Rapptr
Every week or so, someone asks me whether they should vibe code their app or pay to have it professionally built.
For me, it comes down to whether you've found product-market fit yet.
Before product-market fit, vibe code it
Vibe coding can be done really cheaply and really quickly. With tools like Claude Code, Codex or Lovable, you can get something working in front of people fast, and change it just as fast when they tell you what's wrong with it.
That's how most people find product-market fit. You build something cheap, you get people using it, and you pay attention to what they actually do with it.
So if you're looking into building an app and you haven't found product-market fit, I'd take the vibe coding route. Putting real money into polish before you know people want the thing doesn't make much sense.
After product-market fit, build it right
The harder question comes after that. Once you've found product-market fit, do you keep building on the vibe-coded version, or do you have it professionally built?
My answer is to have it professionally built.
Once you have product-market fit, you will have competition, no doubt about it. If you've found something people want, other people are going to notice and go after it too.
And in a competitive market, the apps that win are the ones that are the best. That's when it makes sense to invest in a high-quality, professionally built product. You get top-of-the-line UX, an app that can scale, real security, and something that holds up for years instead of needing a rebuild.
What each route typically costs
A vibe-coded product typically runs around $10,000, and it's the right fit when you're testing an idea and looking for product-market fit. A professionally built product typically starts around $100,000, and it's what you want once you've found that fit and need to compete.
That's a big difference, and it's why I think the order matters. Use the cheaper route to find out if people want it, and save the bigger investment for when you're actually competing.
We do both
At Rapptr, we do both. We help people with the vibe coding route and the professionally built route, and we've been doing it for years. Along the way we've built a lot of products, including two that won Google Play App of the Year.
If you're trying to make this call right now, reach out. I'm happy to talk it through with you.
FAQs
Is vibe coding good enough to launch an app?
For testing an idea, yes. Vibe coding is a fast, low-cost way to get a working product in front of real users and find out whether you have product-market fit. Once you're competing for users, you'll want a professionally built product.
How much does it cost to vibe code an app?
A vibe-coded product typically runs around $10,000, depending on scope. It's the cheaper way to test an idea before you've found product-market fit.
How much does a professionally built app cost?
A professionally built app typically starts around $100,000. That covers things like UX design, building for scale, and security.
When should I switch from a vibe-coded app to a professional build?
When you've found product-market fit. That's when competition shows up, and in a competitive market, the best product usually wins.
Can I keep building on my vibe-coded app after I find product-market fit?
You can, but it gets harder as you grow. Vibe-coded apps usually aren't built for scale or security, so most teams end up rebuilding once they have real users and real competitors.
Can one agency handle both vibe coding and a professional build?
Yes. Rapptr does both. We help with quick vibe-coded builds to test an idea, and with professionally built products once you know it works.
