ChatGPT Sites: why this could become really useful for solo businessesChatGPT Sites: why this could become really useful for solo businesses

A video about ChatGPT Sites made the rounds on X yesterday. The headline was very internet: thousands of startups are dead, agencies are unnecessary, everyone can now build everything by themselves.

I do not love that kind of framing.

Not because nothing is happening. Something is happening.

But the interesting part for normal solo businesses is not: “Does this kill every agency?”

The better question is:

Can I get from an idea to a usable first tool much faster?

That is where it gets interesting.

What ChatGPT Sites appears to be

OpenAI describes ChatGPT Sites as a way to create, publish, and maintain websites or web applications. The Codex documentation says Sites is currently available in preview for eligible Business and Enterprise workspaces and is used through Codex. The stated goal is to create and deploy workspace-internal web apps with Sign in with ChatGPT access.

In plain language: you give Codex an idea, a plan, a file, or a workflow. From that, a small interactive website or app can be created.

Examples:

• a pricing calculator
• a client onboarding helper
• a project checklist app
• a small internal content planner
• a simple workflow dashboard
• a prototype before you pay for full development

That is the real value.

Not magic.

A workbench.

Why this matters for small businesses

If you work alone, ideas are rarely the bottleneck.

Execution is.

You have an idea for a customer form, a small calculator, a lead magnet, or an internal checklist. Then suddenly you need design, code, hosting, login, deployment, and someone who explains why it is not as simple as it sounded.

That is where many useful ideas die.

Not because they are bad.

Because the first version becomes too expensive, too slow, or too complicated.

If ChatGPT Sites works reliably, it could make first versions much easier to test.

Not six weeks of planning.

Not a full agency project.

Build a first version. Try it. Improve it. Throw it away or develop it further.

That is the point.

What is really good about it

1. Ideas become clickable

A document is useful.

A clickable demo is better.

When you can show a customer, partner, or yourself how a workflow could work, the discussion becomes more concrete immediately.

For local service businesses, this can be practical:

• a consultation form
• a project scope checker
• a short audit questionnaire
• a product finder
• a customer preparation tool

These are not billion-dollar startups.

They are small tools that remove friction.

2. Prototypes become cheaper

I do not believe everyone will suddenly build great products with AI.

But I do believe more people will be able to build a first version before spending serious money.

That is a big difference.

Instead of asking, “Is this worth hiring someone for?”, you can ask, “Can I create a first version in one or two hours that shows whether the idea makes sense?”

If it fails, you learn early.

If it works, you can brief a developer, designer, or agency much better.

This does not remove professionals.

It gives you a better starting point.

3. Internal tools become realistic

Many small businesses do not need a big public app.

They need small internal helpers:

• What matters this week?
• Which standard email fits this customer case?
• Which documents are still missing?
• What is our process for new clients?
• Which content should go to the website, Pinterest, Instagram, and newsletter?

These tools often do not justify a full software project.

With Sites, they might become realistic.

Where I would be careful

Fast does not mean finished.

A tool can look impressive and still be wrong, insecure, unclear, or legally incomplete.

OpenAI’s ChatGPT Sites Terms make it clear that you are responsible for your site, your content, your users, and compliance with applicable laws. If end users enter personal data, you are responsible for privacy notices, consent, and user rights.

That matters a lot, especially in Europe.

Before publishing anything, I would ask:

• Which data is collected?
• Why is it collected?
• Where is the privacy policy?
• Is an imprint required?
• Are sensitive data involved?
• Should these data be entered into this tool at all?
• What happens if the AI gives a wrong recommendation?

OpenAI also says ChatGPT Sites must not process certain sensitive data such as HIPAA-defined protected health information or payment card data, and must not initiate or facilitate money transfers, cryptocurrency transfers, or financial/investment transactions.

So my practical view is:

For prototypes, internal tools, and simple interactive content: exciting.

For legally sensitive customer workflows: be careful.

And one practical note: ChatGPT Sites is still a preview for eligible Business and Enterprise workspaces — not something every solo business owner can use on any account today. If you want to turn an idea into a real small web app right now, without waiting for the preview, Lovable is a solid option. It pairs AI with a simple interface: you describe what you need, see the result instantly, and adjust it directly. I use it to build websites for clubs and clients.

In short: ChatGPT Sites is the exciting outlook — Lovable is what lets you act on the idea today. (The Lovable link is an affiliate link — no extra cost to you.)

What I would build first

I would not start with “build me the next big platform.”

Most of the time, that is nonsense.

I would start with small tools that save time immediately.

1. Offer preparation tool

A simple form where a customer explains their situation. At the end, I get a structured summary:

• customer goal
• project scope
• open questions
• possible risks
• next useful steps

It does not replace a conversation.

It makes the conversation better.

2. Lead magnet as a tool instead of a PDF

Instead of offering only a static checklist, users could answer a few questions and get a small personal result.

For example:

• “Which AI workbench should you build first?”
• “How stable is your business routine?”
• “What is missing in your workation setup?”

For Pinterest and email leads, this could be more useful than another download.

3. Internal content planner

A tool that turns three topics and a target audience into a weekly plan:

• website idea
• Pinterest pin
• Instagram post
• newsletter angle
• CTA

Not as a replacement for thinking.

As a starting point when your head is full.

My honest take

I find ChatGPT Sites genuinely interesting.

Not because every website, agency, or developer disappears.

Because it brings the first version of a tool closer to the person who understands the problem.

The craft business knows what customers forget during first contact.

The consultant knows which questions keep coming back.

The coach knows where clients get stuck before the first session.

The small shop owner knows which product decisions overwhelm customers.

If these people can turn their experience into small digital tools faster, that is powerful.

But it needs grounding.

Not every AI tool needs to become a startup.

Sometimes it is enough if it saves two hours a week, improves three customer conversations, or turns a boring PDF into a useful helper.

That is the Freiwerkerei angle for me.

Not hype.

Better tools for a more self-determined life.

My short checklist before publishing an AI-built site

1. Purpose is clear: What should the tool do, and what should it not do?
2. Data is minimal: Only necessary data is requested.
3. Legal basics are checked: privacy policy, imprint, and consent where needed.
4. Errors are tested: empty fields, wrong inputs, mobile view.
5. Tone is checked: it sounds like you, not generic AI.
6. Limits are visible: no fake legal, tax, health, or financial advice.
7. Rights are clear: content, images, brands, and customer data can be used.
8. Plan B exists: you know what happens if platform access or pricing changes.

If this checklist is not passed, it is not a finished tool.

It is a prototype.

And that is fine.

You just need to call it what it is.

Sources and further reading

• OpenAI: ChatGPT Sites Terms
• OpenAI Help Center: Using Codex with your ChatGPT plan
• OpenAI Developers: Sites in Codex
• OpenAI Help Center: ChatGPT Release Notes

— Daniel