Prooflive.ai vs ChatGPT Sites

ChatGPT Sites publishes simple sites and small apps from a chat. It's still in beta. Here's how it compares with Prooflive.ai for a UK business website.

Rally Padel homepage: a rounded photo of a player on a blue indoor court with Rally Padel in huge white letters across it, a frosted card for a free beginners' taster and a tennis ball. — Example: a padel club, built on Prooflive.ai

	Prooflive.ai	ChatGPT Sites
How the site gets built	Your own AI agent (Claude Code, Codex, Cursor and others) builds every page as real HTML from a description, your old site or a design, checked against our Proofrails	Describe it in ChatGPT; it builds and publishes at a ChatGPT-hosted address or a domain you own
Price with your own domain	From £19 a month (One Page), £49 Standard. Free to build; first 30 days free when you go live	Included with paid ChatGPT plans (Plus £20 a month in the UK), up to unpublished usage limits
Email on your domain	Standard and up: one mailbox on your domain included, then £4.99 each, with webmail and any mail app	None
Where it's hosted	A UK data centre in London	No data residency at launch, so you can't choose where your data lives
Business extras	Leads inbox for enquiries, blog (Standard and up), SEO set up automatically, page history	Visitor counts, data storage for small apps; no built-in enquiries inbox, blog or search set-up
Owning and leaving	The site, the domain and the billing are yours	You own the output under OpenAI's terms; no documented code download for prompt-built sites

OpenAI's launch note said public publishing was not available in the UK, EEA or Switzerland at launch. Its current help article doesn't mention regions, so check your own account.

Which should you choose?

Choose ChatGPT Sites if

You want a quick page or small app, already pay for ChatGPT, and don't need email or a full business site.

Choose Prooflive.ai if

You need a full business website with email on your domain, an enquiries inbox, SEO and UK hosting.

Free to build and check on Prooflive.ai, from £19 a month when it goes live. How it works · Pricing · All comparisons

ChatGPT Sites facts checked on 14 October 2026 from their own websites. Plans and prices change, so check before you buy.

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Paste one prompt into your AI agent with a few lines about your business, your old site or a design.

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