iter0

Launch a new business online, from rough idea to a hosted website ready to land customers.

Up to 3 free designs before you sign up.

Queuebird’s founder types “My page looks vibe coded.. HELP!!!” and attaches the page. Three researchers read the site and its rivals, and the Launch CEO finds that four rival helpdesks use the same headline as Queuebird. iter0 shows three designs, builds the one the founder picks and adds a real ticket to its hero when the founder asks. Then the site goes live at queuebird.iter0.app.

How it works

  1. In iter0

    Pick from three designs. Click any part of the page to change it.

    Iterate
    Three designs side by side on the builder canvas
    The chat box with a note on the clicked part of the page: “Show a real ticket here, answered.”
    Edit
  2. In ChatGPT or Claude

    Pick a design and ask for changes in the chat.

    Install the iter0 MCP in Claude, ChatGPT, Cursor or Codex
  1. Talk to the Launch CEOIt asks about your business while three researchers read your site and your rivals’.
  2. Copy written from the researchiter0 writes your headline and sections from the research, so they say what rivals’ sites don’t.
  3. Publish your siteGo live at yourname.iter0.app, or send it to GitHub and Vercel, or download the HTML.

Research you can check.

Three researchers read your site and your rivals’ sites. Every note names its source, and the Launch CEO turns the notes into your brief.

The researchers’ notes on Queuebird, each with its source.
Research finished
  • Business researcherDone: Reads your site. Finds your offer.
  • Competitor researcherDone: Names who you’re up against.
  • Design scoutDone: Finds layouts that suit you.

Competitors

4 rivals say “AI-powered customer service” and sell through “Talk to sales”.

Your headline sounds like theirs.

4 rival sites

Market

Rivals show abstract dashboards. None shows a real ticket.

A real ticket, answered, is proof nobody shows.

4 rival homepages

Small teams search “helpdesk for startups”, not “AI helpdesk”.

Use their words in the headline.

search.example

Customers

Your happiest users: 5-person SaaS teams, live in a day.

Lead with who signs up fastest.

Your site

From one page to a live site.

  1. Add pages. Keep one look.

    Every page shares your header, footer, colours and fonts. Change them once.

    Home
    How it works
    For your team
  2. Add an app to your site.

    A waitlist, bookings or a client tracker, with sign-in and saved data.

    Home
    Roadmap
  3. Publish your site.

    Go live at yourname.iter0.app. Or send it to GitHub and Vercel, or download the HTML.

    queuebird.iter0.app
    Your site is live.
The canvas

Your design partner, on one board.

Put down rough notes, a mind map or a page you like. iter0 reads it all, tells you what will work, and turns it into the site.

See the canvas
A preview of iter0’s infinite canvas: Queuebird’s pages beside sticky notes, a comment and a mind map of its launch.

  • It reads what you put down.

    Sticky notes, mind maps, images and pages are your brief. No need to write one.

  • Feedback first, then the work.

    iter0 says what is strong and what is missing, then changes the page. Pin a comment and that part changes.

  • You both see the whole launch.

    Every page and every screen sits beside your plan and the research behind it.

Pick a layout. Bring your own pitch.

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Questions about iter0, the AI website builder

Why not another builder?

Prompt builders such as Lovable, Bolt and v0 are quick once you know what to ask; iter0 finds out what to ask. It starts with a conversation, checks your competitors and sharpens your claims, then shows you three designs and builds the one you pick. A site in 30 seconds is a site nobody sharpened. Others lead on speed and hosting.

What is iter0, and who is it for?

iter0 is an AI website builder for people who have something to sell and no marketer. A chat agent called the Launch CEO asks about your business and sharpens your pitch, and researchers check your competitors. iter0 then offers up to three designs, builds the one you pick and lets you change any part of it by pointing at it.

Do I have to chat with the Launch CEO?

No. Paste your site address into iter0 instead and it reviews what’s there. If you do chat, iter0’s Launch CEO asks one question at a time, lists its sources and writes a brief you can read.

Is iter0 copying other sites?

No. iter0 learns the layout and pacing of top sites; your words, images and brand are your own. The three designs it shows each follow a different reference site, and it builds the one you pick. You can also start from a page you own and reuse its design.

Do I own the code, and do I need a host?

Yes, the code is yours. iter0 can publish your site at its own yourname.iter0.app address. You can download the site’s files, which any static host can serve. Check images, fonts and links before you publish.

Will iter0 get me customers?

iter0 can’t promise sales, but it builds the case for choosing you. It checks what your competitors lead with, asks whether a stranger would believe each of your claims, and builds your designs around the lines that hold up. Whether people buy still depends on your product, your offer and the visitors you bring.

Build a site you can defend.

Tell it what you sell