Automatic persistence now in beta on Vercel Sandbox (opens in new tab)

**Published:** March 26, 2026 | **Authors:** Marc Codina Segura, Andy Waller, Tom Lienard, Luke Phillips\-Sheard, Harpreet Arora --- Vercel Sandboxes can now automatically save their filesystem state when stopped and restore it when resumed. This removes the need for manual snapshots, making it easier to run long-running, durable sandboxes that continue where you left off. ### How it works A **sandbox** is the durable identity, now identified by a name, its filesystem state, and configura...