Vibe Coding for Non-Technical Founders: How to Build Your SaaS Without Writing a Single Line of Code

There's a conversation I keep having with founders. It usually goes something like this: someone has a genuinely good idea — they've spotted a real problem, they know exactly who would pay for the solution, they've done the research. But then they hit the wall. "I need to find a technical co-founder." Or: "I need to raise money to hire a dev team." Or my personal favourite: "I've been trying to learn to code for six months and I'm still on the CSS chapter." And then nothing ships. For decades, this was just the cost of admission into the software business. Want to build a SaaS product? You either knew how to code yourself, knew someone who did, or you came to the table with serious capital. If you were none of those things, the window to the market was effectively closed. That window is now wide open — and a concept called vibe coding is the reason why. What Is "Vibe Coding" and Why Should Founders Care? The term was coined in February 2025 by Andrej Karpathy — AI researcher, OpenAI co