Qiniu Cloud Sandbox vs Vercel Sandbox

Vercel Sandbox costs $0.128 per vCPU-hour. Qiniu Cloud Sandbox limits a session to 1 hour. Vercel Sandbox runs Firecracker microVMs and limits a session to 24 hours.

Updated Oct 15, 2026

Qiniu Cloud Sandbox

Sandbox service with an E2B-compatible API that runs AI agent code in isolated cloud environments.

Isolation: Not listed
Free tier: Not listed
Max session: 1 hour

Visit site Qiniu Cloud Sandbox 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

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

Field

Qiniu Cloud Sandbox

Vercel Sandbox

Storage: Qiniu Cloud Sandbox: Free; Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Billing: Qiniu Cloud Sandbox: Per second; Vercel Sandbox: Active CPU time only
Max session: Qiniu Cloud Sandbox: 1 hour; Vercel Sandbox: 24 hours
Largest sandbox: Qiniu Cloud Sandbox: 8 vCPU · 8 GiB; Vercel Sandbox: 8 vCPU · 16 GiB
SDKs: Qiniu Cloud Sandbox: Go; Vercel Sandbox: Python, JavaScript / TypeScript

Full comparison

18 fields, at each provider's list price

Qiniu Cloud Sandboxdeveloper.qiniu.com/las/13281/sandbox-overviewdeveloper.qiniu.com

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

Pricing

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

Limits

Max session: Qiniu Cloud Sandbox: 1 hour; Vercel Sandbox: 24 hours
Idle stop: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Not listed
Largest sandbox: Qiniu Cloud Sandbox: 8 vCPU · 8 GiB; Vercel Sandbox: 8 vCPU · 16 GiB
Concurrent sandboxes: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Up to 10,000

Platform

Isolation: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Firecracker microVM
GPU: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Not listed
Snapshots: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox:
Pause and resume: Qiniu Cloud Sandbox:; Vercel Sandbox:

Developer

SDKs: Qiniu Cloud Sandbox: Go; Vercel Sandbox: Python, JavaScript / TypeScript
Integrations: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK, Claude Code

Trust

License: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Not listed
BYOC: Qiniu Cloud Sandbox: Not listed; Vercel Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Qiniu Cloud Sandbox

Vercel Sandbox

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

Compute only, at list rates.

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Which one fits

Based on the fields above

Vercel Sandbox fits when

A session must run longer than 1 hour.
You use the Claude Agent SDK, LangChain, the OpenAI Agents SDK, the Vercel AI SDK or Claude Code.
You need snapshots.
Your code waits a lot: CPU is billed only while it is in use.

More comparisons

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Qiniu Cloud Sandbox

Vercel Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Vercel Sandbox fits when

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