Don't say you're good. Show the Score.

ScaleUp gives your product judgment a number. Make the real product decisions that shaped the world's best products, see what the leaders did, and build a Score you can carry anywhere. Think of it as a CIBIL score for product judgment: earned only by your calls, private until you share it.

EVERY DAY, A REAL DECISION
A decision a company actually faced, the numbers on screen, the company hidden until the reveal. Make your call, then see what they did and what happened. 500+ decisions drawn from the histories of Netflix, Slack, Spotify, Airbnb, Duolingo and others, every one with a documented outcome, including the calls that went wrong.

THE SCORE
A number from 0 to 1,000 for your product judgment, across six areas: pricing, activation and retention, prioritisation, go-to-market, metrics and experiments, discovery and positioning. Your first eight decisions place you. Every one after that moves you, up or down. Nothing you can buy touches it.

THE SEASON
Every week is a race against players at your level; the top three take titles. Every season leaves a Score that stands.

PRACTISE
Quick questions between cases, and a page for each skill with what to work on next.

THE WEEKLY BUILD
Once a week, one product problem. Write your answer, add photos or a short video, and rate other players' answers.

INTERVIEW PRACTICE
A mock PM interview with an AI interviewer, a transcript and a marked result. Two a month are free.

YOUR RECORD
Every decision you called, every medal, where you are strong, where you lose most. Share the card when the number says what you want it to say.

HELP AND REQUESTS
Ask for help, report a problem, or request a feature. See what other players are asking for, and vote for what you want built next.

WHO IT IS FOR
Product managers, founders, growth and marketing operators, and anyone preparing for a PM interview.

WHAT YOU NEED
A phone number or an email to sign in. Eight decisions to get your Score. About ninety seconds a day.

The first 100 accounts are free for life.