Browser-based cloud computer
Matrix provides a persistent cloud computer where files, apps, terminals, previews, and agent sessions live together in one workspace.
Matrix OS
Matrix OS is a cloud computer and AI workspace for running coding agents and development tasks in the browser or from the CLI. It helps teams and individual developers keep work running after a laptop sleeps, with managed cloud and manual VPS setup options.
What Matrix OS is
Matrix OS is a cloud computer and AI workspace built for background agents and persistent development work. It brings files, apps, terminals, previews, and agent sessions into one private workspace that you can open in a browser or attach to from the command line.
The product is positioned around work that continues after you close your laptop. Matrix can run coding agents side by side, keep sessions alive across disconnects and reboots, and provide a review workflow where you inspect the changes that survive before merging or moving on. The docs also describe Hermes, a Matrix-native agent for workflows, notifications, approvals, and everyday connected-tool tasks.
Matrix Cloud is the recommended managed setup for teams, pilots, and daily work, while a manual VPS install is available for users who want to operate the server themselves. The site also shows a web shell, a CLI, a native macOS app in progress, and mobile browser access already working.
Core capabilities
Persistent agent sessions
Tasks can run in the background while the laptop is closed, with sessions that survive disconnects, reboots, and lid closes.
Works with existing coding agents
The platform is built to work with coding agents already in use, including Claude Code, Codex, Cursor, OpenCode, Pi, and Gemini CLI.
Hermes workflow agent
Matrix includes a Matrix-native agent called Hermes for connected tools, scheduled workflows, notifications, approvals, and memory.
Parallel work and review visibility
The product supports running multiple agents in parallel and tracking what each one is reading, editing, testing, previewing, and waiting on.
Managed cloud or manual VPS install
Matrix can be installed through a managed cloud flow or on your own Linux VPS, with different responsibilities depending on the path you choose.
Common ways people use Matrix OS
Background software development
Assign coding work to agents and let them continue while you are away, then review the diff, tests, and preview when the task is done.
Teams and pilots
Use Matrix Cloud for a managed setup when you want the platform to handle routing, auth, updates, backups, billing, and integrations.
Self-managed infrastructure
Run a manual VPS installation when you want to control the server, DNS, TLS, backups, upgrades, and security yourself.
Cross-device work
Move between browser, terminal, and agent sessions without losing context, especially when working from different devices or when a laptop sleeps.
Operations around the codebase
Use Hermes and connected tools to schedule recurring workflows, route notifications, and handle approvals outside of pure coding tasks.
Pros and Cons
Pros
- Keeps work running in a cloud computer after the local device is closed or disconnected.
- Combines browser access, CLI access, and agent sessions in one workspace.
- Supports several popular coding agents rather than limiting you to a single model or interface.
- Provides a managed cloud option for users who do not want to operate their own server.
- Offers a manual VPS path for users who prefer to control DNS, TLS, backups, upgrades, and security themselves.
Cons
- The pricing page was not available in the collected sources, so full plan comparisons are not confirmed.
- The native mobile app is still marked as in progress rather than released.
FAQ
How do you set up Matrix OS?
Matrix OS offers a managed cloud setup and a manual VPS install. The quickstart recommends the managed path for daily work, teams, and pilots, while the manual path is for operators who want to control their own Linux server.
What platforms does Matrix OS support?
The source documents the CLI, web shell, and a native macOS app in progress. The web shell works in any browser, and the CLI can attach from a terminal session; mobile web access is already available.
What is Matrix OS for?
Matrix OS is designed to keep work running in a cloud computer that persists after you close your laptop. It supports persistent sessions, background agents, and review of changes after the task is complete.
Can I self-host Matrix OS?
The docs describe Matrix Cloud as the recommended option because Matrix handles routing, auth, updates, backups, billing, and integrations. The manual VPS path is available if you want to manage those parts yourself.
Does Matrix OS have a free trial or pricing page?
The source shows a 3-day free trial for the first primary computer, with a card required at checkout. The pricing page itself was not available, so plan details beyond the trial and the starter plan on the homepage should be treated as limited evidence.
Quick Facts
- Category
- AI workspace, cloud computer, developer tool
- Primary access
- Browser, CLI, and desktop app in progress
- Install options
- Managed Matrix Cloud or manual VPS
- Supported agent example
- Claude Code, Codex, Cursor, OpenCode, Pi, Gemini CLI
- Notable workflow
- Persistent background agents with review after execution
- Site domain
- matrix-os.com
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