Seawatt 10 โ the brain
A frontier model tuned for design. It reasons about whitespace, contrast and rhythm the way a senior product designer would โ and ships in seconds.
98%
layout accuracy
3.2s
avg build time
40+
design styles
Bun AI turns a single sentence into a fully designed, responsive website. Powered by the new Seawatt 10 model โ faster, sharper, and better at design than anything we've shipped before.
On it. Generating your siteโฆ
Layout, copy, palette and hero image โ all tailored to "La Mie Dorรฉe".
Seawatt 10 is the model we've been waiting for. It understands layout, hierarchy, typography and taste โ not just text.
A frontier model tuned for design. It reasons about whitespace, contrast and rhythm the way a senior product designer would โ and ships in seconds.
98%
layout accuracy
3.2s
avg build time
40+
design styles
Headlines, taglines and product descriptions written for your business, in your tone of voice.
Every layout is built mobile-first and adapts cleanly from a 360px phone to a 4K display.
Push to a custom domain in one click. SSL, CDN and image optimization are baked in โ no DevOps required.
Feed Seawatt 10 your logo and colors once โ every future site stays on-brand automatically.
Type one sentence about your business. Seawatt 10 fills in everything else โ pages, sections, copy.
Ask for changes in plain English. "Make the hero bolder" or "swap the palette to forest green" โ it just does it.
Hit publish. Your site is live on a fast global CDN with a free bun.ai subdomain or your own domain.
Open Seawatt and describe what you want to build. You'll have a live site before this page finishes loading.
Free to try โ no credit card.