Stop building products nobody wants. Spark helps non-technical entrepreneurs validate ideas through AI-powered analysis, then transforms validated insights into investor-ready PRDs, MRDs, and developer-ready specifications—all in one platform.
Spark bridges the gap between having an idea and building the right product.
Submit your business idea and get AI-powered analysis including problem validation, competitive intelligence, ICE scoring, and customer survey generation. Understand if your idea solves a real problem before you build.
Free tier available • Get started with 1 idea validationTransform your validated insights into build-ready requirements using our guided 6-step wizard. Define business goals, prioritize features with user stories, identify risks, and create a differentiation strategy—all based on your real customer research.
Build tier ($79.99/mo) • Guided wizard pre-filled with validation dataGet professional, investor-ready documents: PRD (DOCX), MRD (DOCX), and AI-ready prototype prompts for tools like Claude Code, Cursor, or Replit. Everything you need to pitch investors or start building.
Professional outputs • Ready for investors and AI code generatorsSpark combines AI analysis with proven validation frameworks to help you build products people actually want.
Submit your business idea and get instant AI-powered analysis. Understand your problem space, discover competitors, and start building your validation foundation.
AI-Powered Analysis
Problem statements, value propositions, customer personasCompetitive Intelligence
Market gaps, competitor analysis, positioning insightsIdea Management
Track and manage your innovation pipelineGo beyond basic analysis with our predictive Market Reality Check. Get GO/CAUTION verdicts, ICE scoring, and customer surveys. Evidence Diversity signals (Founder Fit & Warm Channel) enhance prediction accuracy.
Market Reality Check
GO/CAUTION verdicts with success probability & time-to-revenueQuick Snapshot
4 questions → Founder Fit & Warm Channel bandsICE Scoring
Impact, Confidence, Ease frameworkSurvey Templates
Customer interview & validation surveysEverything in Plan plus Founder Advantage for Validated scoring, and our 6-step wizard to create investor-ready PRDs, MRDs, and AI prototype prompts. Market Reality Check included with enhanced Evidence Diversity signals.
Founder Advantage
Upload LinkedIn PDF for Validated Founder Fit scoringEnhanced Market Reality
Validated signals improve prediction accuracyProject Info
Business Goals
Problem & Users
Features & Stories
Risks & Strategy
Export Docs
PRD Generation
Product requirementsMRD Generation
Market requirementsPrototype Prompt
AI code generatorsAll Plan features + Founder Advantage + 6-step Build wizard
Start with free idea validation and upgrade to transform validated insights into investor-ready documents.
Join thousands of entrepreneurs who trust Spark to validate their business ideas.