Fractional CPO · B2B SaaS · Series A and B
A Fractional CPO who takes the seat, runs the roadmap, and moves the number.
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 Technologies
- TickTech
- Naxex
- TradeNetworks
- FX Solutions
A fractional CPO gives a Series A or B SaaS company senior product leadership one or two days a week, at roughly 60% less than a $250K+ all-in full-time hire. Sivan Kadosh is an independent fractional CPO for B2B SaaS, embedding part-time to own product strategy, roadmap and prioritization for 25 hours a month, at a price published on the pricing page. 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.
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.
Collaboration models
Never gatedTwo ways to work together, priced in public.
Every figure is public, and I publish the market’s verified pricing data behind it in the Fractional Rates Index. Both engagements are priced in full on the pricing page.
About six hours a week. 3 month minimum, then month to month.
You are scaling and the CEO is still the de facto head of product.
Roadmap tradeoffs, prioritization, PM coaching, the weekly cadence.
One product question, defined in writing before the day. No minimum.
One decision is stuck: a pricing change, a roadmap that will not close, a launch with no owner.
A written answer you can act on, plus a 30-minute readout. If the day turns into the seat, its fee comes off the first month.
Both prices are published, in full, on one page.
See the pricing page →The alternative: Full-time CPO, all in
$260K to $400K
The in-house hire this replaces. Plus equity, and months to hire.
“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 proof
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.
$30M ARR Martech SaaS. Strategy aligned work rose from 35% to 90%, and R&D waste fell 30%.
Read the case studyWhat clients say
Read all 18 references“Sivan is an excellent product manager, product leader and team member. He cares passionately about delighting customers and is highly capable at all levels from strategic direction to writing detailed documents. I would recommend him 10/10 to any company.”
“Sivan is an excellent product manager and I wholeheartedly recommend him. He has created value in a variety of ways, from top-down vision, mission and goal work alongside the senior leadership team, to taking on complex business analysis and wireframing tasks.”
“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.”
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.
- 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. Independent means one accountable operator instead of a firm’s bench.