RESEARCH / OPENPHONE

OpenPhone

A customized Android OS for agentic phones. Built so an AI can see the screen, operate apps, monitor phone events, and continue useful work in the background.

WHY / PHONE OS

The phone is the most practical place to make agents real.

It already has your apps, identity, messages, notifications, calendar, camera, microphone, location, and daily workflows. OpenPhone turns that surface into a system-level AI runtime instead of another assistant app trapped behind its own UI.

Customized Android system imagePrivileged assistant surfaceScreen and UI contextRealtime voice and chatWatchers and background runsPolicy, approvals, and audit trails
CAPABILITIES

What changes when the agent is part of the OS.

Operate apps

Ask for the outcome, not each tap.

OpenPhone gives the agent system-level context, screen reading, input, and app control so it can move through real phone workflows.

Stay with you

Co-exist on the same surface.

The agent is not only an automation bot. It can watch, react, and talk with you while you scroll, compare, watch, write, or decide.

React later

Turn phone events into triggers.

Messages, notifications, calls, time, location, and foreground state can start background runs that do useful work when context changes.

Keep working

Runs are visible and reviewable.

Longer tasks can continue after the current turn while OpenPhone keeps a visible record of what is running, why it started, and what needs review.

SURFACE

A phone surface for live work, watchers, and runs.

OpenPhone assistant sheet with talk, chat, screen, summarize, search, notifications, and settings controls.
System assistant sheet
OpenPhone chat view showing a phone-level assistant prompt.
Whole-phone chat
OpenPhone watchers tab showing an active watcher that can react to future phone events.
Watchers and background runs
USE CASES

Examples from the launch.

BUILD / TRY

Install it, port it, or build on it.

OpenPhone is for builders who want to experiment with agentic phones on existing Android hardware and push computer-use agents into the place where everyday work already happens.