Vibe Coding: How to Ship a Real Product, Not a Demo
Vibe coding gets you to a working screen in an afternoon. Getting from that screen to a product people pay for is a different discipline — and it is where most projects stall.
What vibe coding is good at
Exploration. Layout, flows, and the shape of a feature are far cheaper to discover by generating three versions than by arguing about a spec. Treat the first build as a prototype you are allowed to throw away.
Where it breaks
The failure modes are consistent across every project we have reviewed.
- Auth and permissions bolted on after the data model is set.
- No row-level security, so any user can read any row.
- Business rules duplicated in five components.
- No tests, so every new feature breaks an old one.
The path to a paid product
Lock the data model and access rules first, then payments, then polish. Ship to ten real users before you add a second feature. The feedback from those ten is worth more than a month of building.
Frequently asked questions
Is vibe coding a real skill?
The generating part is easy. The skill is reviewing, constraining, and hardening what the model produces — that is what separates a live product from an abandoned prototype.
Can you build a SaaS entirely with AI?
You can build most of it, but you still own architecture, security, and the decision of what is worth building.
Go deeper with the handbook
Chapter 1 is free to read — no sign-in required.