PHNTMOne
Privacy

Private by architecture, not by promise.

In Private mode — the default — your assistant, your memory, and your documents live on the device and nowhere else. You don’t have to take our word for it. You can watch the wire yourself.

The boundary

What stays in the box

One device boundary. Everything that makes the assistant work lives inside it. Exactly one path ever crosses it — Boosted — and only when you ask for it, with your own key.

OWNERyoutouchscreen ·phone · voicePHNTM-ONE · DEVICE BOUNDARYeverything below runs here · Ollama on 127.0.0.1 · zero telemetryLocal modelGemma 3 4B · runs offlineMemorySQLite · yours, on-boxDocuments / RAGChroma + local embeddingsVoicewhisper.cpp · PiperPhone / LANserved from the deviceHealth / PrivacyWatch the Wire✓ nothing here phones homeonly when youask, with your keyFRONTIERMODELthe cloudBOOSTED · optionaloff by default
Private mode · default

Runs entirely on the device

  • The Gemma 3 4B model runs on the device’s own chip — with the internet unplugged.
  • Your memory (SQLite) and your documents and RAG index (Chroma) are stored on the box only.
  • Embeddings for memory and document search are computed locally with a local model.
  • Voice is on-device end to end: whisper.cpp for speech-to-text, Piper for text-to-speech. No cloud voice path.
  • The phone chat is served straight from the device across your own network — no app store, no account, no relay in between.
  • The model talks to Ollama on 127.0.0.1 (loopback). The model service is boxed in so it cannot reach the internet on its own.
  • Zero device telemetry. No analytics on the device, no account, nothing phones home.
Watch the Wire

Verify it yourself

Privacy you can check beats privacy you’re promised. The device ships with a live view of its own network.

what it shows

Every live connection

A running list of the device’s outbound connections, each next to the service that owns it. From the terminal: phntm privacy.

why it exists

So you don’t have to trust us

The strongest privacy claim is one the owner can confirm. Cross-check it against the raw truth with sudo tcpdump -i any.

what “clean” means

Quiet by default

In Private mode the honest answer is: nothing leaving for the model at all. Updates and Boosted are the only things that ever reach out, and only when you start them.

Boosted · optional

The one path that leaves — on purpose

  • Off by default. The product works fully without it; most people never turn it on.
  • It runs on your own API key and your own credit — you decide, per hard task.
  • When you use it, your prompt and the context for that answer leave the box to reach the frontier model. That is the trade for the extra capability.
  • The device labels every answer that came from Boosted, so you always know which brain replied. Local stays the fallback.
Optional integrations

Nothing external is on unless you set it up

PHNTM One can optionally connect to a couple of outside services. Each is off until you deliberately configure it, and each is yours, not ours.

telegram

An optional mirror

You can mirror alerts and chat to Telegram if you want the assistant in your pocket outside your network. Off unless you connect it; when on, those messages travel through Telegram like any other.

email

Optional, your account

The assistant can work with email if you choose to set it up with your own account. Off by default; it never reads or sends mail you didn’t configure.

Ownership

It’s your machine, and your data

take everything

Export it all

One command hands you your data to keep or move. Your assistant’s memory is yours to take with you.

ssh

It’s a real computer

Debian Linux, with SSH documented and never removed. You can read every line it runs; you never need a terminal for normal use.

recovery

Recoverable by design

Owner-initiated updates roll themselves back if a self-test fails, and the device is built to be restored — nothing changes underneath you.

Private because you can check.

Own the hardware, read the code, watch the wire.

Order PHNTM-One — Made to Order

$549 · one-time · no subscription · ships within 7–10 business days after payment