Startup Idea Validation Platform

Prove Demand
Before You Build

Behavior over Opinion™

Have a great idea? Find out if there are real buyers and start discussions with your first prospects.

Every Demand Discovery report shows you the evidence behind your idea: real people, quoted in their own words, asking for what you want to build - each quote tied to the source it came from, compiled in minutes.

Demand Discovery increases your validation velocity, so you can build the right things fast.

Get your Startup Demand Score

Prefer to work in your AI tool?

Run Demand Discovery directly inside Claude, Cursor, Devin, ChatGPT, and Cline — no browser, no copy/paste.

Learn how to install the MCP server or add it to your Vibe Coding platform

Building in a vibe-coding agent?

Bring Demand Discovery with you. Replit, Lovable, v0, Bolt, and Base44 will build whatever you ask. Demand Discovery™ answers the question that comes first: is this worth building?

Opportunities: Validated ideas, made public by their owners

[AI]AI Browser Agent for Back OfficeScore 86Build2m ago|
[Marketplace]AI Creator Sponsorship MarketplaceScore 78Promising6m ago|
[SaaS]AI Personal CFO for FoundersScore 69Test14m ago|
Just scored[AI]Autonomous Code Review PlatformScore 91Build1m ago|
[SaaS]Niche Job Board AggregatorScore 74Promising9m ago|
[Creator Economy]AI Podcast Clip GeneratorScore 82Build4m ago|
[SaaS]Vertical CRM for ContractorsScore 67Test18m ago|
Just scored[AI]AI-Powered Proposal WriterScore 88Build3m ago|
[SaaS]Community-Led Growth PlatformScore 72Promising11m ago|
[SaaS]Freelancer Tax Automation ToolScore 65Test22m ago|
[AI]AI Browser Agent for Back OfficeScore 86Build2m ago|
[Marketplace]AI Creator Sponsorship MarketplaceScore 78Promising6m ago|
[SaaS]AI Personal CFO for FoundersScore 69Test14m ago|
Just scored[AI]Autonomous Code Review PlatformScore 91Build1m ago|
[SaaS]Niche Job Board AggregatorScore 74Promising9m ago|
[Creator Economy]AI Podcast Clip GeneratorScore 82Build4m ago|
[SaaS]Vertical CRM for ContractorsScore 67Test18m ago|
Just scored[AI]AI-Powered Proposal WriterScore 88Build3m ago|
[SaaS]Community-Led Growth PlatformScore 72Promising11m ago|
[SaaS]Freelancer Tax Automation ToolScore 65Test22m ago|

Example Demand Discovery Analysis

See how we evaluate real startup ideas

Startup Idea

AI Browser Agent for Back-Office Workflows

Demand Score

86 / 100

Search DemandStrong
Founder DiscussionsHigh
Startup ActivityHigh
Buyer InterestPromising
Recommendation: BUILD

Example analysis generated by Demand Discovery.

Built for founders who want proof before they build

You have a startup idea but don't know if anyone actually wants it.

You're deciding whether to build, pivot, or abandon an idea.

You want to validate demand before writing code or raising money.

You're tired of generic startup advice and want real market signals.

You're searching for your first real customers.

How Demand Discovery Works

A structured approach to validating not just if demand exists — but where it lives and who will pay for it.

STEP 01

Analyze Demand Signals

Evaluate search demand, founder discussions, startup launches, and hiring trends to understand market appetite.

STEP 02

Run Validation Experiments

Agentic Launch drafts outreach to matching prospects. You can send it yourself or let the agent send and follow up, and it tracks replies.

STEP 03

Make the Build Decision

Generate your Demand Score and receive a clear Build, Pivot, or Kill recommendation backed by evidence.

Inspired by venture capital due diligence

Demand Discovery Framework

Demand Discovery compares independent evidence of real behavior so founders can judge whether an idea deserves further investment. The report keeps supporting evidence and uncertainty visible, then gives a clear Build, Pivot, or Kill recommendation.

Learn what the Demand Discovery framework helps founders decide.

Don't Build Blind

Validate demand first — or risk building something no one wants.

FREE

$0

Understand the market before you test

1 market research report
Competitive landscape analysis
Market sizing (TAM / SAM / SOM)
Go-to-market strategy overview
Opportunities & Risks
Growth Drivers
Unique Positioning Statement based on Differentiators

DEMAND DISCOVERY

$49 one time

Demand Discovery is $49 one time for two ideas. This purchase does not auto-renew. Separate optional Founder and Studio subscriptions are available for continuous outreach.

Prove real demand exists before you build — 2 IDEAS

4 landing pages (2 per idea)
AI-defined Ideal Customer Profiles (who to test and why)
Targeted prospect generation mapped to each hypothesis
Agentic Launch drafts outreach to matching prospects. You can send it yourself or let the agent send and follow up, and it tracks replies.
AI analyzes replies to extract real signals (interest, objections, pain points)
Evidence-based Demand Score (0–100)
Demand Evidence Report with grounded insights (no hallucinations)
Clear recommendation: Build / Pivot / Kill

+ 1 Agentic Launch slot — 90 days included to test your best idea

AGENTIC LAUNCH

Included

Bundled with Demand Discovery, Founder Pack, and Studio Pack

Agentic Launch drafts outreach to matching prospects. You can send it yourself or let the agent send and follow up, and it tracks replies.

Tracks and analyzes every reply automatically
Detects evolving signals: interest, objections, and emerging pain points
Refines messaging and positioning based on real conversations
Builds a living dataset of market feedback over time
Designed for founders who already have their ICPs and hypotheses (i.e. who've done DD)
MOST POPULAR

FOUNDER PACK

$149 /mo

For serial founders — 5 IDEAS in continuous outreach

Everything in Demand Discovery + Agentic Launch — but for 5 ideas in parallel
Pause any slot to swap in a new idea — your data is preserved
Continuous outreach to test and refine each idea over time
AI tracks and analyzes every reply automatically
Detect evolving signals: interest, objections, and emerging pain points
Refine messaging and positioning based on real conversations
Build a living dataset of market feedback across every idea

Stop guessing. Start validating.

Demand Discovery AI on Nick LaunchesFeatured on Launchstag