I spent 5 years doing marketing for startups. The pattern was always the same: the founders who validated hard and early survived. The ones who skipped it built beautiful products for markets that didn't exist.
According to CB Insights, 42% of startups fail because there's no market need. That's the blind spot I built Preuve AI to catch.
Preuve AI is an agentic RAG pipeline - not a ChatGPT wrapper. Autonomous AI agents search the live web in parallel, retrieving real data from 40+ sources. Every claim links back to where it was found. I've analyzed 3,500+ startup ideas across 13 industries since launch. Only 11% scored above 70, the threshold I consider launch-ready.
3,500+
ideas analyzed
33
articles published
40+
live data sources
Expertise
All articles (33)
Confirmation Bias in Startup Validation (5 Traps)
Why 42% of Startups Fail (And What the Other 58% Get Wrong Too)
50 Startup Ideas for 2026 (Rated by Real Data)
How to Validate a Startup Idea (Without Lying to Yourself)
How 10 AI Agents Validate Your Startup Idea (Deep Analysis Explained)
Preuve AI vs IdeaKiller: Quick Verdict or Real Validation?
Preuve AI vs VenturusAI: Frameworks vs Market Evidence
Preuve AI vs ValidateIdea: Fast Report or Real Validation?
Best Startup Idea Validator Alternatives (and How to Pick One)
Preuve AI Review (2026): Real Feedback, Pricing, Pros and Cons
Preuve AI HQ Review (2026): Agency Lead Qualification Tool
How to Pre-Qualify Startup Leads Before a Discovery Call
White Label Audit Tool for Business Validation (Agencies & Consultants) 2026
How to Find Every Competitor in Your Market (6 Free Ways)
We Tested 1,000 Startup Ideas. Only 11% Survived.
Preuve AI vs DimeADozen AI (2026): Full Comparison
Preuve AI vs ChatGPT for Startup Validation (2026)
8 Best Startup Validation Tools (2026)
How to Research Your Pitch Deck (Data Investors Actually Want)
Preuve AI vs IdeaProof (2026): Full Comparison
Preuve AI vs ValidatorAI (2026): Full Comparison
How to Validate Client Ideas (For Agencies & Consultants)
Competitor Analysis for Startups: What Actually Matters 2026
Startup Market Size Calculator: TAM, SAM, SOM (Free)
Is My Startup Idea Good? 7 Signs You Have a Winner
How to Validate a SaaS Idea in One Weekend (7 Steps)
MRR Reality Check: What SaaS Actually Makes in Year 1
How to Qualify Startup Leads (For Agencies & Accelerators)
What to Do When Your Idea Gets a Low Validation Score
How to Build the Market Slide VCs Can't Ignore
TAM SAM SOM: The Market Sizing Guide Investors Actually Trust
How to Validate Your Vibe-Coded Idea Before Scaling
How to Validate Your Startup Idea (Without Writing Code)