Test Your Idea

What it does

Stop building something nobody wants. We scan 20+ live data sources and show you what's blocking your idea: competitors, market size, demand signals. Every number links to its source. 1,500+ ideas tested, 9 out of 10 weren't ready.

Get a brutal verdict backed by live data from 60+ sources, before you burn 6 months. Preuve AI is a startup validation tool that scans 60+ live data sources - including Crunchbase, Google Trends, Reddit, Product Hunt, and G2 - to generate a viability score, map up to 15 competitors with funding and pricing data, and surface blind spots before you build. Over 7,500+ startup ideas have been analyzed across 13 industries since 2026. According to CB Insights, 42% of startups fail because there is no market need - the blind spot Preuve AI catches. Free scans take 60 seconds. Full Founder Reports cost $29 one-time with a 14-day report guarantee. 7,500+ startup ideas analyzed. 10 AI agents scan…from preuve.ai

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  Business Idea DepotJun 2026 · businessideadepot.com · ▲20

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  I spent 3 years reverse-engineering a 40 yo stock market sim from 1986▲721

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