Don’t guess if your idea will work. Decide.
DemandCheck is a decision engine that evaluates business ideas using real market demand, ad economics, and structured judgment — then delivers a clear verdict and a decision memo you can act on.
Ads Viability Engine
Should I spend money on Google Ads for this offer?
- •Conservative verdict on ads spending
- •CPC and competition analysis
- •Clear go/no-go recommendation
Opportunity Engine
Is this problem area worth building a business around?
- •Demand-first opportunity analysis
- •Market maturity assessment
- •Structural risk identification
How It Works
From idea to informed decision in four systematic steps.
Idea
The business or offer you're considering.
- •SaaS app
- •Local service
- •Paid product
Signals
Real market and acquisition data.
- •Search demand
- •Ad costs
- •Buyer intent
Judgment
Deterministic evaluation across core risk pillars.
- •Demand authenticity
- •Monetization alignment
- •Acquisition reality
Decision Memo
A clear verdict and actionable next steps.
Idea
The business or offer you're considering.
- •SaaS app
- •Local service
- •Paid product
Signals
Real market and acquisition data.
- •Search demand
- •Ad costs
- •Buyer intent
Judgment
Deterministic evaluation across core risk pillars.
- •Demand authenticity
- •Monetization alignment
- •Acquisition reality
Decision Memo
A clear verdict and actionable next steps.
Built for founders who prefer real answers over optimism
Decision Memo
Verdict
The strong verdict is supported by healthy structural risk, acquisition reality, buyer-payer clarity, and monetization alignment... the demand authenticity pillar is fragile, reflecting modest search volume...
Risk Pillar Assessment
Recommended Next Steps
- 1Validate demand with focused keyword testing.
- 2Control acquisition spend early.
- 3Ship a prototype to confirm buyer behavior.
Strong opportunity. All critical factors are favorable. One area requires monitoring, but core economics are sound. Proceed with confidence but validate assumptions.
Statement of Principles
FROM THE DESK OF THE FOUNDER
Conservative
We say "no" when appropriate. Decision correctness over growth.
Transparent
Every verdict is explainable. You'll always know why.
No Hype
Range-based outputs. No scores. No false precision.