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I just launched Prometora, a “prompt-to-marketplace” builder.

Hey Indie Hackers 👋

For the past few months I’ve been building something I wish I had years ago while trying to launch multiple marketplaces.

🚀 What I built

Prometora, a platform where you can create a full online marketplace from a single prompt.
But instead of being “wild west” like many AI builders (Lovable), it comes with pre-built system pages every marketplace needs:

  • Create listing page
  • Seller dashboard
  • All listings page
  • Specific listing page
  • Messaging feature
  • Payments (Stripe Connect)
  • Reviews
  • auth

You can still prompt components and edit everything visually, but the core logic is already there so you don’t break the whole app every time you edit something.

🎯 Who it’s for

Founders, creators and entrepreneurs who want to launch an online marketplace, without spending weeks wiring up Stripe Connect, databases, messaging, review systems, etc.

💡 Why I built it

I run a YouTube and a Discord channel on marketplace building. And I realized many none-technical founders are struggling with building their online marketplace.

📈 Early traction

  • 9 paying customers (one annual at $663)
  • Growing via my YouTube channel (400+ subscribers)
  • Weekly onboarding calls to refine the product

🛠️ Tech

Next.js, Vercel, MongoDB, Tailwind.

🙏 What I would love from you

Honest feedback: Is this something you’d use?

Here is the product:
👉 https://www.prometora.com

Happy to answer anything, show screenshots, or jump on a call with anyone building a marketplace.

Thanks for reading, and good luck building your own stuff. I love this community ❤️

on November 19, 2025