Private AI computers
on your mac.
Run autonomous AI locally and securely.
No cloud, everything stays on-device.
Local Doby is free, private, and local.
Credibility
Built by contributors to leading infra. Now building private, local AI.
Your Mac stays safe,
agents stay contained.
Per-agent microVM isolation
Each task runs in its own local microVM, with isolated compute, memory, and data. No cloud dependency and isolated from your Mac.
Secrets hidden from AI
Agents can use secrets safely. Secrets stay in Keychain (encrypted) and never enter the agent. Your Mac injects them safely from the outside, no AI leaks.
Hermetic files & brokered I/O
Agents use authorized file copies only. No direct mounts or leaks. AI can't make unintended changes or spam your Mac.
AI internet access controls
Each agent can have its own firewall. Only allowed endpoints pass; all other traffic is dropped by your Mac.
All on-device, including AI models.
We don't collect data.