Fractional Product Manager · senior · AI-augmented

A Senior Product Manager for your company. Without a full-time hire.

For 20–300 person companies that want to expand into new markets, launch new product lines or bring order to what they already build. We validate before you invest, decide what to build and what to leave out, and make sure it ships.

Free · 8 questions · instant result

The problem

Sound familiar?

Signs of a company whose product already makes money, while its product decisions can't keep up.

  • The roadmap changes every time a big customer shows up.

  • Every priority ends up on the CEO's desk.

  • Sales promises features and product finds out later.

  • The backlog has hundreds of tickets and no rule for saying no.

  • Engineering ships fast, but nobody knows if what shipped worked.

  • You want to enter a new market or launch another product line, but nobody has time to validate it.

  • With AI, the team produces more ideas and documents than ever, and deciding got harder.

Ideas are cheap now. Deciding which ones deserve to be built is the scarce part.

Why a fractional PM

More than saving a salary

In a small company, a product line launched without validating the market can consume a whole year of margin.

Before investing months of engineering, we test demand with real customers, measure, and only then build. Every big bet goes through a small test first.

  • An outside view

    No internal history or politics to protect. I can name what the team sees and can't always say.

  • Patterns from many contexts

    Years across different companies and teams. I have seen many of your problems solved before, and fail.

  • Seniority from week one

    No search, no interviews and no months of ramp-up. The work starts with the diagnostic.

  • Capability that stays

    Prioritization criteria, rituals and metrics your team keeps using after I'm gone.

  • Fits your stage

    More involvement around a launch, less once the team runs on its own. No long-term commitment.

  • A stronger team

    If you already have a PM or a founder running product, I support them and help them grow. I don't replace them.

How it works

A product function that works every week

A continuous cycle alongside your engineering, design and business teams. Every loop leaves recorded decisions and measured learning.

01

Discover

Customers, usage, tickets and competitors. What is actually happening.

02

Decide

Opportunities, trade-offs and priorities with explicit criteria.

03

Validate

Interviews, prototypes and fake doors before committing engineering.

04

Deliver

Specs, coordination and follow-through to production.

05

Learn

Adoption, conversion, retention and revenue. What we learn feeds the next loop.

↺ and back to Discover

AI + senior judgment

AI multiplies capacity. A person makes the decisions.

What AI does

  • Synthesizes interviews, tickets, reviews and sales calls
  • Tracks competitors, pricing and market shifts
  • Analyzes usage, funnels and feature adoption
  • Drafts specs, documentation and reports

What I do

  • Choose which questions matter to the business
  • Decide with the CEO and the team what gets built and what doesn't
  • Align product, engineering and sales in one direction
  • Own execution and measurement

The alternative

Hire a Head of Product, or start this month

Full-time hireSora Baralinni
Time to startA search that takes monthsDiagnostic in 2 weeks
CommitmentAnnual salary, benefits and ramp-upMonthly, no long contract
ExperienceDepends on who you manage to attract15+ years leading product and teams
DurationA permanent roleMonths, not years. Clean in, clean out
Analysis capacityOne person, or a team you have to hireAI infrastructure included

How we start

From assessment to first month, one step at a time

  1. Free · 5 min

    Assessment

    Eight questions about how your team decides today. You get a score and your three biggest opportunities.

  2. 20 min

    Call

    We review your result and see whether working together makes sense. No sales pitch.

  3. 2 weeks

    Diagnostic

    Product, customers, metrics, roadmap and process. You get an opportunity map and a 90-day plan, credited to the first month if we continue.

  4. Monthly

    Ongoing leadership

    Priorities, discovery, experiments and follow-through, every week, with your team.

Portrait of Rosalina Ibarra, Fractional Product Manager

Who leads your product

Rosalina Ibarra

15+ years building software and leading teams. I started in testing and analysis, led engineering teams and, in Uruguay, a product that depended on four engineering teams and an AI squad that didn't report to me.

That taught me what I offer today: aligning a team around good decisions when nobody is required to follow you.

Wharton · People Analytics IBM · Product Management English · Español

Free assessment · 5 minutes

How does your team decide what to build today?

Eight statements about how your team chooses, validates and measures. It is a snapshot of today, with no right or wrong answers.

How your team decides

FAQ

Frequently asked questions

What is a fractional Product Manager?

A fractional Product Manager is a senior product leader who works part-time for your company, with real ownership of priorities, discovery and roadmap, without being a full-time employee. Companies bring one in when they need senior product judgment but can't yet justify a full-time Head of Product.

When does a fractional PM make more sense than hiring?

When the product already has customers and revenue, the engineering team is shipping, but priorities change often and product decisions fall on the CEO. Also before launching a new product line, to validate the market before investing months of engineering.

How is it different from product consulting?

A consultancy delivers a report and leaves. A fractional PM works with your team every week, makes decisions alongside leadership and owns execution and measurement.

How long does a fractional PM engagement last?

Months, not years. We start with a two-week diagnostic, agree on goals and an exit date, and when we finish your team keeps the criteria and processes to continue without me.

How much does it cost?

It depends on team size and scope. The diagnostic has a fixed price we discuss on the call, credited to the first month if we keep working together.

How many hours a week?

I don't sell hours. The agreement defines responsibilities: which decisions I lead, which rituals I run with the team and what gets delivered each week.

What if we already have a Product Manager?

It works just as well. I lead the senior layer, such as strategy, priorities and alignment with leadership, and support the PM you already have.

What about our data and AI?

I only use the data you authorize, with tools we agree on at the start. None of your information is used for other clients.

Do you work remotely?

Yes. I work with teams in Latin America and the United States, in English or Spanish.

Contact

Let's talk about what your team is about to build.

A 20-minute conversation to understand your context and see whether working together makes sense. No sales pitch.