Fractional CPO for B2B SaaS
A Fractional CPO
who owns the outcome,
not the deck.
Senior product leadership for Series A and B SaaS founders: roadmap ownership, real prioritization, and an operating cadence tied to ARR, retention and activation.
- TOUCHSTAY
- LIVV
- TICKTECH
- NAXEX
- TRADENETWORKS
- FXSOLUTIONS
The diagnosis
If growth stalled, product strategy is usually why.
Three patterns show up in nearly every Series A and B product org I walk into. They are structural, not industry specific.
Chaotic priorities
Hard working teams shipping the wrong features. No explicit link between the roadmap and revenue.
Churn you cannot explain
Competitors move faster and the product struggles to hold users across the lifecycle.
Misalignment
Sales promises one thing, engineering builds another, and marketing is unsure what to say to whom.
A fractional CPO gives a Series A or B SaaS company senior product leadership one or two days a week, at roughly 70% less than a $300K full-time hire. Sivan Kadosh is an independent fractional CPO for B2B SaaS, embedding part-time to own product strategy, roadmap and prioritization at $8,000 for 25 hours a month. I run the product function inside your team, and I stay on the hook for the number.
Whether founders call it a part-time head of product, an interim product leader, a fractional CPO, or product leadership on retainer, the engagement is the same: a senior product operator embedded in your team, accountable for the outcome.
Collaboration models
Three ways to work together, priced in public.
Swipe the table sideways to compare
| Model | Best when | What I own | Cost |
|---|---|---|---|
| Strategic Product Advisory | The strategy needs settling before you add headcount or spend. | The product narrative, the bets, and the board facing story. | From $5,000 a month |
| Fractional CPO Partner Most common | You are scaling and the CEO is still the de facto head of product. | Roadmap tradeoffs, prioritization, PM coaching, the weekly cadence. | $8,000 for 25 hours a monthFour month minimum |
| Interim CPO | A leadership seat is empty and the roadmap cannot stall while you hire. | The product function end to end, plus the search and the handover. | $8,000 for 25 hours a monthFour month minimum |
“I publish my pricing because hiding it wastes everyone’s time. A founder should know in thirty seconds whether an engagement fits the budget, before they ever book a call.”
How I work
Diagnose, align, execute, and stay on the hook.
Data driven diagnosis
Market, competition and usage data, read properly. A roadmap tied to ARR, LTV and payback.
Inside the team
I run the product rituals, mentor your PMs, and put in lean agile that ships faster without losing quality.
Accountable outcomes
We set the KPI targets together, and I stay on the hook for them: churn down, conversion up, CSAT up.
The record
Measured outcomes, not projections.
Every figure is from shipped work, measured against the company’s own baseline. Names are withheld under NDA where required, and references are available on request.
What clients say
Read all 18 references“As a product manager, I can say that Sivan is very professional - always looking deeply on the discussed feature to understand end to end its effect on the whole product, and as well the eager to understand what would be the added value to the strategy of the company. Nothing was added without a clear scope of development, a clear understanding of the business owner and a clear way to measure the success or failure of this feature.”
“Leading by example, empowering, mentoring, and growing his product teams, he created great product culture and set us Product Managers up for success. His vision and strategic direction enabled us to create successful products that brought millions of dollars of revenue to the company and its clients.”
“As part of his role as VP Product, he identified creative ideas, developed sharp strategies and built the road map while focusing on customer experience and business needs.”
FAQ
Questions founders ask first.
More detail lives on the full FAQ page.
What is the ROI versus a full-time CPO hire?
How quickly can you affect churn and the roadmap?
We have a Lead PM. Will you step on their toes?
Is this hands on execution or high level advisory?
You do not know our niche. Can you still help?
How much of my time will this take as CEO?
What happens when we are ready for a full-time CPO?
Sivan Kadosh, B2B SaaS Chief Product Officer
18+ years leading product as CPO and VP Product across SaaS and fintech. I help Series A and B founders turn product work into ARR, activation and retention, without the cost of a full-time CPO.
Ready to stop guessing and start growing?
A short, no cost Product Strategy Session. We map the bottleneck and confirm fit. You leave with the highest leverage next move either way.
Book a Product Strategy Session- Month to month after the minimum term
- Onboard in 2 to 3 weeks
- Published pricing
Looking for a specific engagement?
Fractional is ongoing leadership a few days a week. Interim covers an empty seat on a fixed term.