Agencies & freelancers

Build the site. Hand over the editing.

A no-code page builder with 26 blocks and section presets. Your agent assembles the pages; your client edits the words and pictures through content-only access that can't change the structure or break your design — on any of the 43 designs.

Get Simple Stack — £49 Try the live demo
  • 26 blocks + section presets
  • Content-only client access
  • SEO meta per page
yourbrand.com
.envSITE_PROFILE="showcase"one line picks this site type
Built in

What you don't have to build.

26 content blocks

Heroes, feature grids, pricing tables, galleries, testimonials, FAQs, tabs, video and more — plus ready-made sections.

Live side-by-side preview

Edit on the left and see the real page update on the right, in light and dark.

Content-only editors

Give clients an editor role: they change words and images, not page structure, publishing or settings.

SEO per page

Title, meta description and social image per page, published pages in the sitemap and FAQ structured data.

Any design, one line

Every block follows the active SITE_DESIGN, so the same content re-skins with one config line.

Media library

Uploads are checked as real images, stored once and reused across pages.

How it works

From first click to working product.

  1. 1

    Assemble

    You — or your agent — build pages from blocks and sections.

  2. 2

    Style

    Pick one of the designs; every block adopts it.

  3. 3

    Hand over

    Invite the client as a content-only editor.

  4. 4

    They edit

    Words and pictures change; structure and design stay intact.

The real thing

Not a mock-up. The shipped screens.

Screenshots of the template running locally with sample data, on the house design. Switch SITE_DESIGN and the public pages wear any of the other designs.

Client Sites & CMS — The page builder in side-by-side mode.
The page builder in side-by-side mode.
Client Sites & CMS — A client site built entirely in the CMS.
A client site built entirely in the CMS.
Set it up

A few lines of config. Then it's live.

SITE_PROFILE="showcase"
CMS_ENABLED="true"
SITE_DESIGN="letterpress"
APP_NAME="Northwind Studio"
  1. 1

    Unzip and install

    Copy the folder and run the installer — it creates the database and secrets.

    php scripts/install.php
  2. 2

    Add your keys, run the doctor

    It checks every key, extension and permission and names anything missing.

    php scripts/doctor.php
  3. 3

    Deploy to your server

    NGINX + PHP on any small VPS, with the step-by-step deploy guide and nightly backups.

Good for

  • Small-business sites
  • Agency client sites
  • Landing pages
  • Portfolios
  • Event & venue sites
Questions

Client Sites & CMS, answered.

Read more

Same download

Every other site type comes with it.

Subscription SaaS AI Image Studio Digital Downloads Usage Credits API Product Mobile App Backend The Admin

All seven site types. One price.

Full source, every site type, the admin, the CMS, 43 designs and the deploy guides — £49, once. Unlimited own and client projects.

Get Simple Stack — £49 All examples