Which Claude builds your website? Chat, Desktop, Cowork or Claude Code
The same model, four ways to work with it. Which one to open comes down to one question: do you want to talk about the site, or work on its files?
On this page
TL;DR
Claude in the chat (web, mobile, the desktop app) is enough for most sites: you describe, it builds, you see the page in the conversation, and a connector publishes it. Cowork lets Claude work inside a folder of yours and run longer tasks. Claude Code is the terminal-born agent for a site with many files. All of them take the SayLive connector, so "publish" is the same sentence everywhere. Product facts checked at the source on 19 September 2026.
The four Claudes, in one table
| Surface | What it is | Pick it for a site when |
|---|---|---|
| Claude, the chat (claude.ai, the mobile apps, the desktop app) | The conversation, with a live preview of the page inside it. Custom connectors on every plan, one at a time on Free. | One page or a small site, and no folder of files to manage. Most sites. |
| Cowork (paid plans, in the desktop app) | Claude works in folders you choose, reads and writes files there, and runs multi-step tasks to the end. Connectors work. | Your material is on your disk: photos, texts, an old site, a price list. |
| Claude Code (terminal, desktop app, web, IDE) | The agent for files and commands. Connectors from claude.ai carry over, or one command adds a server. | Several pages you will keep changing, a project you version, a rebuild. |
| The Publish button (chat) | A shareable link to the page on Claude's own domain, no address of yours. | A prototype to show someone, not a site to send customers to. |
One model behind all four. What changes is what Claude can reach: only the conversation, a folder of yours, or a whole project. Pick by what your site is made of, not by what sounds most powerful.
The chat: enough for most sites
This is where most sites get built, and rightly so. You give the brief, Claude writes the page and shows it to you inside the conversation, you ask for changes until it looks right. Nothing to install, nothing to open on the side, and it works the same on the web, on a phone and in the desktop app.
- Add the SayLive connector once: Settings, then Connectors, add a custom connector with the SayLive address, authorise it.
- Brief Claude and let it build. Look at the preview, ask for what is missing.
- Say "publish my site". The page is live on a real address, as a version you can roll back.
Two things to know. Your photos do not go through the chat: they go into the site's media library, and Claude places them from there. And the work does not live only in the conversation: with SayLive every site has a draft that survives it, so a new conversation, on any assistant, picks up where the last one stopped. The docs cover adding the connector in each app.
Cowork: when the material is on your disk
Cowork is Claude with permission to work in folders you choose: read, edit and create files there, and carry a task through several steps without you prompting each one. It runs on the paid plans, through the desktop app on macOS and Windows (Linux in beta), with web and mobile access in beta.
It earns its place the day your site is made of things you already have: eighty photographs to sort and rename, an old site to read for its texts, a price list in a spreadsheet, a brochure to lift the wording from. In the chat you would paste and describe. In Cowork you point at the folder.
Publishing does not change: the same connector, the same sentence. What changes is how much of your material Claude can look at before it writes.
Claude Code: when the site is a project
Claude Code was born in the terminal and now also comes as a desktop app, a web app and an extension for the editors developers use. It works on a folder of files with commands, and it is the right tool when the site is a project: several pages, a build step, a repository you version, an existing site to rebuild page by page.
The connector comes along. If you sign in to Claude Code with your claude.ai account, the connectors you added there are available as they are. Otherwise one command adds it, then /mcp opens the authorisation:
claude mcp add --transport http --scope user saylive https://mcp.saylive.ai/mcp
From there, "publish this site with SayLive" does what it does everywhere else. For a one-page site, Claude Code is more tool than the job needs, and the chat will get you there faster.
Which one, in three questions
- Is the material on your disk, in folders, in quantity? If not, open the chat. If yes, open Cowork.
- Is the site several pages you will keep changing, with a build or a repository? If yes, Claude Code.
- Everything else: the chat. It is the fastest path from a brief to a live address, and it is where the connector is easiest to add.
If you are unsure, start in the chat. Nothing you build there is lost: the draft is at SayLive, and Cowork or Claude Code can open the same site later.
The one thing that does not change
Whatever surface you open, the site is decided by the brief you give before the first line of code, and by whether anyone reviews the output before it goes live. Brief it properly, have it review its own work, and the four Claudes produce four versions of a good site.
Where a Claude site can be published, connector or not, is on its own page, with every vendor fact checked at the source. The plan limits and the surfaces above were checked in the Claude help center on 19 September 2026: they move, and that is the place to re-check them.
Say this
Publish this site with the SayLive connector and give me the live address. If the connector is not available in this conversation, stop and tell me, and I will add it under Connectors with the address https://mcp.saylive.ai/mcp.
Frequently asked
Can Claude's free plan build and publish a website?
Yes. The chat builds the site on any plan, and custom connectors are available on the Free plan too, one at a time. Add SayLive as that connector and publishing works from the conversation.
Do I need Claude Code to build a website?
No. For one page or a small site the chat is enough and faster. Claude Code earns its place when the site is a project with many files, a build step or a repository.
What is Cowork for?
Cowork lets Claude work inside folders you choose and run multi-step tasks on the paid plans. For a site, it matters when your material is already on your disk: photos, an old site, texts, a price list.
Does the SayLive connector work in all of them?
Yes. It is a remote connector over the Model Context Protocol: added once in claude.ai it is available in the chat, in Cowork and, when you sign in with the same account, in Claude Code. One command adds it there otherwise.