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Marton Gaspar

Ten years in AI. Three startups of my own. 100+ senior leaders coached. Now I write up what works, every week.

That system is what The Product System shows you, one note a week: the thinking and the build, so you can put your own together around how you work. While the first issue makes its way to you, here is where to start.

Comic of Marton opening a front door and waving the viewer into a hallway, saying 'Welcome in.', with three doors signed 'First: get your score.', 'Take the free downloads' and 'Talk to me'.
JS

“concise, clear and very capable” Jay Soni, Senior UX/UI & Product Designer, EY Innovation Hive

First: get your score.

The AI-Native PM Score. Four minutes, scored across five skills, with your first move in your inbox.

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1 · Take the free downloads

Product management

The 16 essential rules of product management

Career development

10 lessons from surviving a toxic workplace

AI

10 Rules to Prompt Like a Pro With Claude Fable 5

For product managers in the AI era

Product Manager Archetypes: Operator, Builder, Optimiser or Strategist?

Product Management

12 Brutal Product Management Truths (And What to Do About Each One)

Product decision-making

25 Cognitive Biases That Destroy Product Decisions (And the 5 Questions That Stop Them)

Product metrics

The Museum of Meaningless Metrics: Build Numbers vs Customer Outcomes

Product / AI era

Role Confusion: The One Product Decision AI Still Can't Make

Product management

9 Jira ROI Killers Draining Your Product Team (And the Fix for Each)

Career Development

Product Management Levels

Career Development

Product Manager vs AI Product Manager vs Product Builder

Product management

The 7 essential skills of product managers

Stakeholder management

How Product Managers Say No (11 Phrases That Keep the Conversation Open)

Product decision-making

The 6 Brutal Laws of Product (And the Question Each One Asks)

Product strategy

Product Strategy Starts With the Problem, Not the Tool

Stakeholder management

When Your CEO Has a Bad Idea: 7 Questions to Ask Before You Say No

Product decision-making

Product Management Cheat Sheet: Judge the Thinking, Not Just the Result

Product management

24 Harsh Truths of Product Management I Learnt the Hard Way

Career development

6 Types of Product Managers: Same Title, a Completely Different Job

Product decision-making

13 Signs of High-Performing Product Managers (A Self-Check)

Product decision-making

The 10 Tensions of Product (And How to Find the Ones Already Deciding for You)

Leadership

15 Subtle Traits of Great Product Leaders (The Habits That Stop Your Team Waiting on You)

Career development

How to Actually Get Promoted in Product (12 Things That Work, and 12 That Don't)

Product management

10 Years of Product Advice in 60 Seconds (Build Less, Decide Better)

Product management

Rebuild the Product Manager Job, Don't Just Do It Faster

AI

Where Product Managers Stop With AI (And the Level Above It)

Product decision-making

The Missing Line in Your Agent Spec (Why Product Judgement Now Moves Earlier)

Leadership

Delegation for Product Managers: Hand Over the Task, Not the Call

Career development

Generalist vs Specialist Product Manager: Which One Gets Paid Now

Product management

Generating Is Not Building: What Day 30 of Vibe Coding Tests

Product management

What Makes a Great Product Manager (It Isn't the List)

Product decision-making

Two Kinds of People in Every Product Team Right Now

Leadership

Every Question Only You Can Answer Is a KPI Problem

Stakeholder management

Your CEO Thinks AI Can Do Your Job (What Is Still Yours as a Product Manager)

Product management

Product Manager Tool Stack: How Two Questions Changed 10 Tools in One Year

Product decision-making

How to Actually Build a Product: 12 Swaps That Turn a Feature Bet Into a Decision

AI

How Top Product Teams Use AI: 10 Moves That Change How They Decide

Product management

Customer Discovery for Product Managers: 5 Habits That Matter More Now Prototypes Are Cheap

Stakeholder management

How to Push Back on Urgent Requests (11 Questions Product Managers Ask When Everything Is Urgent)

Career development

Product Manager Judgement and AI: 5 Questions to Answer Before Your Work Reaches the Team

Stakeholder management

Influence Without Authority: 11 Moves Product Managers Use to Get Alignment

Browse the whole library →

3 · Talk to me

Stuck on something at work? Tell me what you are wrestling with. I take a handful of calls with readers every month, and those conversations shape what I build and write.

Booking me for a talk, a podcast, or a workshop? Same door.

Email me

Coming

Build yours with me, live.

I am putting together a small live cohort: I bring the skeleton of my system, you build your own around how you think and the job you actually have. No date yet. The list hears first.

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