box

Box is an AI coding agent platform that provides simple computers built on full virtual machines for agents to operate in.

The defining feature is the full VM architecture: each agent runs in a complete virtual machine rather than a sandboxed container or restricted runtime, giving it a real operating environment to work with.

It suits developers and teams who want isolated, reproducible environments for their AI coding agents to operate in without interfering with host systems. Browser-based access keeps setup lightweight and removes the need for local installation.

It sits among AI coding agents as a VM-backed alternative to container- or runtime-based agent platforms.