Nothing about your site changes. Everything about changing it does.

How you move, how you work in it, and what keeps it safe.

Migration is simple, and included in every plan.

Our developers copy your site pixel for pixel onto a preview link. You check it, say go, and change a few DNS records. From yes to live can be hours.

Comes with you

Your design and every pageYour Google rankingsYour email, domain and DNS, where they areYour tools: HubSpot, Analytics and the rest

Ready to go live

Every page copied
Forms rebuilt and tested
Analytics and scripts carried over
Every URL preserved
Signed off together

Built to work inside your AI tools.

You run Halfie from the AI app you already use. Ask for a change there, and a live preview of your site opens alongside it. Happy with it? Say so, and it goes live.

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In your AI appYou ask for a change, in plain words.

Right beside itA live preview of your site shows the change.

When you’re happyYou say yes, and it goes live.

Built for whole teams, across all your sites.

Safe for everyone to work in at once. Nothing reaches your live site without the say-so of someone you trust.

Invite your team

Everyone who touches the website, in one account, across every site you run.

Set permissions

Choose who can ask for changes and who can put them live, site by site.

Work side by side

Each person works on their own private copy, so nobody overwrites anyone.

Hard to get wrong. Quick to undo.

Behind every change is a check, a record and an undo button. On every plan, whether or not our developers are involved.

CheckedEvery change is tested automatically before it can go live. If something’s broken, it won’t publish.

PreviewedYou see every change on a private copy first. Nothing reaches your live site without a yes.

RecordedEvery change leaves a trail: what changed, when, and who asked for it.

ReversibleUndo the last release in about 30 seconds, or restore an earlier version from the history.

Safe access to everything a website runs on.

Halfie gives you and your AI the infrastructure behind bigger changes, already set up and fenced off safely. A new form, a page driven by data or a connected tool becomes a request, not a project.

Integrations

Hosting, fast everywhere
Security, with no plugins to patch
A database for your site
Forms that save and email
Email sent from your domain
Keys for your tools, stored safely
SEO and AEO tools
Your own domain

Got a developer? They’ll like it too.

Halfie is built the way developers already work, so they can step in alongside your AI whenever you want them to.

CodeFull access, in a GitHub repository.

WorkflowPush, pull and review as normal. Every change is a pull request, built and checked.

StackAstro and Tailwind. No plugins.

HostingCloudflare’s worldwide network.

DataEU: Supabase in Frankfurt; site databases in Western Europe.

EmailSent from your domain through Resend.

OwnershipThe code is yours, and portable.

AccessAdd them to your team like anyone else.

Frequently asked questions

About the product. Money questions are on Pricing.

Do I need to be technical?

No. Halfie handles the technical side, and you see every change in a preview before it goes live. If you’re being ambitious, turn on developer review.

What if the AI breaks something?

It can’t break your live site. Every change is checked automatically; if it doesn’t build, it can’t go live. And anything can be undone in seconds.

Will we lose our Google rankings?

No. Everything that makes up your ranking comes with you.

What happens to our email and domain?

Nothing. Your email, registrar and DNS stay where they are; you change a few DNS records to point the website at Halfie.

Which AI do I need?

Claude, Codex or Cursor, on your computer.

Can my MD sign off changes?

Yes. Make them an admin: they approve each change from their own preview.

We already have a developer.

They’ll likely enjoy working in Halfie more than WordPress, and get some of their time back.

Do you need our WordPress login?

No. We copy your public site and rebuild it.

Try it yourself. Your agent knows what to do.

Paste this into your coding agent

Set up Halfie for my site: halfie.co.uk/start

Or open it in

Claude

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