Local Sovereign AI

Your AI.
Your hardware.
Your data.

A family of apps that bring state-of-the-art AI to your phone, your laptop, and your home, without giving up your data, your privacy, or your wallet to a subscription.

The Philosophy

AI should be sovereign, not rented.

The current AI industry runs on a strange premise: that the only way to use intelligent software is to send your data to someone else's computer, sign a contract, and pay forever.

We disagree. Models that fit on your phone are already powerful enough for the work most people actually do. A few gigabytes of weights, the device you already own, no internet required. That's the whole stack.

Ragondin builds AI you run yourself, on the hardware you bought, with the data you control. No subscriptions. No accounts. No telemetry. No cloud. Just intelligence, on your terms.

01 · Local

The model lives on your devices

Inference happens in memory only your phone or laptop can see. There is no remote endpoint.

02 · Private

Your data never leaves you

No telemetry, no analytics, no account. The privacy claim is structural, not an empty promise.

03 · Sovereign

You own the stack

Open-weight models on hardware you already paid for. No vendor lock-in, no rug-pulls, no API price hikes.

04 · Permanent

Pay once, use forever

Each app is a one-time purchase, with future updates included. No subscriptions, ever.

Four apps · one family

The Ragondin family.

Each app is built on the same principles. Same coypu. Same local-first soul. Different jobs.

Assistant
Ragondin assistant.
Private AI on your phone.
Chat with state-of-the-art open-weight models like Gemma 4 and Qwen 3.5, running entirely on your device. Image understanding included. No subscription, no account.
Recall · Coming soon
Ragondin recall.
Conversations, remembered.
Record meetings and voice notes. Get private transcription, summaries, action items, and a chat over the transcript, all on your phone. The microphone never opens a network connection.
Brain · Coming soon
Ragondin brain.
Thinking, on your machine.
An on-device reasoning workbench. Long-context document chat, structured outputs, agentic workflows, wired into your files and your tools, never the cloud.
Core · Coming soon
Ragondin core.
The local AI runtime.
A small daemon that runs on your computer and serves models to any app on your network. Recall, Assistant, Brain, and anything else with an OpenAI-compatible client can plug in.
The architecture

Standalone by default. Stronger together.

Every Ragondin app runs on its own. Recall captures, Assistant chats, Brain reasons, all on the device in your hand. They don't need anything else to work. Ever.

But when you have heavier work, like a larger model than your phone can handle, a long-context document, or a faster response, point any app at Ragondin Core running on your laptop or home server, and they instantly use that bigger horsepower. Same privacy. Same sovereignty. More muscle.

Apps work without it
OpenAI-compatible API
CUDA · Metal · CPU
One-time purchase
CORE RECALL ASSIST. ANT BRAIN 3RD PARTY
Coming home

Local. Sovereign.
Yours.

The AI you use should belong to you. Run it on your hardware. Keep your data. Pay once. We're building the apps that make it possible.