Arcbox

ArcBox is an agent computer platform that gives each AI agent its own isolated machine, a full operating system with its own kernel, filesystem and network. The same environment comes in three lifetimes: a Computer the agent keeps between tasks with snapshot and resume, a Sandbox created in milliseconds and destroyed when a job ends, and a Runner that provides a clean machine for every CI job. It is aimed at teams running agents in production, including GUI agents and build and test pipelines. Environments are controlled through the abctl CLI and an API, and every machine reports into one event stream. Linux supports Ubuntu, Debian and any OCI image as a root filesystem on x86 and Arm, with the vendor citing about 22 ms snapshot restore and about 50 ms warm create. Windows 11 and Server 2022 support full desktop sessions or headless use. macOS runs on leased Apple silicon hosts, and iOS and Android environments use simulators, emulators or a device lab. Billing is usage based by the second. Free is $0 to start with usage credits, no card, Linux and Windows machines and up to 5 concurrent environments. Pro is usage based, billed by vCPU second, GiB second and storage, plus a Windows license charge where relevant, and adds higher concurrency, larger machines, team workspaces, warm pools and priority email support. Enterprise is custom priced and covers macOS, iOS and Android, dedicated hosts, SSO, audit logs and an SLA. Access is gated: Linux and Windows open in waves from a waitlist, and macOS carries a 24 hour minimum lease under Apple license terms.