Vercel Sandbox increases concurrency and port limits

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 18 Aug 2025, 13:00 UTC

Update (August 2026) the announcement : These limits have since increased to 10,000 concurrent sandboxes for Pro and Enterprise teams, with dynamic vCPU allocation up to 5,000 per minute. Seefor details. Vercel Sandboxes Pro and Enterprise teams can now run up to 2,000concurrently (up from 150)…

Sources

• T1Vercel Sandbox increases concurrency and port limitsVercel (blog + changelog)18 Aug 2025, 13:00