iter0

iter0 is an AI website builder aimed at tech-startup founders with a product to sell and no marketer. A chat agent called the Launch CEO sharpens the pitch, researchers check competitors, and iter0 builds up to four designs that can be edited by pointing. The finished site is exported as HTML or delivered as a GitHub pull request.

What It Is

iter0 is a website builder that starts with a conversation instead of a prompt. The Launch CEO asks one question at a time, while researchers read the founder's site and competitors and report their sources. Claims that a stranger would not believe are dropped, and the proof goes into a brief. Founders can alternatively paste an existing site address to get a review of what is already there.

How the workflow runs

The site-building process has six steps: uncover, research, sharpen, iterate, edit and launch. From the brief, iter0 builds up to four designs: according to the features page, two in the user's style and two from its library. Unchosen designs are kept in Versions. Users click a part of the page and describe the change, and only that part changes. Multi-page sites share one header, footer and set of styles, so a colour change applies everywhere.

Launch and ownership

Users can download the HTML as one file for any static host, copy the HTML, or connect a GitHub repository so iter0 opens a pull request and checks its Vercel preview. iter0 does not merge or publish to the live site. The FAQ states that the code belongs to the user and that iter0 hosting is coming soon, so users host the site themselves for now.

Developer access

The docs include a guide to connecting to iter0 with MCP. The contact page points to a developer page, an OpenAPI contract and a public health endpoint.