B
The Brainer / Edit
For builders shipping with Claude, ChatGPT, Lovable & Bolt

You built the site. Let the client edit it.

Hand over the site, not the job. One line of code, and your client changes the text, the photos, the prices. You keep the code, the hosting and the invoice.

No dashboard to learn, no CMS to migrate, nothing for them to break.

index.html your editor
</main>
|
</body>
deployed the client gets a private link
Restaurant site hero
Trattoria Rosa
HOURSOpen 12:00 – 22:00, Tue to Sun
MENUSet dinner €28
✎ Change something
|
Saved · v1
1 · You paste one line
Play a different ask
index.html — one line, before the closing body tag 
<script src="https://edit.thebrainer.co/edit.js" data-site="YOUR_SITE_KEY" defer></script>

No build step · no framework · no CMS · MIT client library

Claude Code✱ChatGPT✱Lovable✱Bolt✱v0✱Cursor✱Claude Design✱Plain HTML✱
Claude Code✱ChatGPT✱Lovable✱Bolt✱v0✱Cursor✱Claude Design✱Plain HTML✱

The old loop

“Can you just change the opening hours?”

You built the site in a weekend. Now you maintain it forever, for free, over email, on a Sunday. Edit ends that loop. Hand over the site, not the job.

01
They email you at 21:40
“Small thing — new opening hours and a different photo.”
02
You hand them the keys
One line on the page, then their editing link by email. No build, no CMS, no training call.
03
They edit their own site
They say what to change, or tap the text and type. Then save.
04
You invoice for it, monthly
Your price, your studio name on the panel. Hosting stays yours.

Try it now

Seven live sites. Change anything. Nothing saves.

Open one, tap Change something, and say “change the opening hours to 9 to 5” — or tap any text and type, or swap a photo from your phone. Visitors never see the button. Only the owner link does.

Trattoria Rosa
Trattoria Rosa
Restaurant
Bridge Street Physio
Bridge Street Physio
Clinic
Hartley & Sons
Hartley & Sons
Law firm
Il Ristorante
Il Ristorante
Built with Claude Design
Lumière Clinic
Lumière Clinic
Built with Claude Design
Harrow & Vale
Harrow & Vale
Built with Claude Design
Dawson Property Services
Dawson Property Services
Handyman · Claude Design

21 seconds

Paste, hand over, walk away.

You paste the line. The owner changes the hours, swaps a photo, saves. Versions and undo sit behind them, and a style whitelist keeps your layout intact.

trattoriarosa.com/?edit=owner
A restaurant site being edited by its owner
✎ Change something “open until 17:00 on Sundays”
Saved · v4

Simple pricing

Charge $19. Pay $9. Keep the difference.

Twenty sites is $200 a month you do not have today — and the “can you just…” emails stop arriving.

First 100 builders
Founding builders
$0 for life

Your first site free for as long as it exists. Three months free on every other site. $9 locked for two years. One polite ask: tell us what breaks.

Take a founding place
After the first hundred
$9 / site / month
+Test it free for 30 days
+Chat edit and tap-and-type
+Photo swap from the phone
+Versions and one-tap undo
+Up to five editors per site
+Your studio name on it
Start now, 30 days free

Card via Stripe · nothing charged for 30 days · $6/site from 20 sites

Founding builders

Take a founding place.

✱Your first site free for life. For as long as that site exists.
✱Three months free on every other site. Then $9 a month per site.
✱$9 locked for two years. Whatever the public price becomes.

Site keys are open. Your founding code arrives by email within minutes, once. Never marketing.

Founding places taken: … / 100
Sites you build a year
What you build with

By reserving you accept the terms. We store what you enter to run the founding programme. Privacy.

Questions

Straight answers.

Why not build this myself with Claude?
You can build click-to-edit in an afternoon. What you do not want to run for twenty clients is the rest: owner links, image storage, version history, a chat edit with a model bill, write-back to each host, and the support phone. That is what $9 buys.
Where does the site have to be hosted?
Anywhere. The tag works on any host. For sites in a git repository we commit the change and your normal deploy runs. We can also host it for you.
Does the client need an account?
No. They get a private link. Opening it once stores a token in their browser. Up to five people per site, each revocable on its own.
Can the client break the layout?
Style changes come from a fixed whitelist and attach to the element they asked about. The editor cannot add or remove elements, touch your CSS, or run scripts. Undo is one tap.
Is it white label?
Your studio name goes on the panel. The owner sees “by Northwind Studio”, not us.
Where are the docs?
On the docs page and in the README of the open-source MIT client, written so a Claude Code or Lovable prompt can use it directly.

One line. That is all your site needs.

One script tag on every page — or paste one sentence into Claude Code or Lovable and let it do it for you.

Take a founding place →