AI Website Builder

Describe your website. Watch it go live.

SleekCMS builds a real website from a prompt: structured content, clean design, hosted instantly. Then keep shaping it with the built-in assistant, or bring Claude Code and Cursor when you want to go deep.

Start building free Bring your own agent →

Two ways to build

Use our AI. Or bring yours.

Both work on the same site, so you can start in the app and go deeper with your own tools whenever you want.

Built-in AI Assistant

Lives in the app - nothing to install. Describe your business and it builds the whole site. Then keep talking: it edits design, copy, structure, and SEO on request.

“Make the hero darker and more modern.”

“Rewrite the services page for plumbers.”

“Add a testimonials section with three quotes.”

“Tighten up the SEO for local search.”

Try the assistant

Bring Your Own Agent

SleekCMS Sync pulls your site down as real local files. Open the folder in the coding agent you already use - AGENT.md and CLAUDE.md ship in every workspace, so it understands the project immediately.

Claude Code Codex Cursor GitHub Copilot Pi Any agent

terminal

$ sleekcms
✓ signed in
↑ syncing pages/home.ejs
✓ build deployed · live

Learn about SleekCMS Sync

Beyond the first draft

AI that edits, not just generates.

Most AI builders are a slot machine: regenerate and hope. SleekCMS is different because the AI works on structured content - it knows which field is your hero headline, which entries are testimonials, and which block is the pricing table. So it changes exactly what you asked for and nothing else.

Precise changes

Ask for a new headline and the headline changes - your layout, images, and other copy stay put.

Design and content

Restyle a section, rewrite a page, add a whole new feature - one conversation covers all of it.

Still useful on day 100

The AI edits the site it built. Season menus, new staff, price changes - just ask.

Instant preview

Live

Every change is previewable the moment it's made. Nothing to run, nothing to deploy, no servers to babysit - publish when it looks right.

Versions & rollbacks

v14 AI: refreshed hero + new booking section current

v13 AI: rewrote services copy 2 days ago

v12 spring-launch tagged

Every publish is a version. Roll back in one click. Let the AI be bold - you can always undo.

Scale

Built for big sites too.

Pair SleekCMS Sync with Claude Code, Cursor, or Codex and let an agent work across the entire workspace - every save syncs and deploys automatically.

50-page marketing sites

Agents create models, views, and content in one pass - pages, collections, shared headers and footers, all wired together.

Docs & multi-collection blogs

Structured collections mean an agent can generate and maintain hundreds of records without breaking the design.

Bulk edits in minutes

“Update every service page for the new pricing” is one instruction, not an afternoon of clicking.

Keep exploring

Your website is one description away.

Free forever plan. Full platform. No credit card required.

Start for free View pricing →