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Why your website looks AI-generated (and how to fix it)

By Tomi, founder of SupaKid Studios · Updated · 4 min read

Short answer

AI tools fill every design decision you skip with the most common choice: gradient hero, three feature cards, stock-feeling photos, vague copy. Visitors read that as low effort. Fix it by giving your design agent real references, rewriting the copy for one buyer, adding real proof, and comparing options before you ship.

Watch Tomi: Why your site looks vibe coded

You built the first version of your product with agents. People find you. Maybe ChatGPT or Claude even recommends you. Then they land on your site and leave. The traffic is fine. The page is the problem, and it is a trust problem more than a taste problem.

Why AI-built sites look the same

When you ask a tool for "a modern landing page," you skip dozens of decisions: who the buyer is, what the one big idea is, what comes first on the page, what the visual rules are. The tool still has to return something, so it picks the most common answer for each gap. Several design write-ups on this describe the same cause: missing decisions get filled with familiar patterns. Valid code does not mean good decisions were made.

The result is competent and interchangeable. Your visitor has seen it fifty times.

The tells to look for

Open your homepage on your phone and count how many of these you see:

  • A purple, blue or pink gradient behind the headline.
  • Glowing blobs or glass-effect cards.
  • A headline that could belong to any company in your category.
  • Three identical feature cards with generic icons.
  • AI-generated photos that look a little too smooth.
  • Copy that sounds fine but says nothing. No numbers, no place, no named customer.
  • Buttons that go nowhere, or a layout that breaks on mobile.

Three or more and people have noticed. Other designers give the same list, because the tells are everywhere.

Why it costs you customers

Say you sell used Macs through an app. You might be a hard-working operator with great stock. But if your site looks vibe coded, a buyer thinks "low effort" before reading a word. They are about to hand you money. They want a sign that someone careful is on the other end. A template tells them the opposite.

How to fix it, step by step

  1. Rewrite the headline for one buyer. Say what you do, for whom, and where. A specific line beats a slogan every time.
  2. Gather references before you prompt. Pull real designs from your competitors and from sites that sell to the same kind of buyer. Use Mobbin to see actual product screens. Build a Pinterest board for the mood you want.
  3. Say what works in each reference. Layout, type, spacing, what your eye hits first. Write it down in a sentence or two each. This is the step most people skip, and it is what keeps the result from drifting back to the default.
  4. Adapt patterns, do not copy pages. Borrow structure and rhythm. Use your own copy, brand, colors and assets. Never lift another company's logo, text or images.
  5. Generate options, then compare. Ask your design agent for two or three directions. Put the before and after side by side and pick the one that makes your offer clearest.
  6. Add real proof next to the call to action. A named customer, a real screenshot, a real number you can back up. A template cannot fake this.
  7. Cut what is generic. Remove the icon grid that says nothing. Change the order of sections. Pick one accent color and stop.
  8. Check it on a phone. Then ask someone outside your team what they think you sell, after five seconds.

If you want to go deeper on prompts, the pattern is simple: name each generic tell and re-generate that section with a real constraint instead of hoping a cleverer first prompt fixes everything.

How we do it at SupaKid Studios

This is the workflow Tomi uses for client landing pages and mobile apps. The design agent does not start from a blank prompt. It first goes out with Aside, our AI browser, to research Mobbin, relevant competitors and Y Combinator companies. We also feed it Pinterest boards, because boards show the feel we want in a way words do not.

Then we pick a few designs that fit the business and write down what works in each. We adapt those patterns with the client's own copy, branding and assets. An Opus agent builds the options and we compare the real before and after.

One example we show: a visa-assistant business with a useful service and a generic page. The original made a good business harder to trust. The reference-first version made the offer clear. The point is not a prettier skin. The point is that a buyer who finds you through ChatGPT or Google gets the same feeling of care from your page that your work deserves.

The same approach works for your app's store listing and screens, and it pairs well with video that shows the product. If you want help with the site itself, see our content and design work.

What goes wrong

  • You use one reference. Then you have a copy. Use three or four and take structure from each.
  • You skip the copy. New design with the same vague words still reads as AI.
  • You trust the first output. Generate options. The first pass is the average.
  • You add fake proof. Invented testimonials are worse than none. Use real ones or leave the slot out.

Next step

If you want a second set of eyes on your landing page, book a 30-minute call with SupaKid Studios. Bring the URL and tell us who you sell to. We will tell you what we would change first.

Questions people ask

How can I tell if my website looks vibe coded?

Open your homepage and check for a gradient behind the headline, three identical feature cards, a headline that could belong to any company, stock-feeling AI photos, and copy with no specifics. Three or more of those and visitors have probably noticed.

Does an AI-generated look hurt conversions?

It hurts trust. A buyer who sees a template assumes the business behind it put in little effort, even if you work hard. That doubt shows up as visitors who arrive and do not sign up.

Do I have to rebuild my site from scratch?

Usually not. Most fixes are copy, layout order, proof and a handful of design choices. Keep the working build and replace the generic parts.

Where do I find good design references?

Look at competitor sites, Mobbin for real product screens, and Pinterest boards for the mood you want. Pick a few that fit your business and explain what works about each before you give them to an agent.

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