The Future of IT,Simplified.
AI that runs on your hardware.
Copperbelly builds CAI — a self-hosted AI platform for business and home. Local models, local voice, encrypted credentials. Your data never leaves the building.
Three ways in
One platform. Pick your starting point.
CAI scales from a laptop running a single agent to an organisation that cannot let a byte of client data leave the premises.
For business
Local AI your compliance team can sign off on.
Patient records, client files, source code, case notes — the sensitive material never leaves your infrastructure, because the model runs on it.
- Runs entirely on hardware you own
- Encrypted credential vault, per-user keys
- Row-level data isolation and audit trails
- Governed toolset — no destructive shell access
- Small, medium and enterprise deployments
For home
Your house, with a voice.
“Hey Elvis — turn off all the lights.”
Build an assistant with a name and a personality, give it your Home Assistant setup, and talk to it. The speech never leaves your network.
- Lights, switches, fans, covers and scenes
- Voice in and spoken replies, processed locally
- Personas you name, style and design yourself
- Works with your existing Home Assistant setup
- Installation available if you'd rather not
Free
Try the whole thing, free.
Download CAI, build an agent, point it at a local model or your own cloud key, and make it yours. No account required.
- Create and customise your own agents
- Local models, or bring your own API key
- Voice, memory, files and scheduling included
- The full pack library, nothing held back
Why local
Privacy as architecture, not policy.
A promise not to look at your data is a policy. Running the model on your own machine is an architecture. CAI is built the second way.
Self-hosted by design
Inference runs locally. No cloud dependency unless you choose to add one.
Speech stays on the box
Voice input and spoken replies are processed on your hardware. No audio leaves your network.
Deterministic routing
Which model handles a request is decided by rules you can read — never by another model.
Credentials stay sealed
API keys live in an encrypted vault, scoped per user. Extensions never see the secret.
Beyond the platform
We'll come and build it with you.
Copperbelly installs and integrates what it sells — for homes and for businesses.
Installation & integration
Home or business. We specify the hardware, install the stack, connect your devices and hand it over working.
Storage & media
Private file sync and media streaming on your own storage — with Nextcloud and Jellyfin — for households and for offices that would rather not rent a NAS.
Start where it makes sense.
Try it free on your own machine, or talk to us about a deployment.