How to use this guide

Quick answer

Use this page to decide what evidence to collect before you commit to a startup, feature, or go-to-market test.

Editorial method

DemandProof pages are written around public demand signals, founder workflows, manual alternatives, and clear limitations.

Last reviewed

Reviewed July 10, 2026 for clarity, conversion paths, and outcome-safe Market Validation language.

Who this is for

Founders learning demand research
Product managers evaluating markets
Indie hackers checking demand

Decision framework

Use DemandProof when

You need a structured Validation Report before investing serious build time.
You want to compare Demand Signals from public communities, reviews, competitors, or feature requests.
You need a Research Workspace that turns scattered notes into a clear Opportunity Score and next action.

Manual research may be enough when

You already have recent customer interviews, sales calls, and source notes organized in one place.
The idea is low-risk, reversible, or only needs a quick one-off experiment.
You need private customer data analysis rather than public-signal decision support.

Types of Public Demand Signals

Search queries with commercial intent
Reddit complaints and pain points
Feature requests on public boards
Competitor reviews with unmet needs
Buyer intent language in forums

How to Read Public Demand Signals

Strong signals are organic, unsolicited, and come from strangers. Weak signals include feedback from friends, survey responses from your network, and social media likes. Filter for high-quality signals.

How DemandProof helps

DemandProof aggregates public demand signals into a structured report with clear verdicts, saving hours of manual research.

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What happens after a Validation Report?

Review signals

Read the Demand Signals, assumptions, and source notes before accepting the verdict.

Collect missing proof

Run interviews, landing-page tests, or pricing checks for the weakest assumptions.

Choose next action

Use Build / Pivot / Avoid as decision support, not as a guarantee.

Revisit later

Update the report when new evidence appears or the market changes.

Limitations

DemandProofHQ does not guarantee market demand, customers, revenue, or business success. Reports are based on the public signals available and the inputs you provide, using a rules-based (not AI/ML) scoring model — they are a research aid, not a certification. Always validate with real buyers before committing serious time or money. See how reports are built and our disclaimer.

Frequently asked questions

What is a strong public demand signal?

A strong signal is organic, unsolicited, and shows active intent to find or pay for a solution.

Ready to validate your idea?

Check public demand signals and get a structured report before you build.

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Public Demand Signals — Find Market Demand for Your Idea

Public demand signals are organic, unsolicited evidence that people are actively searching for, discussing, or paying for a solution to a specific problem. These signals are the foundation of effective idea validation.

DemandProof helps you find and organize public demand signals so you can make faster, more confident decisions about which ideas to pursue.