Does GreenCube send my conversations anywhere?

No. The AI model runs on your own computer, so your question is answered on your machine. There is no server that receives your conversations, which means there is nothing to store, read or train on.

Where are my GreenCube chats stored?

On your own computer. They are not uploaded, backed up to a company server, or synced to an account.

Do I need an account to use GreenCube?

You sign in once so GreenCube can confirm you paid. That sign-in only involves your email address — it never sees your conversations, documents or images.

What does GreenCube connect to the internet for?

Three things: confirming your purchase when you sign in, downloading the AI model the first time, and checking whether a new version is available. None of them carry anything you typed. Separately, there is an Offline/Online switch for live web search — it is off by default, and only when you turn it on do search queries reach the web.

Does GreenCube work offline?

Yes, and that is the default. After you sign in once and the model downloads, GreenCube works with no internet at all — on a plane, in a blackout, or when the servers are down.

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Your data

Your words stay on this computer. All of them.

The AI sits on your own computer, so your question gets answered right there. That means no server anywhere is holding your chats — and there's nothing for anyone to keep, read, or learn from.

What never leaves

Everything you actually care about.

Not "we don't look." There is no copy anywhere for anyone to look at.

Your conversations

The AI answering you is on your computer. Your words never cross the internet, so no server ever gets them.

Your documents

Drop in a PDF and it's read from your disk, where it already was. Nothing is uploaded to be processed.

Your images

Screenshots and photos are understood on your machine. They don't get sent off to be looked at.

Your history

Your old chats stay on your computer. There's no copy somewhere else that survives after you delete yours.

Nothing hidden

So what does GreenCube send?

A privacy page that only tells you the good bits isn't honest. So here is every single time GreenCube uses the internet.

Once, at sign-in

Your email address Just to check that you paid. That's the whole thing — it never sees a chat, a file or a picture.

Once, at setup

The AI model, downloading The AI itself downloads onto your computer, so it can live there. It only travels one way: to you.

Now and then

A version check GreenCube asks whether a newer version exists, so you're not stuck on an old one. It sends nothing about you.

Only if you say so

A web search — when you switch Online on There's an Offline/Online switch, and it starts on Offline. Turn it on and GreenCube can look things up on the web — which means that search goes out to the internet, like any search. Leave it off and nothing goes anywhere.

The first three carry nothing you typed. The fourth is a switch you control, and it's off until you move it.

The other way round

When the AI lives in their building,
your words have to go there.

It's not that they're evil. It's just how it works: a cloud AI can't answer you until your words arrive at its building. Everything else follows from that one fact.

They get kept. Your words land on a server and sit there. After that, whatever happens to that server — a rule change, a hack, a court order — happens to your words too.

They can be used to train the AI. On the normal plans that's what happens, unless you go and turn it off yourself.

People can read them. Not just software — approved staff and outside contractors are allowed to open your conversations.

Deleting is asking, not doing. On someone else's computer, "deleted" just means they said they'd delete it. A court has already forced OpenAI to keep chats that people had deleted.

See the receipts — plan by plan, with sources →

Questions

The honest answers.

Can GreenCube read my conversations?

No — and not because we promise to be good. There's no server that has them. The AI answered you from your own computer, so there's nothing on our side to read.

Then why do I need an account?

Only to confirm you paid, once. It's your email and nothing else. Your chats never touch it.

Does it really work offline?

Yes, and that's how it starts. After sign-in and the model download, you can pull the plug entirely — plane, blackout, servers down. It keeps working.

What changes if I turn Online on?

GreenCube can then look things up on the web, so those searches go out to the internet like any search does. It starts off, you can see the switch, and turning it back off puts everything back on your computer.

The only conversation nobody can read is the one that never left.

Get GreenCube — €9 One-time payment. No subscription. Runs fully offline after a single sign-in.