Sharpen your pitch. Then build any site.

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 builds up to four designs. A site in 30 seconds is a site nobody sharpened. Others lead on speed and hosting.

iter0 is an AI website builder for tech-startup founders with a product to sell and no marketer. A chat agent called the Launch CEO sharpens your pitch, researchers check your competitors, and iter0 builds up to four designs you edit by pointing. You then export the HTML or open a GitHub pull request.

iter0 builds a website in six steps: uncover, research, sharpen, iterate, edit and launch. The Launch CEO, iter0’s chat agent, asks one question at a time while researchers read your site and your competitors, then sharpens your claims into a brief. iter0 builds up to four designs from it, you point at anything to change it, and you export the HTML or open a GitHub pull request.

Lovable, Bolt and v0 start from a prompt; iter0 starts from a conversation that settles who the site is for and how you differ from competitors. Lovable and v0 also build full applications, with a backend, a database and code that syncs to GitHub, so they fit better if you are building the product itself. iter0 builds the website that sells it, and you can use both.

Framer, Webflow and Wix are platforms for running a site, each with an AI builder. They bundle a visual editor with hosting, plus a CMS on Framer and Webflow and online stores, bookings and email marketing on Wix. Choose one if a team will keep running the site there. iter0 comes earlier: it works out what the site should say, builds up to four designs and gives you the HTML to host yourself.

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.

No. iter0 learns the layout and pacing of top sites; your words, images and brand are your own. Show 3 designs gives you three reference-based directions. A confirmed brief build can add a fast draft of your chosen style for up to four designs; you see the exact number before you confirm. You can also start from a page you own and reuse its design.

Yes. Save your first page, then press + to add another. Every page shares one header, one footer and one set of styles, stored once, so changing a colour changes every page. You can export every page as HTML or open a pull request.

Yes, the code is yours, and for now you host it yourself because iter0 hosting is coming soon. Download the HTML as one file that any static host can serve, or have iter0 open a pull request in your GitHub repository, which you merge yourself. Check images, fonts and links before you publish.

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.