Vercel Sandbox Expands Globally with Support for Four Regions and Automatic Failover
Vercel has expanded its isolated AI agent and code execution environment, Vercel Sandbox, beyond its initial restriction to the US East region. Developers can now choose from four operational regions, including Washington D.C., San Francisco, Cleveland, and Paris. This expansion allows teams to locate their compute instances closer to their databases and storage layers, significantly reducing network latency.
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| Aspect | Before / Alternative | After / This |
|---|---|---|
| Available Regions | Restricted to US East (iad1) only | Four regions: iad1, sfo1, cle1, and cdg1 |
| Region Selection | Hardcoded and automatic | Configurable per sandbox or as a project-wide default |
| High Availability | No built-in region failover support | Automatic failover to a backup region (Pro and Enterprise) |
| Snapshot Portability | N/A (Single region) | Bound to creation region, but automatically read across regions during failover |
Action Checklist
- Select the optimal region for your Sandbox workloads to match your database location You can configure this per Sandbox or set a project-wide default.
- Configure a failover region for your production workloads This feature is available on Pro and Enterprise plans to ensure high availability.
- Verify snapshot management boundaries Remember that snapshots are bound to their creation region and cannot be manually moved.
Source: Vercel Changelog
This page summarizes the original source. Check the source for full details.
