Building your website with AI: the tool builds it, but you do the work
Describe what you want and Lovable, Bolt or Claude builds your website. Thirty seconds, and it looks sharp. Then comes the question that never goes away: is this actually any good? You cannot tell. And whatever happens next, it is yours to carry. Where these tools genuinely shine, and where they quietly eat your weekends.
You open Lovable, type one line: "build a website for my removals company, with a quote form." Half a minute later there is a site. No developer, no agency, no waiting. It looks sharp.
That is how a growing number of business owners build their website: not through an agency, but with an AI tool like Lovable, Bolt, v0 or Claude. And some go further and let an AI agent like OpenClaw or Hermes run their marketing. You describe what you want, the machine does the rest. It is called vibe coding, and for a quick prototype it is brilliant.
And then you sit there looking at it. It looks fine. But is it any good? That question is where it goes wrong, and it never really goes away.
Building your website with AI: what it is
The idea: you describe in plain language what you want, and an AI builds it, without you looking at the code. It is called vibe coding, a term from AI researcher Andrej Karpathy (2025). For you as a business owner it looks like this: you open Lovable or Claude, type what kind of site you want, and one appears. Not right? You ask for a change, over and over, until it seems to do what you want.
The tools you hear about
There are two flavours. For your website, the builders like Lovable, Bolt, v0 and Replit, or an assistant like Claude or ChatGPT that writes the code for you. For your marketing, the AI agents like OpenClaw and Hermes: you let an AI carry out tasks itself, from writing copy to adjusting campaigns. The promise is the same for both: describe it, and the machine does the rest.
But does it actually work?
There is a site. It looks sharp. And then comes the question that sticks: does this actually work? Not "does the button click", but: does this bring in customers? Is the right thing on there? Is it any good?
And that is where you get stuck, and it is not for lack of intelligence. You are not a developer, so you cannot see whether the code is sound. You are not a marketeer, so you cannot see whether that headline does anything. You see the outside, and the outside always looks good. That is precisely what an AI is best at: making something that looks right.
You do not know what you do not know
And that is the nasty part. A site can be quietly mediocre for months without you noticing. No error, no alarm. Just: slightly too few requests, and you assuming it is the market. You cannot judge what you cannot see, so you stay parked at "looks good, I think?"
Business owners never ask me whether the code is correct. They ask: is it bringing anything in? That is the only question that counts, and it is exactly the one you cannot answer yourself. Someone who can actually see it should be sitting on that.
The AI does not know what belongs on it
Why do you have that feeling? Because the thing is guessing. Building it can do. Knowing what belongs on it, it cannot, and that is the hard half.
Because you know that from data that sits somewhere else entirely: what your customers actually search for, which page brings in requests and which does not, what a click costs you in Google Ads, what your competitors are doing, which text worked last quarter. Lovable, Claude or an AI agent knows none of it. They do not know your business, they know the average of the internet. So the average of the internet is what you get back.
Wiring that data up yourself? That is rebuilding the engine
You could solve it by connecting all those sources to the AI yourself. That is exactly what agent frameworks like OpenClaw and Hermes promise. Only: then someone has to hook them up to every data source, give them a memory of what was already tried, teach them to judge whether something is an improvement, deploy it and keep watching it. Months of specialist work, none of it about your business. You would be rebuilding an engine that already exists, just to reach the starting line.
It quietly eats weekends
And then the part nobody budgets for: the time. Not because it is heavy work, but precisely because it does not feel like work.
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Every round feels like five minutes
Just tweak that headline. Just fix that form. Every round is small, so you never stop. That is how you end up three weekends deep without it ever having felt like a project.
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You think of everything
The AI waits for instructions. Which pages, which headline, which offer, in which order: all of it comes from you. A tool does not fill in a strategy, it types out what you came up with.
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Fixing what almost works
Buttons that not quite do what you want, a form that sends nothing, a layout that breaks on mobile. Every fix takes another round, and sometimes that round breaks something else.
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And every round is on the meter
Every question makes the AI re-read your whole project. The bigger it gets, the more each question costs. The builders now meter it per action: with Lovable, building a landing page costs credits, and so does making a button grey.
Add it up and that half minute of magic has become a few weekends. Spent on something you still cannot tell works.
And you stay responsible
Then there is the part nobody talks about. Whatever happens, it is yours. The site goes down on a Monday morning: you are the one standing there. Something leaks: it is your name on the letter. It brings in nothing: that is your revenue.
A tool carries no responsibility. It has a status page, not a phone number. In one click you have become your own developer, your own marketeer and your own helpdesk, for a trade you never learned. And you cannot judge whether it is going well, so you do not even know when to step in.
A tool builds something for you. Carrying it stays with you. And that is exactly the part you did not want.
That is the real price. Not the credits, not the weekends. It is that you are stuck with something you cannot judge and are still held to account for.
Where it genuinely works
This is not an "AI is bad" story, quite the opposite. Even Karpathy, who coined the term, later said he meant vibe coding mainly for quick weekend projects. As tooling it is fantastic, as long as you use it where it is strong:
- Trying an idea quickly. Want to see whether a concept works before you invest in it? In an hour there is something to react to. Perfect.
- A throwaway version or an internal helper. A landing page for one campaign, a simple internal tool, something with no customer data or brand attached. Fine to vibe-code.
- Learning and sketching. It is an excellent way to grasp what is possible, and to make an idea tangible for a conversation.
- With an expert at the wheel. In the hands of someone who can read the code, knows what to feed it and can judge the result, it is a huge accelerator. The tool is not the problem then, being unable to judge the output is.
The line is simple: use it for things you can afford to be wrong about. The moment customers, data or money run over it, you want someone who can tell whether it is right.
What we do differently
We run it as a supervised system. The machine is already built and runs on all of your data in one place, so you connect nothing. But the real difference is not the technology.
The difference is that you no longer have to answer that question, does this actually work, yourself. A specialist approves every change and can see whether it converts. If something goes wrong, that is our problem, not yours. You message what you want, we do it, we check it, and we are the ones you hold to it.
- You cannot judge whether it is good
- You carry it when it breaks
- Built without any of your data
- Built once, then it stands still
- A specialist judges every change
- We carry it, you hold us to it
- Runs on all of your data
- Adjusted on results, every day
And that is not theory. Our own site is built and improved by that same system every day, with a person on it. For clients it produces numbers you can simply go and check:
requests for Delia’s Sneltransport in four months, at 5.57 euro each
per lead for De Ontruimert in its best week, out of 157 requests
None of them had to wonder whether it was working. It was there in the numbers. See all results
So: should you build your website with AI?
For a prototype, a test or a throwaway page: absolutely. It is beautiful tooling. But for the site your business has to live on, ask yourself one thing: will I be able to tell whether this is any good, and do I want to be the one carrying it when it is not?
If the answer is no, the tool is not the problem. The problem is that you are standing there alone with it. The tool builds it, but it does not carry it. That stays you, until you hand it to someone who can actually judge it.
Frequently asked questions
What is vibe coding?
Vibe coding is building software or a website by describing in plain language what you want and letting an AI write the code, without reading that code yourself. The term comes from AI researcher Andrej Karpathy (2025). It is powerful for a quick prototype, but it leaves the hard parts with you: knowing what belongs on it, and judging whether it is any good.
Can I tell myself whether an AI-built website is any good?
Mostly not, and that is the core problem. Without a developer you cannot see whether the code is sound, and without marketing data you cannot see whether the copy and structure bring in customers. The outside always looks fine, so a site can be quietly mediocre for months without you noticing. That is why you want someone on it who can judge it.
Can you build a good website with Lovable, Bolt or v0?
For a prototype or a throwaway page: fine. For your real business site they run into the same wall: the tool can build, but it does not know what belongs on it. It has no idea what your customers search for, which page converts or what your competitors do, so you get a tidy site based on nothing. It works best as an accelerator for someone who has that data and can judge the result.
How much time does building with AI really cost?
Far more than the thirty seconds of the demo, and it creeps up on you because every round feels like five minutes. You come up with everything yourself, you fix what almost works, and each round is metered: with Lovable a landing page costs credits, and so does making a button grey. Most people are weekends deep before they realise it.
Who is responsible if an AI-built website goes wrong?
You are. A tool has a status page, not a phone number. If the site goes down, leaks data or simply brings in nothing, it is your problem, your name and your revenue. That is the part people underestimate: you become your own developer, marketeer and helpdesk for a trade you never learned.
Is a vibe-coded website safe?
Not without a check. In a controlled Veracode test, 45% of AI-written code carried a known security flaw, and you will not spot that without a developer. For a prototype it does not matter; for a site with customer data it does. It is a real risk, but for most businesses it is not the main one: the bigger issue is that you cannot tell whether the thing works at all.
What is the difference with how Growthdesk works?
We do not hand you a tool to steer, we run a supervised system. Already built, running on all your data in one place, with a specialist approving every change and adjusting on results every day. You never have to wonder whether it is working, and if something goes wrong it is our problem. The proof is in the numbers: Delia’s 297 requests at 5.57 euro each, De Ontruimert 7.16 euro per lead in its best week.
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