Validate before you build.
StartupGenius generates startup ideas around your constraints, researches and attacks them, scores them across 14 aspects — then publishes the survivors so real customers can vote with their wallets.
Most ideas die of guessing.
Founders spend months building before asking whether anyone cares. StartupGenius inverts the order — evidence first, code later.
Ideas shaped by your constraints, not a random brainstorm.
Viral loops. Network effects. Pure digital. Under $5k to start. Pick your constraints, set a count, and get batches of distinct, concrete ideas — every one satisfying every rule. Save the brief as a template and rerun it whenever inspiration runs dry.
A Devil's Advocate paid to kill your idea.
Every idea faces competitive research, then a dedicated adversary that attacks demand, distribution, defensibility and unit economics — each objection ranked by severity, each with its most plausible mitigation. Fatal flaws surface in minutes, not months.
A report card weighted the way you invest.
Market size, moat, capital efficiency, ease to start, regulatory risk… fourteen aspects, each scored 0–100 with a written rationale. Tune the weights — Conservative, Aggressive, or your own — and every idea in your pipeline re-ranks instantly. One click designs an improved version that attacks its weakest scores.
Let customers vote with their wallets — before you build.
Publish a survivor and it becomes a polished mini-site with its own URL. Share it anywhere; the audience registers interest or pledges a pre-order amount. Views, supporters and pledged dollars stream back into your dashboard — real demand, measured, not imagined.
Ideas seeking supporters
Validated by the pipeline, published by their founders. Back the ones you want to exist.
No published ideas yet — yours could be the first.
Run an idea through the pipeline, then publish it here for the world to back.
Validate & publish an ideaYour next idea deserves evidence.
Generate, validate, improve, and test with real customers — before you spend months building the wrong thing.
Start validating — freeStartupGenius — where ideas are validated before they're built.