#SandBoxes

Self-hosted dev sandboxes with preview URLs. One command. No Kubernetes, perfect for coding agents and Saas factories - tastyeffectco/sandboxes

Run up to 2000 sandboxes at the same time. Sandbox also now supports listening on up to 4 different ports

The Sandbox CLI, based on the Docker CLI, allows you to manage sandboxes, execute commands, copy files, and more from the command line.

Vercel Sandbox is now GA, providing isolated Linux VMs for safely executing untrusted code. Run AI agent output, user uploads, and third-party code without exposing production systems.

Run Vercel Sandbox commands directly from the Vercel CLI with vercel sandbox, without needing to install the standalone Sandbox CLI.

Tags on Vercel Sandbox is now in open beta, add tags to a sandbox, update tags for an existing sandbox and filter by tags when listing sandboxes.