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Mar 10, 2026

Why AI-Built Websites Look Good But Don't Convert

If your website looks great but your inbox is quiet, this is probably why

I Didn’t Plan to Design Anything
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As a software engineer, my world is logic, systems, and clean code. I build apps and websites for a living. Design has always been something I respected from a distance, something I could execute well enough, but never something I led with confidence. So when I sat down to build a hero page for a cleaning products brand for a completely fictional brand called Pura Home, I figured I would let AI do the heavy lifting.

I typed in the brief. The AI generated something in seconds. And honestly? It had a Clean layout, bold headline, a featured product card, etc., etc. It had all the ingredients of a modern landing page.

I opened up my Figma and prompted AI to “make a hero page for a cleaning product company named ‘Pura home’ that specializes in high-quality, high-end cleaning products.”




While I respected the engineers who could make this possible, it still felt like AI made it. So, I wondered whether I could do this better?

Of course, I was up for the challenge.



And A Challenge It was
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The AI-generated hero was polished and modern. It used a bold green accent color, a clean sans-serif font, and a floating product card (to the right) with a price tag. It looked soulless, though. Too Clean and empty. It looked like a hundred other DTC brands I have seen on my timeline.

That was the problem. It could have been any cleaning brand. There was no warmth. No story. No soul. The AI had designed something technically correct and visually competent, but it had no idea who “Pura Home” was talking to, what feeling the brand was supposed to evoke, or what made it different from every other product on the shelf. Given that maybe it was my bad prompting, but it still was lackluster.

AI optimizes for patterns. It has seen thousands of landing pages, and it knows what they generally look like. But knowing what a landing page looks like and understanding what a specific brand needs to say are two completely different things.




So I Started Over.
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Pura Home is not a tech startup. I imagined it had a backstory; the owners created these cleaning products because they couldn’t use what’s already out there, and made services available to clients who also cared about the products they clean with. I imagined it was built over the years, rooted in care, and that is a very specific feeling. Lux. Warm. Trusted.

Every decision I made from that point was based on the same layout as the AI-generated post, but through that feeling. From the soft creams, softer fonts, warmer photo, texture, etc, etc. It made the Hero Page come to life, and these subtle changes make all the difference.




Here Is What AI Actually Missed
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It missed the brand story. AI does not know that Pura Home started years ago with a belief that clean should feel good, not just look good. It does not know the customer, someone who lights candles, buys organic produce, and cares about what goes on their countertops. It cannot feel the difference between a design that sells and a design that connects.

And this took me a couple of days.

But I get it, AI is cool. I’m not knocking it, I’m just asking you to support paying experienced professionals their worth. It requires asking about the brand, getting to know the customer, and making deliberate choices even when the easier option is quicker.



But It Doesn’t Mean Anti-AI
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Just not AI 100% , I enjoyed using AI throughout the process (to brainstorm copy, workshop headlines, pressure test ideas, and get quick feedback on layout decisions) AI was a genuinely useful collaborator. It helped me move faster and think broader.

The difference is that I was driving. I brought the brand context. I made the judgment calls. I knew when something was technically fine but emotionally wrong.

That is the real lesson. AI alone can produce a result, but a human using AI as a tool, with thinking and intentionality behind every decision, produces something that actually resonates.



The Takeaway
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If you are building a website or a product and you are thinking about handing the whole thing to AI, I truly get it. It is fast, it is cheap, and the output is genuinely impressive for a machine. But that will only leave you with cheap results.

Pura Home started as an idea, too. A belief, a feeling, a brand waiting to exist. Small businesses are full of ideas like that. I am a software engineer who builds those ideas into something people can actually use, visit, and buy from. If you have an idea, I want to hear it.

Let’s Build It Beautifully,
Fab