ArcBox Computer

A computer your agent keeps.

Files, tools, and sessions survive between tasks — snapshot it, stop it, resume it weeks later.

A Computer is a full operating system the agent returns to: its own disk, its own network identity, its own kernel. Stop it and pay for nothing but the disk; resume it in the state you left it. Snapshot before a risky step and roll back if the agent breaks something.

Join the waitlist Talk to sales

LinuxWaitlist
WindowsWaitlist
macOSContact sales
iOSContact sales
AndroidContact sales

When a Computer is the right form.

Long-horizon agents

An agent that works on a codebase for weeks needs its clones, caches, and credentials to still be there tomorrow.

Personal and team assistants

One machine per user, with the tools installed once and a snapshot to reset to when something goes wrong.

GUI agents on Windows and macOS

A desktop session the agent drives with a screen, keyboard, and mouse — and a real browser, not a headless one.

What happens, in order. The steps a Computer goes through, and what each one costs you in time.

01Createfrom an image or a snapshot
02Workssh · exec · files · ports
03Snapshotdisk + memory, named
04Stopno compute billed while stopped
05Resumesame disk, same identity

From nothing to a machine.

The same verbs as every other form — create, exec, snapshot, destroy.

Full reference in the documentation.

abctl computer create --os ubuntu-24.04 \
  --cpus 4 --memory 8g --disk 80g
# cmp_7f3a  ready in 612 ms

abctl computer ssh cmp_7f3a
abctl computer snapshot cmp_7f3a --name before-migration
abctl computer stop cmp_7f3a       # disk kept, no compute
abctl computer resume cmp_7f3a     # same disk and address

Why a Computer and not the others. Same machine, same runtime — these are the properties only this form has.

It persists

Sandboxes are destroyed when the job ends; a Computer is stopped and resumed, disk intact.

It has an identity

A stable hostname, address, and SSH key, so other systems can talk to it by name.

It can be rolled back

Named snapshots of disk and memory — restore to before the agent ran that migration.

Need it gone in seconds? ArcBox SandboxA microVM created in milliseconds and destroyed when the job ends.Need it per CI job? ArcBox RunnerA fresh machine for every CI job, torn down after.

Where a Computer runs today. Waitlist means we write to you when a wave opens; Contact sales means we plan the capacity with you.

Operating system	Computer	How to start
Linuxx86-64 · arm64	Waitlist	Join the waitlist
WindowsWindows 11 · Server 2022	Waitlist	Join the waitlist
macOSApple silicon hosts	Contact sales	Contact sales
iOSSimulator · device lab	Contact sales	Contact sales
AndroidEmulator · x86-64 images	Contact sales	Contact sales

Linuxx86-64 · arm64
Computer
Waitlist
Start
Join the waitlist
WindowsWindows 11 · Server 2022
Computer
Waitlist
Start
Join the waitlist
macOSApple silicon hosts
Computer
Contact sales
Start
Contact sales
iOSSimulator · device lab
Computer
Contact sales
Start
Contact sales
AndroidEmulator · x86-64 images
Computer
Contact sales
Start
Contact sales

Give your agent a Computer.

Linux and Windows open in waves — leave an address. For macOS, iOS, and Android, tell us what you are building.

Join the waitlist Talk to sales