ChatGPT Sites: what it is and does it replace your website?

What Is ChatGPT Sites

ChatGPT Sites is the website builder built into ChatGPT: you describe what you want in conversation, the artificial intelligence writes the code, hosts the result, and returns a ready-to-share address. There is no visual editor, no server to configure, no manual publishing. OpenAI launched the tool in public beta on July 9, 2026.

In practice, what once required hiring someone, choosing hosting, uploading files, and pointing a domain has become a sentence typed into a text box. This is genuinely new — and deserves to be taken seriously, including by those whose livelihood depends on building websites, like us.

How It Works

You request the site within the conversation itself, or use @Sites to trigger the feature directly. ChatGPT generates the page, shows the result, and allows you to refine it through conversation: change a color, rewrite a text, add a field. When you are satisfied, it publishes. You can attach a relational database to store records, user progress, or game scores, which allows you to go beyond a static page.

What OpenAI Itself Says It Is For

It is worth reading carefully what the official documentation lists as use cases: dashboards, project tracking, launch calendars, prototypes, internal portals, and interactive reports. The word that recurs is work — these are work artifacts that need a place to exist.

At no point does OpenAI position Sites as a replacement for a company's institutional website. This distinction is the key to understanding where the tool excels and where it does not apply.

The Documented Limitations

Before making any decisions, these are the points noted in the documentation:

• Paid plans only. The feature is not available on Free and Go plans.
• Europe excluded at launch. Public publishing is not available in the European Economic Area, Switzerland, or the United Kingdom at the start of the beta. Those operating in Europe simply cannot publish through it right now.
• Custom domain, with a caveat. You can point a domain you already own by adding the DNS records the tool provides — but the feature is not available in Enterprise workspaces at launch.
• No data residency. The database exists, but the choice of where data is stored is not offered at launch, which matters for those dealing with LGPD and GDPR compliance.
• Search engine indexing is not addressed. The documentation does not mention SEO, meta tags, or how these pages behave on Google. For an internal page this is irrelevant; for a site that needs to be found, it is decisive.
• Payments and card data are out. The terms prohibit the site from initiating, executing or otherwise facilitating financial transactions, and from processing payment-card data. There is one exception: selling through a third-party payment provider that handles the transaction outside your page.
• No server of your own. No Node.js, no Postgres or external database, no WebSockets and no background jobs. What you get is the relational database and file storage the tool itself provides.
• No staging environment. Every publish goes straight to production — there is no separate place to review before the public sees it.
• Deletion is permanent. A deleted site cannot be restored.
• Usage ceiling during the beta. Hitting your account limit can leave you unable to create a new site, unable to add storage, or even with a high-traffic site pulled from public access until usage comes down.
• Health data and children are out. Protected health information and content aimed at under-13 audiences are not allowed.

The Limitation That Settles It for Anyone Selling

Of everything above, one point usually ends the discussion for a business owner: the terms of use prohibit the site from initiating, executing or otherwise facilitating financial transactions, and from processing payment-card data. The documented exception is selling through a third-party payment provider that handles the charge outside the page. A store with its own checkout is off the table.

Add to that the absence of a staging environment — every publish is production — deletion with no way back, and a per-account usage ceiling during the beta that can even pull a high-traffic site from public access until consumption drops. These are perfectly reasonable restrictions for a prototype or an internal dashboard. They are not acceptable for the page that carries a company's revenue.

When ChatGPT Sites Works Very Well

We are an agency that builds websites and we will be straightforward: there are situations where using ChatGPT Sites is the right decision, and insisting on a custom project would be a waste of the client's money.

• Validating an idea before investing. A simple page to test whether there is interest, live in minutes.
• A prototype to discuss. Showing a navigable concept instead of describing it in a meeting.
• Internal tools. A metrics dashboard, a budget calculator, a form only the team uses.
• Temporary material. A page for a one-time event that disappears afterward.

In all these cases, the value lies in speed — not in being found on Google, converting visitors into customers, or sustaining a brand's image for years.

When It Does Not Replace a Company's Website

A business's website is not a file published on the internet — it is an asset that must fulfill functions that automatic generation alone cannot cover:

• Being found. Appearing on Google and in AI responses depends on technical structure, consistent content, and authority built over time. A page generated in five minutes has none of that, and the documentation does not even address the subject.
• Domain and identity. A dedicated address, email on the same domain, brand consistency across every page.
• Multiple languages. Those serving more than one market need the same content in each language, with the correct markup for search engines to understand they are versions of the same page.
• Real integrations. WhatsApp, CRM, payment processing, scheduling, analytics.
• Ownership and continuity. A website is a years-long investment. Relying entirely on a vendor's infrastructure, with no control over the code, is a risk that must be assumed consciously.
• Maintenance. A website is not a one-time delivery: it is new content, corrections, measurement, and ongoing adjustment.

What Really Changes in the Market

What has become cheap is getting something online. This had already been happening with visual builders and has now reached the extreme: one sentence and the page exists.

What has not become cheap is being found, being understood, and being chosen. When anyone can publish a page in minutes, the number of pages on the internet grows while attention remains the same. What determines who appears shifts from "having a website" to strategy, content, and consistency.

This is an important reversal for small business owners: the bottleneck was never the lack of a page. It was, and continues to be, being found by people searching for what you sell.

And when ChatGPT Sites isn't enough?

The generator publishes a page in minutes, but it stops where the business begins: your own domain, a store, CRM integration, content that ranks on Google and control over what appears. When your site needs that, the answer is a custom project — which is what we do in website creation.

And there's an effect that often goes unnoticed: it's the content on your own site that gives your company a chance of being recommended by ChatGPT when someone asks for a service like yours. No one can guarantee it — but without that content you are not even in the running. That is what we work on in SEO and AEO.

Six checks on the site the AI built

Before deciding whether the generated site works for your business, open yours and answer:

1. Is the address yours? A site hosted on another company's domain is borrowed. The day the service changes its rules or its price, the address you advertised stops existing.
2. Can Google find the page? Search for an exact phrase that only exists on your site, in quotes. If nothing comes back, nobody will arrive through search.
3. Does the form reach anyone? Fill it in yourself, with your own address. A form that delivers nowhere is the most common and the most expensive defect.
4. Does it open fast on a phone? Most visitors arrive on mobile, often on a poor connection.
5. Is there a privacy policy? If the page collects a name, an email or a phone number, data protection law applies whether an AI built it or not.
6. Does the text answer what customers ask? A good-looking page that never states price, timing, coverage and how to reach you does not sell, and AI assistants do not cite it either.

Free audit of the site your AI built

Send us your site address and we send back, in writing, what is missing on those six points, what you can fix yourself and what you cannot. No commitment: a good share of cases is solved with an adjustment you make on your own.

When the answer is a site of your own, on your address, findable and with the form actually arriving, that is our website creation service. And if the problem is showing up in search and in AI answers, that is SEO and AEO.

Sources

• OpenAI — How to Create and Manage ChatGPT Sites
• OpenAI Academy — ChatGPT Sites
• OpenAI — ChatGPT Sites Terms