Preuve AI - Startup Idea Validator
Preuve AI is a startup validation tool that scans 60+ live data sources to generate a viability score, map up to 15 competitors with funding and pricing data, and surface blind spots before you build. The tool uses 10 AI agents to pull real data on competitors, funding, and trends, and filter out junk. The scoring model runs multiple times, and when runs disagree, the system reruns until the verdict converges. Every claim links to a source. Preuve AI is designed for first-time and serial founders, vibe coders, and solo builders who need a reality check on what they should ship. The tool provides a comprehensive analysis, including viability scoring, founder-market fit, competitor mapping, market sizing, business plans, investor-ready docs, and an audio pitch. Preuve AI also offers a free scan, which takes about 60 seconds, and a full Founder Report, which costs $29 one-time and includes a 14-day satisfaction guarantee. The tool is powered by Claude Opus 5.5, Anthropic's most capable model, and is independently bootstrapped and run by a solo founder.
- Category
- Startup idea validation
- Pricing
- Free
Problem solved
Preuve AI solves the problem of startup founders wasting time and resources on ideas that are not viable. According to CB Insights, 42% of startups fail because there is no market need, and Preuve AI helps founders identify this problem before they start building. The tool provides a brutal verdict backed by live data, which helps founders make informed decisions about their ideas. By using Preuve AI, founders can avoid building the wrong thing and save months of time and resources.
Use cases
- Validating a startup idea before building
- Conducting market research and competitor analysis
- Creating a business plan and investor-ready documents
- Identifying blind spots and areas for improvement
- Iterating on an idea and refining the concept
Audience
- Developers
- Startups
Pros
- Comprehensive analysis and viability scoring
- Powered by a capable AI model
- Independently bootstrapped and run by a solo founder
- Free scan and affordable full report
- 14-day satisfaction guarantee
Cons
- Limited to 60+ live data sources
- May not be suitable for all types of startups or ideas
- No human review or feedback
Official website: https://preuve.ai/
Canonical LambdaBase page: https://www.lambdabase.com/tools/preuve-ai-startup-idea-validator