Find out if your idea is worth your next six months

Truewick scores your idea against every YC company and thousands of funded startups, then tells you the one thing holding it back. Type a sentence below — no account needed to start.

Free, and we do not email you about it.

Used by founders who went on to YC, Antler and Techstars

Your score appears here

Four dimensions, scored against 6,000 YC companies. About forty seconds.

What you are scored against

Every YC company, searchable

Free, no account — this is the data behind your score.

Loading YC startups…

How it works

Three steps. About four minutes.

The first one is free and does not ask for an account.

  1. Write one sentence

    No forms. We infer your market, business model and differentiation from that sentence, then show you exactly what we assumed so you can correct anything we got wrong.

    A drafted profile you can edit

  2. Get scored on four axes

    Market opportunity, differentiation, go-to-market and team fit. Scored against real Y Combinator companies rather than an abstract rubric, with the ten underlying dimensions a click away.

    A score out of 100, and your percentile

  3. Fix the one thing

    Not a list of twelve improvements. The single weakest axis, why it scored low, and the evidence behind that judgement, with every claim linked to the page it came from.

    One weakness, with cited sources

The comparison

Most idea validators score you against nothing.

A number with no cohort behind it is a horoscope. Truewick scores against companies that actually got funded — every Y Combinator batch, searchable, and the same data you can open yourself before you sign up for anything.

6,247
YC companies indexed
51
batches represented
10
scored dimensions, each with a rationale
0
credits to score an idea
Where a 64 sits
You · 64
0median 55100

An illustration of the percentile you get back — your own is computed against ideas scored at your stage, and is marked provisional until that cohort is large enough to mean anything.

Free forever

Three things that cost you nothing

No card, no trial clock. Credits only buy the research that costs us money to run.

  • The YC directory

    Every Y Combinator company, searchable by batch, stage and team size. No account, no credit, and it is the same data your score is measured against.

    Open the directory
  • Cited evidence

    Every score comes with the forum threads, reviews and competitor pricing pages it was drawn from. It runs in the background after each evaluation and costs you nothing.

  • Scoring an idea

    Score a sentence before you have an account, and keep scoring after you do. The three credits you get on signup are for the research that costs real money to run — not for the score itself.

Pricing

Credits, not seats

Scoring an idea is free and unlimited. Credits pay for the research that costs us money to run: live web searches, simulated panels, and full site scans. You get three when you sign up.

What each Truewick action costs in credits
ActionCost
Score an ideaUnlimited, and it never asks for a cardFree
Cited evidenceGathered in the background after every scoreFree
The YC directoryAll companies, searchable, no accountFree
Market researchLive web search on demand and competitors1 credit
MVP health checkPerformance, security, accessibility, SEO1 credit
Copilot conversationGrounded in your own pitches and scores1 credit
Synthetic interviewsA simulated panel of your target users2 credits
See credit packs

One-time packs never expire.

Frequently Asked Questions

No. Your idea goes to the model that scores it and nowhere else. It is never used for training, and it never reaches our analytics. The event sanitizer strips idea-bearing fields structurally before anything is sent, so it cannot leak by accident.