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Real reports on real ideas. See the output before you scan.

Validation guides, market sizing, and founder playbooks.

5-star reviews from founders who validated their ideas.

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Preuve vs IdeaProof

Side-by-side feature and data comparison.

Preuve vs IdeaBuddy

Validation vs business planning.

Pay once, validate ideas forever. From $499.

FreePlan before you build

AI Generators

Startup Idea Generator

AI generates ideas based on your skills and budget.

Value Proposition Generator

Craft your pitch in 3 proven frameworks.

Business Model Canvas Generator

AI fills the 9-block canvas from your idea.

More Tools

Buyer Persona Generator

Know exactly who you are building for.

Business Name Generator

AI names with taglines and domain suggestions.

Validation Checklist

37 checks to pressure-test your idea.

B2BQualify before the first call

Who it's for

Agencies & studios

Branded reports before the first call.

Accelerators & incubators

Screen applications with sourced market data.

Learn more

See how each team type uses Preuve.

Features, pricing, and setup for teams.

Example Startup Validation Reports

See what you get with a Founder Report. These are real $29 analyses, no paywall, no blur. Drawn from 4,000+ ideas analyzed across 13 industries using 40+ live data sources.

Last updated: April 2026

NewFull Report · $29

96

LAUNCH READY

OpenFX

Stablecoin-powered FX infrastructure for cross-border payments. Analyzes demand signals, competitive density, pricing assumptions, regulatory risk, and moat durability.

FintechB2BGlobal

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NewFull Report · $29

83

VALIDATED

Laminar

Open-source observability platform for AI agents. Captures LLM calls, tool use, and browser actions to debug long-running autonomous agents in production.

SaaSB2BGlobal

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NewFull Report · $29

71

VALIDATED

Arzule

AI-powered ecosystem revenue platform for B2B SaaS. Quantifies partner-sourced revenue by combining CRM data with ecosystem signals.

SaaSB2BUnited States

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NewFull Report · $29

78

GREEN LIGHT

CreatorPipeline

Lightweight CRM for mid-tier creators to manage inbound brand deals. Pipeline view, rate cards, and payment tracking.

SaaSB2CGlobal

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NewFull Report · $29

72

VALIDATED

Smart Bricks

Modular mortarless construction with IoT-embedded interlocking bricks. Targets affordable housing developers facing labor shortages.

HardwareB2BUnited States

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NewFull Report · $29

67

VIABLE

VRNoCode Studio

No-code VR studio for Gen Z creators to build, share, and monetize cross-platform social games without wrestling with multiplayer netcode.

PlatformB2CGlobal

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Full Report · $29

84

VALIDATED

Uxia

AI-powered UX research for Product Managers. Automated user testing at startup speed.

SaaSB2BGlobal

View full report

Improved with Niche CoachFull Report · $29

6675

GO

Small-Cap Momentum Lab

Algo-trading for retail day traders. After Niche Coaching: significant strategic improvements detected.

SaaSB2CGlobal

See the transformation

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