Should You Vibe Code Your App? Here's How to Know

Everyone's vibe coding. Not everyone should be.

If you've been anywhere near tech Twitter or LinkedIn in the last year, you've seen it. People shipping apps in a weekend with Cursor, Bolt, Lovable, v0. The demos look incredible. The reality is more nuanced.

I've spent the last year helping people figure out whether vibe coding is the right move for their project. Some of them saved thousands of dollars building it themselves. Others wasted months before realising they needed a professional. The difference comes down to a few key factors.

What vibe coding is actually good at

Let's give credit where it's due. AI-assisted development is genuinely transformative for certain types of projects:

• Personal tools and internal apps. Low stakes, forgiving audience, room to iterate.
• Prototypes and MVPs. Proving a concept before investing serious money.
• Simple CRUD apps. Forms, dashboards, content sites with well-documented tech stacks.
• Learning projects. Building something to understand how software works.

If your app fits into one of these buckets, vibe coding can be an incredible accelerator. You can go from idea to working product in days, not months.

Where it falls apart

Here's what nobody shows you in the demo videos:

The "prompt hell" problem. You build 80% of the app in a weekend. Then you spend the next three months trying to get the last 20% to work. Every time you fix one thing, something else breaks. You don't understand the codebase well enough to debug it, and neither does the AI, because it wrote spaghetti code across 50 conversations.

Security blind spots. AI tools will happily build you a login system that stores passwords in plain text, or an API that exposes your database to anyone who knows how to open dev tools. If you don't know what "good" looks like, you can't spot "bad."

The integration wall. Common tools like Stripe and Google Auth have great documentation and AI handles them well. But the moment you need a niche API, a custom webhook flow, or anything that requires reading sparse documentation, you're on your own.

Scale problems. An app that works for 5 users doesn't necessarily work for 500. Database queries that take 100ms with 10 records take 10 seconds with 10,000. If you don't know how to profile and optimise, you won't know why your app is slow.

The honest framework

After helping dozens of people make this decision, I built a quiz that evaluates your specific situation across the factors that actually matter: who you're building for, what data you're handling, how complex the features are, and what the stakes look like.

Take the "Should You Vibe Code Your App?" quiz. It takes 2 minutes and gives you a personalised recommendation.

But here's the simplified version:

Vibe code it if:

• You're building for yourself or a small internal team
• The app has 1-5 core features
• You're handling non-sensitive data
• You have time to learn and iterate
• The goal is to validate an idea, not scale a business

Hire a developer if:

• You're building for paying customers
• The app handles financial or identity data
• You need custom integrations with niche services
• You're planning to scale beyond 100 users
• The project is your business, not a side project

The grey zone:

Most projects land somewhere in between. If yours does, my recommendation is to start vibe coding, but set checkpoints. Give yourself 2-4 weeks. If you're making steady progress and understanding what the code does, keep going. If you're stuck in prompt hell and the app is held together with duct tape, it's time to call in help.

The real question isn't "can I build it?"

It's "should I be the one building it?"

Your time has a cost. If you spend 3 months wrestling with code you don't understand, that's 3 months you didn't spend on sales, marketing, or talking to customers. Sometimes the smartest move is to pay someone who can build it in 2 weeks so you can focus on what you're actually good at.

There's no shame in either direction. Build it yourself if the conditions are right. Hire help if they're not. Just make the decision deliberately, not by default.

Take the quiz to find out where your project lands, or book a free consultation if you want to talk it through.