Rule-based first-pass analysis, not investment advice. Talk to real users before building.
Optional: AI second opinion
Enter your own Gemini API key. It stays in this browser only (localStorage) and is never sent anywhere except Google's Gemini API. Any failure falls back to the rule-based result.
How scoring works
IdeaValidator scores four dimensions: Clarity (is the idea specific — who, what, for whom?), Market (is there a real audience with a real pain?), Monetization (is there a way to get paid?), Feasibility (can a small team actually build it?). Each score comes with a plain-English explanation, plus a business-model suggestion, a landing-page headline, first steps, and top risks.