Startopia
    ProofScaling

    The method under every Startopia programme

    ProofScaling

    Evidence replaces opinion.

    A de-risking method for ideas. Five steps take an idea from a problem someone noticed to a pitch backed by evidence. ProofScore, ProofTags, ProofVault and ProofPlan show what is proven, what is still a guess and what to test next. The same method runs at the kitchen table, in the classroom and with adult founders.

    Five steps · four tools
    01Notice
    02Define
    03Validate
    04Build
    05Pitch
    ProofScoreProofTagsProofVaultProofPlan

    Five steps, in the order a founder actually works

    Each step starts with a question.

    At home, a parent asks. In a bootcamp, a facilitator asks. In a residency, an investor asks. The questions stay the same.

    01
    NoticeSpot a real problem that other people walk straight past.
    The questionWhat did you see today that annoyed somebody?Then ask: Who walked straight past that without noticing it?
    02
    DefineName the people who have it and the moment it goes wrong.
    The questionWho exactly has this problem? Name me three real people.Then ask: What happens to them at the exact moment it goes wrong?
    03
    ValidateAsk them. Replace guesses with evidence.
    The questionHave you asked them, or are you guessing?Then ask: What would have to be true for you to be wrong about this?
    04
    BuildMake the smallest version that proves the idea.
    The questionWhat is the smallest version of this we could make by Friday?Then ask: What could you make it out of, using only what is already in this house?
    05
    PitchSay what it is, who it is for and why it matters.
    The questionSay it in one sentence. What is it, who is it for, why does it matter?Then ask: Why you?

    Four dimensions of proof

    What every idea is tested against.

    DesirabilityReal, named people have the problem.
    FeasibilityA working prototype and an honest technical plan.
    ViabilityWho pays, how much, and the evidence.
    UsabilityA user gets value unaided.

    The ProofScaling toolkit

    Four tools that turn a good idea into visible proof.

    Every founder, at every age, works with the same four tools. They show what has been proven, what is still a guess, and what to test next.

    ProofScoreScored out of 100

    A single score that shows how much of an idea is backed by evidence, broken down by dimension so a founder can see exactly where the gaps are.

    62example score
    Desirability78
    Feasibility70
    Viability55
    Usability60

    Illustrative figures, not a real founder's score.

    ProofTagsRecognition of founder behaviour

    Badges earned for doing the things a founder does, not just for the idea. Progress is visible to the founder, their family and anyone they pitch to.

    Problem noticedThree real people namedFirst interviewPrototype builtFirst user testPitch delivered
    ProofVaultEvidence, stored

    A structured home for every piece of evidence: interviews, experiments, prototypes and pitches. Nothing a founder learns gets lost.

    InterviewsNotes and recordings
    ExperimentsWhat was tested, what happened
    PrototypeScreens, photos, builds
    PitchDeck and video
    ProofPlanExperiment roadmap

    The next experiments to run, in order, each aimed at the weakest part of the ProofScore. The plan updates as the evidence comes in.

    1Ask ten more people if they would payTests: ViabilityRunning
    2Put the prototype in front of three usersTests: UsabilityNext
    3Find the first channel that brings a real userTests: DesirabilityLater

    Illustrative example.

    Where the work happens

    Startopia Challengers, the platform.

    Participants shape an idea, research the problem, gather evidence from real people, rehearse customer and investor conversations, build the deck and a working product, and finish in front of a live judging panel. Every piece of evidence is stored along the way.

    See the platform and simulations
    The founder dashboard on Startopia Challengers

    Who built it

    Louis Ravenscroft

    Founder of Startopia and creator of the ProofScaling method. A serial entrepreneur with 11+ years in venture building, investment and startup ecosystems, who has built five companies of his own.