Dev.to
6/23/2026

A Vercel Sandbox alternative that runs in the EU
Short summary
Vercel Sandbox runs only in US East (iad1), while orkestr defaults to EU regions (Frankfurt, Helsinki). Both provide hardware-isolated microVMs with similar SDKs and APIs, but differ on concurrency limits (Vercel advertises 2K Pro concurrent vs orkestr's 5-15 by plan) and max runtime (Vercel 5 hours). For EU companies needing GDPR data residency, orkestr removes the location question entirely; for US-centric stacks, Vercel's integration depth and published scale may justify the region tradeoff.
- •Vercel Sandbox is US-only (iad1); orkestr runs EU by default (Frankfurt/Helsinki) with no region override needed
- •Vercel advertises higher self-serve concurrency (2K Pro) and longer runtimes (5 hours); orkestr's defaults are lower but available on-request
- •GDPR/data residency compliance inherently favors orkestr; for US-centric architectures, Vercel's deeper Vercel platform integration and published scale may justify the region tradeoff
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