A Vercel Sandbox alternative that runs in the EU (opens in new tab)

Vercel Sandbox is a clean way to run untrusted code. A Firecracker microVM per sandbox, a Python and a JS SDK, snapshots that persist between runs, and if you already deploy on Vercel it drops straight in. It's a good product. There's one line in the docs that decides it for a lot of EU teams, and it's easy to skim past: "Currently, Vercel Sandbox is only available in the iad1 region." That's US East, Northern Virginia. Every sandbox you create, every file your agent writes, every snapshot it...