eliza

About

elizaOS is an open-source, local-first operating system for AI agents. Two parts:

The agent, your data, and the models all run on your device. Eliza Cloud is optional — add it for hosted inference, sync, and deploys.

To run a whole device as elizaOS instead, see elizaOS — the operating system.

Eliza can run the whole pipeline on your device via Eliza-1, the on-device model family (Gemma-4):

Pick a model in Settings → Model Routing and it downloads and pins; from then on it works with no network.

elizaOS runs apps, not just an agent. An app is a plugin that adds a surface inside Eliza; the runtime installs, launches, and tracks it like real software, and it survives restarts.…