IdeaByLunch turns your marketplace idea into a live, working business system — website, listings, seller onboarding, buyer capture, payments readiness, analytics, and AI growth recommendations.
Built for marketplace founders who need more than a landing page.
Every marketplace comes with the full operating layer — not a template you have to figure out alone.
Plain English description of the marketplace, target users, location, niche, and monetisation idea. One sentence or ten.
We generate the marketplace structure, pages, copy, listings framework, onboarding flows, and launch dashboard.
After launch, the system recommends what to do next: recruit sellers, improve listings, follow up with buyers, test pricing, create marketing content.
After launch, this is what you wake up to every morning.
This is a preview — your live dashboard reflects your actual marketplace data.
Start with the launch. Add growth when you're ready.
Cancel anytime. Built for founders validating a real marketplace, not playing with templates.
Brief is always free — no card required to start.
No. The site is only the front door. IdeaByLunch also gives you the structure, onboarding flows, lead capture, admin tools, analytics, and growth recommendations needed to operate the marketplace.
Yes. The system supports simple updates to copy, categories, listings, and core content. You own the code and can modify anything.
We build the site payment-ready. Actual payment processor setup may require Stripe or another provider depending on your marketplace model.
Founders testing service marketplaces, local directories, vendor networks, rental platforms, expert marketplaces, and niche B2B marketplaces.
Those tools can help generate websites or apps. IdeaByLunch is focused specifically on marketplace launch and growth workflows — seller onboarding, buyer capture, liquidity mechanics, and an AI coach that tells you what to do next.
The Growth OS helps identify the next practical actions: recruit sellers, improve listings, capture buyers, follow up with leads, and test monetisation. You get a weekly action plan tailored to where your marketplace is right now.
No. We deliver a live, deployed marketplace. You also get a master build prompt — drop it into Claude Code, Cursor, or Codex if you want to keep building.
You. 100%. The Vercel project, the GitHub repo, the domain registration — all transferred to you. No lock-in, no licence fee, no vendor moat.
© 2026 IdeaByLunch · AI Marketplace Launch + Growth OS