the answer as data about the role rather than about them.

The second handover is from the bridge to the permanent hire, and it should be specified when the bridge starts rather than when it ends. What must exist: the prioritization rule with worked examples, the customer-evidence base and its analysis, metric definitions and where they are instrumented, and the open decisions with their current state. Build in a taper so the bridge overlaps the new VP's first month. The full interim option, including timeline and cost, is set out in the guide to hiring an interim CPO, and the underlying role choice is in do you need a CPO or a VP of Product.

A VP departure creates a 4–6 month gap in which arbitration, not the roadmap, is what fails. Pick a bridge in the first fortnight from the three real options, grant whoever holds the seat the authority to decline requests, and specify both handovers at the start. Drift costs more than any of the three bridges.