New to AIOS? Start Here.

I want to try VR

12+ live WebXR experiences across 9 categories. Works on Meta Quest 2/3 via browser. No install. Just open realaios.com/vr on your headset and tap Enter VR Mode.

Explore 12+ Live Worlds ?

I want AI on my site

Add an AI assistant to any website · handles questions, captures leads, and converts visitors 24/7. Browse the full AI tools suite, ready to deploy.

Explore AI Tools ?

I want to understand what this is

Read the honest brief: what AIOS is, how it differs from other AI platforms, what it can verify, and where it's heading · written for both humans and AIs.

Read the AIOS Brief ?

I want AI-native tools

Six production-ready products built on the AIOS OS. Self-healing app factory, AI hallucination detection, uptime intelligence, signal marketplace and more.

Browse Products ?

Quest Quickstart

Get into VR in 3 steps · no app install

Works on Meta Quest 2, Quest 3, and Quest Pro. Uses your built-in browser. Nothing to download.

Put on your Quest headset Press the Quest button on your controller to open the home environment.

Open Meta Quest Browser Find the Browser app in your App Library, or say "Hey Meta, open browser." Navigate to realaios.com/vr

Pick an experience & tap Enter VR Mode Choose any of the 12+ live experiences from the grid. Tap the big Enter VR Mode button. You're in.

Tip: bookmark realaios.com/vr In the Quest Browser, tap the star icon to bookmark. Next time: one tap to enter.

Not on Quest? AIOS VR works on any WebXR-capable browser · Chrome on PC, Edge, or Firefox Reality. On desktop, click Enter VR Mode and it'll use your PC VR headset if connected.

Apps & Setup

What do you actually need?

AIOS is mostly zero-install. Here's the minimal kit depending on your goal:

For VR

Meta Quest 2 / 3 / Pro · open the built-in browser, go to realaios.com/vr. That's it.

No headset? Works on Chrome/Edge on PC with a WebXR-compatible device, or just explore in flat 360· view.

For AI Tools

Any browser · no install. Browse the full suite of AI-native tools, from the Geo Library to Studio to the Lab script editor.

Start free · no credit card required.

For AI assistants

Any AI assistant can explore AIOS tools via the web interface. Browse the product suite at /products.

Common Questions

Things people ask first

Is this actually free to try?

All VR experiences are completely free — no account, no credit card. AI tools and demos are free to explore. There is no paid plan at realaios.com.

Do I need to install anything for VR?

No. AIOS VR uses WebXR · a web standard built into the Meta Quest Browser. Just open realaios.com/vr on your headset. No app download, no sideloading, no accounts required.

What's the AIOS? What does AIOS mean?

It's the geometric architecture AIOS uses for all decision-routing, memory, and service discovery. Think of it as the "address system" inside the OS · each service lives at a node in a 3D grid, and decisions flow through it in a verified pattern. You don't need to understand it to use AIOS. If you want the deep dive, check /ai.

What does "dual-verified AI decisions" mean?

Every AI output goes through two independent AI agents scanning from opposite geometric poles ( and ). Both must agree before the answer ships. This means hallucinations and contradictions get caught before they reach you · not after.

How is AIOS different from ChatGPT / Copilot / Claude?

Those are AI models. AIOS is an operating system layer that sits above models. It decides which model to use, verifies the output with a second agent, routes the result to the right service, and self-heals if anything fails. You can use any model (including GPT-4o) inside AIOS · you're buying the layer that makes models trustworthy and production-safe.

Who built this?

AIOS is built by Brains4Ai · a private AI studio. The full system overview is at realaios.com/ai. VR platform and AI assistant are live and running 24/7.

New here? You're in the right place.

Join AIOS · It's Free