Persistent terminals
Shells keep running after you close the browser. Start a build on the laptop and check it from the phone.
Your new favorite place to work.
Built for you and your agents.
Beautiful. Native resolution, low latency. Not desktop streaming.
A modern desktop experience, accessible from any browser · Private preview
One computer. Room for everything.
A quiet desktop. An always-on Linux computer, ready when you are.
A full browser, with persistent tabs and crisp text.
Claude Code and Codex work in terminals, with access to your computer’s tools.
Search apps, windows, files and commands from one place.
Bambu Studio, running on your computer in the cloud.
Real screenshots. Select an image to explore it at full resolution.
An operating system for agents and for getting work done
Available on any device within reach.
CloudWindow is your own persistent Linux machine. It keeps running when you close the window, with your files, your shells and your apps exactly where you left them.
This is not desktop streaming. Cloud Window is a real computer whose desktop is drawn on your screen at your screen's own resolution, so text is crisp and keystrokes land at once. It is designed to be beautiful and fast: a place where you will want to do all of your work.
Its desktop opens in any browser, on a Mac, a PC, an iPad or a phone. The desktop is drawn on your device rather than streamed as video, so it feels close and stays light on a phone.
Made for your favorite agents: Claude Code and Codex come built in, and every part of the computer is reachable by them through built-in tools. You sign in with your own account, and you approve what they do.
Four cores, eight gigabytes of memory and fast storage, always on. Long jobs keep running while you are away, and the desktop stays right where you left it. Scale up, or add more compute when you need it.
Terminals, web pages, files and documents as windows and spaces, with one set of shortcuts across all of them. Drawn at native resolution, not streamed as video, so it is sharp and responsive on any device. Nothing to install.
Every window, terminal, page and file is reachable through built-in tools, so agents can operate the whole computer, and you can talk to it to get things done. Risky actions wait for your approval.
What's inside
Shells keep running after you close the browser. Start a build on the laptop and check it from the phone.
Browse, preview and organize files, with git status shown inline. Changes appear as they happen, and deletions go to a trash with undo.
Talk to your computer to get things done, with your permission for actions. Dictate into any field, including the terminal.
The interface adapts to the device, enabling a powerful mobile experience. Cloud Window supports multiple displays.
One shortcut searches windows, apps, actions, spaces, sites and files as you type. Enter opens the result.
Every action has a shortcut, and every shortcut can be remapped. A cheat sheet lists the whole keyboard.
Clock, weather and system vitals at a glance. Notifications for finished jobs, downloads and approvals. Agents can add their own widgets.
A secrets manager that passes API keys to your programs without exposing them, a disk usage tool, and a system monitor with restart.
Web pages open as windows beside your terminals. Tabs persist across devices, and pages render sharply at native resolution.
Light and dark modes, accent colours, and dozens of wallpapers, with a different one per space if you like.
A tiling window manager arranges windows automatically. Switch between tiled, scrolling and focused layouts, and organize work across multiple spaces.
Write in Markdown with images, tables and links between notes. Export to PDF or Word.
Built for you and your agents
claude or codex, and sign in with your own account. Every session gets the computer's MCP tools and its skill automatically, so it already knows how to drive the desktop, and the bar shows how much of your plan you have used.
git push origin main. Nothing happens until you answer.
Early access pricing
Always on, no idle shutdown, no hourly metering. Early-access prices may change with notice; you will always see the price before you pay.
Base
Plus
Model usage is not included: you sign in to Claude Code, Codex and voice with your own accounts. Extra storage and more computers are added per machine. How this compares
Private preview
Cloud Window is in a private preview with a small group. Leave your email and we will write when a computer is ready for you, with the price in front of you before you decide anything.
Your demo ended. Request an invite to get your own computer.
Details
A Linux machine of your own, with its own disk, running all the time. Terminals and the programs in them survive closing the browser and even the service restarting. A reboot of the machine, which happens for maintenance, still stops running programs; your files and your desktop layout come back as they were.
Run terminal tools, web apps, VS Code, and full native Linux desktop apps such as Bambu Studio, GIMP and LibreOffice. Install Linux apps from Browse apps and open them beside your other windows. Native Linux apps use a live view; the desktop, terminals and mirrored browser are drawn on your device. Windows and macOS software does not run on it.
Claude Code and Codex come built in and already wired to the computer's tools; you sign in with your own Anthropic or OpenAI account. Any client that speaks MCP and can send a bearer token connects from a laptop. The Claude and ChatGPT phone apps need OAuth, which is not there yet.
Voice uses your own OpenAI key and is billed by OpenAI by the minute; dictation runs on the machine itself and costs nothing extra. Both are off until you turn them on.
Computers run in the western United States today; more regions later. You sign in from the portal; agents get only the grants you tick, and every action is logged. As with any hosted computer, the operator retains administrative access to the machine, and we say so rather than pretend otherwise.
Yes. In Your computers, open SSH access and add your device’s public key. You can also manage keys in the desktop’s Preferences → SSH access. Copy the connection command and compare the host fingerprint on your first connection. SSH, SFTP, SCP and VS Code Remote SSH reach the same files and tools as your browser terminal.
Your private key stays on your device. Removing a key blocks new connections; existing sessions stay open. SSH access is available on your own hosted computer, not the disposable demo. Self-hosted installations use their host’s SSH setup.
Your files, settings and agent memory are plain files on your disk. Cloning and moving a computer between providers is on the roadmap, and the same software installs on a plain Ubuntu server if you would rather run it yourself.
The earlier Cloud Window streamed an Omarchy desktop from your own AWS account through Moonlight and Tailscale. It still exists, unchanged, at omarchy.getcloudwindow.com. This page is about the new Cloud Window: a hosted computer with a desktop drawn in your browser.
Built by Seeking Gradient
Built for you and your agents.