AI-First Phone OS

One conversation, all your apps.

Our OS

Built for agents, not apps

We're building NooOS — an operating system designed from the ground up around AI agents. Where traditional OSes were built for apps talking to each other, NooOS is built for a single agent orchestrating everything.

Agent-Native

Every part of the OS is designed with the AI agent as the primary caller — not an afterthought bolted on top.

Minimal & Auditable

A small, deterministic kernel written in Rust, with a surface area you can actually reason about. Less code, fewer attack vectors, more trust.

Capability Security

No root. No ambient authority. Every program holds only the capabilities it was explicitly granted — new processes start with zero. Multi-user, isolated by construction.

Runs Real Software

Real Unix programs — BusyBox's classic tools among them — run against our own C library. WebAssembly components (WASI 0.2) run sandboxed, HTTP included.

Drivers in Userspace

Network, storage, USB and display drivers all live in user space — isolated, restartable, hot-reloadable while the system runs. A driver crash is not a system crash.

Running on Hardware

Not a research paper. NooOS boots on four cores, joins Wi-Fi on its own network stack, and runs real user programs on real hardware — today.

Quad-core SMP · Wi-Fi & Gigabit Ethernet · POSIX & WebAssembly · Windowed desktop · Built in the open

New — the NooOS Desktop

A desktop where no window can watch another

NooOS now draws its own graphical desktop — windows you can move, resize and snap, a taskbar, a terminal, and an AI chat window. No X11, no Wayland, no GPU: every pixel is composed in software by the one program that holds the screen.

The NooOS desktop on a Raspberry Pi 5: the shell console and a live system-log window tiled side by side, with the terminal, chat and launcher windows on the taskbar below, composed in software at 1920 by 1080.
Taken by the compositor itself on a Raspberry Pi 5 — no application on NooOS can read the screen, so a screenshot has to come from the program that owns it.

No window can screenshot another

A window is handed the right to draw its own pixels — and only those. Reading the rest of the screen is not stopped by a permission check; there is no call that asks for it.

Input belongs to the focused window

The compositor hands each keystroke to the focused window's owner and to no one else. A window cannot ask for another window's input — there is no call in the window system that returns it.

A terminal that holds no power

The terminal window runs commands by asking the program that already owns them. It holds no device rights of its own, so taking it over wins an attacker nothing.

Chat that never holds the key

The chat window sends your prompt and streams the answer back, while the API key and the network stay with the one program that owns them. It talks to the AI without ever holding the secret that makes the call possible.

Software composition, no GPU · a full 1920×1080 frame in ~13 ms, a typical window update in ~60 µs · anti-aliased text · running on a Raspberry Pi 5

110

AI Tools

13

Skill Modules

31

AI Providers

See it in action

Real demos on a real phone. Not mockups, not prototypes — a working AI-first OS running on a Pixel 9 Pro XL.

AI Answers Your Calls

Someone calls while you're busy. AI picks up, has a natural conversation, and gives you a summary after. No missed calls, no interruptions.

One Message, Three Actions

One sentence, multiple actions. AI thinks through the logic, decides what to do, and acts on its own. No app switching, no menus.

Focus Mode, Activated

Music, brightness, timer, ringer — four apps and four settings, handled in one sentence. Just say what you need and it's done.

Your AI Catches You Up

Missed calls, unread texts, new emails — all summarized in seconds. Like a personal assistant that never clocks out.

Designed to think ahead

Noosfon isn't just another voice assistant. It's a ground-up rethinking of what a phone should be when AI is the primary interface.

Proactive Intelligence

Your phone doesn't just wait for commands. It monitors what matters, anticipates your needs, and keeps you informed — without you having to check.

Persistent Memory

Every conversation, preference, and context is remembered. Your AI learns who you are over time, building a deep understanding that makes it genuinely personal.

Conversation-First

No more hunting through app grids. Calls, messages, emails, settings — everything is a natural conversation. Your phone speaks your language.

Context-Aware

Your phone stays aware of what's happening. It handles incoming messages and answers calls intelligently — just ask what you missed and get a full briefing.

Private & Secure

You own your data. Every third-party skill requires your explicit permission before it can access anything — nothing happens without your control.

Built on a Custom OS

Noosfon runs on NooOS, an operating system we built from the ground up for AI agents — not adapted from something designed for a different era.

An open ecosystem

Noosfon is built to grow. Developers can create new skills that extend what your phone can do — from productivity tools to smart home control to anything you can imagine. Skills install instantly and run securely isolated.

Build

Create new capabilities with a simple developer toolkit. Define what your skill can do, and the AI figures out when to use it.

Deploy

Automated security scanning reviews every build in minutes — not weeks. Users install in seconds, straight from chat.

Trust

Every skill is signed, sandboxed, and permission-gated. Nothing is accessed without your approval.

Now Live

Skills in Action

Skills extend what your phone can do. Just say what you need — the AI finds the right skill, installs it, and gets it working, all in one conversation.

Weather Skill

1

"Install weather skill"

One message. The AI searches the Skill Store, finds the Weather skill, and installs it — narrating each step as it goes.

2

AI thinks out loud

You see the AI's reasoning in real time: searching the store, finding a match, downloading, installing. No black box.

3

Live weather card

Ask "weather forecast for Wellington" and get a rich card — temperature, conditions, humidity, wind — rendered right in the chat.

Email Skill

1

"Connect to my Gmail"

No need to find or install anything. The AI recognizes you need email, grabs the right skill, and walks you through Gmail setup — address, App Password, display name — all in one conversation.

2

Guided, not manual

No settings screens, no IMAP server fields. The AI asks plain questions and configures everything behind the scenes.

3

Emails as cards

New emails appear as rich cards right in the chat — view, reply, or forward without ever leaving the conversation.

Roadmap

2026.03.04

v0.1 — Concept

AI conversation interface with full phone control through natural language.

2026 Q1

NooOS — First Hardware Boot

Our custom OS kernel running on real hardware, end-to-end.

2026 Q2

v0.3 — Skill Platform

Skill Store live with AI-driven install — automated security review, OTA updates and push notifications.

2026 Q2–Q3

NooOS — From Boot to Unix

Quad-core SMP, Wi-Fi and Ethernet on our own network stack, multi-user capability security. BusyBox and WebAssembly components run on the microkernel.

2026 Q3

NooOS — Graphical Desktop

Our own compositor on real hardware: movable, resizable windows, a taskbar, anti-aliased text, a terminal and an AI chat window — each able to touch only its own pixels and its own input.

2026 Q3

v0.5 Beta

Invite-only beta. Developers can install Noosfon on supported devices to build and test skills.

2026 Q4

v0.8 — Open Beta

Public beta. Skill marketplace launches.

2027 Q1

v1.0 Release

First stable release. Expanded device support.

2027 Q2

OEM Program

Open hardware partner program for device manufacturers.

2027 Q3

v1.5

Multi-language support. Enterprise features.

2027 Q4

Partner Devices

First partner devices ship with Noosfon pre-installed.

2028 Q1

v2.0 — Multimodal

Vision and real-time voice interaction. Next-generation AI capabilities.

2028 Q2

Developer Conference

First Noosfon developer conference. Partner ecosystem expansion.

2028 Q4

Global Expansion

International markets. Localized AI experiences worldwide.

Join the Waitlist

Be among the first to experience Noosfon. Sign up for early access and we'll let you know when beta invites go out.

What interests you most? (optional)

Or reach us directly at info@noosfon.com