Nebius Sandboxes vs Vercel Sandbox

Vercel Sandbox costs $0.128 per vCPU-hour. Nebius Sandboxes runs microVMs. Vercel Sandbox runs Firecracker microVMs and limits a session to 24 hours.

Updated Oct 14, 2026

Nebius Sandboxes

Sandboxes for AI agents that branch from any checkpoint.

Isolation: MicroVM
Free tier: Not listed
Max session: Not listed

Visit site Nebius Sandboxes profile

Vercel Sandbox

Isolated Linux microVMs for running untrusted code.

Isolation: Firecracker microVM
Free tier: 5 CPU-hours every month
Max session: 24 hours

Visit site Vercel Sandbox profile

What is different

3 fields differ. The rest are the same or not listed.

Field

Nebius Sandboxes

Vercel Sandbox

Isolation: Nebius Sandboxes: MicroVM; Vercel Sandbox: Firecracker microVM
SDKs: Nebius Sandboxes: Python; Vercel Sandbox: Python, JavaScript / TypeScript
Integrations: Nebius Sandboxes: LangChain, MCP; Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK

Full comparison

18 fields, at each provider's list price

Nebius Sandboxescontree.dev

Vercel Sandboxvercel.com/docs/sandbox/pricingvercel.com

Pricing

vCPU, per hour: Nebius Sandboxes: Not listed; Vercel Sandbox: $0.128
RAM, per GiB-hour: Nebius Sandboxes: Not listed; Vercel Sandbox: $0.0212
Storage: Nebius Sandboxes: Not listed; Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Free tier: Nebius Sandboxes: Not listed; Vercel Sandbox: 5 CPU-hours every month
Paid plan from: Nebius Sandboxes: Not listed; Vercel Sandbox: $20 / month
Billing: Nebius Sandboxes: Not listed; Vercel Sandbox: Active CPU time only

Limits

Max session: Nebius Sandboxes: Not listed; Vercel Sandbox: 24 hours
Idle stop: Nebius Sandboxes: Not listed; Vercel Sandbox: Not listed
Largest sandbox: Nebius Sandboxes: Not listed; Vercel Sandbox: 8 vCPU · 16 GiB
Concurrent sandboxes: Nebius Sandboxes: Not listed; Vercel Sandbox: Up to 10,000

Platform

Isolation: Nebius Sandboxes: MicroVM; Vercel Sandbox: Firecracker microVM
GPU: Nebius Sandboxes: Not listed; Vercel Sandbox: Not listed
Snapshots: Nebius Sandboxes:; Vercel Sandbox:
Pause and resume: Nebius Sandboxes: Not listed; Vercel Sandbox:

Developer

SDKs: Nebius Sandboxes: Python; Vercel Sandbox: Python, JavaScript / TypeScript
Integrations: Nebius Sandboxes: LangChain, MCP; Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK

Trust

License: Nebius Sandboxes: Not listed; Vercel Sandbox: Not listed
BYOC: Nebius Sandboxes: Not listed; Vercel Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Nebius Sandboxes

Vercel Sandbox

1 vCPU · 2 GiB: Nebius Sandboxes: Not listed; Vercel Sandbox: $0.170
2 vCPU · 4 GiB: Nebius Sandboxes: Not listed; Vercel Sandbox: $0.341
4 vCPU · 8 GiB: Nebius Sandboxes: Not listed; Vercel Sandbox: $0.682

Compute only, at list rates.

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Which one fits

Based on the fields above

Nebius Sandboxes fits when

You use MCP.

Vercel Sandbox fits when

You use the Claude Agent SDK, the OpenAI Agents SDK or the Vercel AI SDK.
You need pause and resume.
Your code waits a lot: CPU is billed only while it is in use.
You need SOC 2 Type II.

More comparisons

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Nebius Sandboxes

Vercel Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Nebius Sandboxes fits when

Vercel Sandbox fits when

More comparisons

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