$1K - $10K

CheckYourStartupIdea.com is an automated tool that helps founders validate their startup ideas quickly and efficiently. Users input their idea, and the platform scans Reddit for discussions about the idea or the problem it solves, then performs a deep web search to identify direct competitors. Based on this research, users receive a detailed report with links to relevant discussions, competitor lists (if any), and a comprehensive analysis including originality and market demand scores. We launched on April 21st, 2025, and have already gained strong early traction: 150 user signups 33 paying customers 22% conversion rate $120 in revenue with $115 in profit (within the first 5 days) Tech Stack: Frontend: React (Create React App) Backend: Node.js with Express Database: MongoDB (via Mongoose) Hosting: Google Cloud Compute Engine (Debian 11 VM, Nginx reverse proxy, PM2 process management) APIs: OpenAI API (GPT-4oi), Google Custom Search API Other: Firebase for authentication, Stripe for payment processing Assets included in the sale: Domain (CheckYourStartupIdea.com) Email list (150 users) Full codebase (frontend and backend) Branding and website All marketing materials to date (Reddit/Twitter posts) We’ve grown purely through organic posting on Reddit and Twitter, with no paid advertising. The platform shows huge potential in the hands of someone skilled at marketing or growth. Even with minimal effort, early results show clear product-market fit and strong demand.

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