Free to start

Describe a website.
Your AI builds it and puts it online.

Works with ChatGPT, Claude, Grok, or the coding agent you already use. Free, and your site stays up.

Any kind of page

Portfolios, résumés, landing & coming-soon pages, event RSVPs, menus, docs.

Storage for your ideas

Use key-value data, SQLite tables and files. You choose who can read and write each one.

Build it in your AI chat

Ask ChatGPT, Claude or Grok, or hand it to the coding agent you already use.

Each site has 1 MB shared across these storage resources. Get started · API guide

We'll email a 6-digit code. Expires in 15 minutes.

Site pages may have a passcode. Saved data follows its access settings; private Submissions and Personal records stay private. What to know before you publish →

See a page here that breaks the rules? Report a page.

Build with the AI you already use

Add Simple Host to ChatGPT, Claude, Grok or your coding agent once. Then ask it for a site and it goes online.

Your sites

No sites yet

Ask your AI for one and it shows up here

All sites

Every site across every user. Owner shown next to each.