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Feature comparison
OpenAI Sites publishes AI-generated pages as persistent hosted websites. HTMLShare creates lightweight preview links for the review stage that happens before you decide where to deploy. Both tools fit different points in the same AI-assisted web workflow.
How HTMLShare and OpenAI Sites compare across key capabilities.
| Feature | HTMLShare | OpenAI Sites |
|---|---|---|
| Primary use case | Fast preview links for review | Hosted website deployment from OpenAI tools |
| Git required | No | Integrated into OpenAI platform workflow |
| Single HTML file | Direct upload, instant link | Via OpenAI project publishing flow |
| ZIP project with assets | Yes, relative paths preserved | Project-based deployment |
| Custom domain | Not the focus | Supported for persistent sites |
| Persistent hosted URL | Preview links, not production URLs | Yes |
| Draft / noindex links | Yes, review before indexing | Production-oriented |
| AI prototype review | Designed for quick review loops | Designed for deployed output |
| Reviewer access | Share a URL, no login needed | Standard browser URL |
| Site lifecycle management | Not the scope | Yes |
| Best moment to use | Before deployment decision | After content is approved |
| Setup overhead | Upload and go | Integrated OpenAI publishing workflow |
OpenAI Sites is part of the OpenAI platform's publishing layer. It takes AI-generated output — typically pages or sites created through ChatGPT, Codex, or related tools — and hosts them as persistent web properties accessible via browser. The workflow is designed for teams and individuals who want to go from prompt to live site without leaving the OpenAI ecosystem. OpenAI Sites is the right choice when the goal is a real, indexed, publicly available website that stays up and is managed over time.
HTMLShare handles a narrower, earlier part of the same workflow: creating a browser-accessible preview link from a static HTML file or ZIP project. It is optimized for the review stage, not the production stage. Upload an HTML file or a ZIP with assets, get a preview URL, and share it with anyone who needs to open and interact with the page before decisions are made about where it will live permanently. HTMLShare does not require Git, a repository, or any platform account — just a file to share.
A practical workflow combines the two. When an OpenAI tool generates a static page, download or copy the HTML output and upload it to HTMLShare for a lightweight review round — share the link with your client, product team, or QA. Once the content, layout, and interactions are signed off, publish the final version to OpenAI Sites for production hosting. HTMLShare absorbs the iteration cost; OpenAI Sites handles the live deployment.
Not every project uses both. If the page is a throwaway experiment — a concept test, an internal mockup, a pitch prototype — HTMLShare is all you need: publish, review, discard. If the page needs to go live immediately with no review round, OpenAI Sites covers the full path from generation to public URL. The overlap is real but the primary use case for each tool is distinct enough that the decision is usually clear once you know whether the page needs to stay online.
FAQ
OpenAI Sites is designed to publish AI-generated web pages as persistent, publicly accessible websites integrated into the OpenAI platform. HTMLShare is a lightweight tool for the earlier review stage: it turns a static HTML file or ZIP project into a fast preview link for client feedback, QA, and stakeholder sign-off before a production hosting decision is made.
Yes. A practical workflow is to download or copy the HTML output from your OpenAI tool, upload it to HTMLShare for a quick review round, and then publish the final approved version to OpenAI Sites or another production host.
No. HTMLShare is built for no-Git publishing. You upload an HTML file or a ZIP project directly through your browser or CLI and receive a preview URL immediately, with no repository or configuration required.
OpenAI Sites is oriented toward persistent hosted output from OpenAI tools. HTMLShare focuses on preview links and does not offer custom domain hosting. For production sites with custom domains, OpenAI Sites or a dedicated static host is more appropriate.
HTMLShare is a complement rather than a replacement. It handles the draft-preview and review phase, while OpenAI Sites handles production deployment. Many teams use HTMLShare for the iteration loop and OpenAI Sites for the final published output.
Yes. HTMLShare extracts ZIP archives and preserves relative paths for CSS, JavaScript, images, and fonts, so the preview renders the same way it would on a production host.
Upload a single HTML file or a ZIP project from any OpenAI tool and get a shareable preview URL in seconds — no Git, no deployment setup, no wait.