Qiniu Cloud Sandbox vs Runtime

Runtime costs $0.025 per vCPU-hour. Qiniu Cloud Sandbox limits a session to 1 hour. Runtime runs Firecracker microVMs and has no session limit.

Updated Oct 23, 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

Runtime

Firecracker microVM sandboxes for AI agents, billed on the CPU that code uses.

Isolation: Firecracker microVM
Free tier: 100 hours of a 1 GB machine in the first 30 days
Max session: No limit

Visit site Runtime profile

What is different

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

Field

Qiniu Cloud Sandbox

Runtime

Storage: Qiniu Cloud Sandbox: Free; Runtime: $0.000119 per GiB-hour after 10 free GiB
Billing: Qiniu Cloud Sandbox: Per second; Runtime: Active CPU time only
Max session: Qiniu Cloud Sandbox: 1 hour; Runtime: No limit
Largest sandbox: Qiniu Cloud Sandbox: 8 vCPU · 8 GiB; Runtime: 16 vCPU · 64 GiB
SDKs: Qiniu Cloud Sandbox: Go, Python, JavaScript / TypeScript; Runtime: JavaScript / TypeScript, Python, Go, Ruby, Java

Full comparison

18 fields, at each provider's list price

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

Runtimewithruntime.com/pricingwithruntime.com

Pricing

vCPU, per hour: Qiniu Cloud Sandbox: Not listed; Runtime: $0.025
RAM, per GiB-hour: Qiniu Cloud Sandbox: Not listed; Runtime: $0.0075
Storage: Qiniu Cloud Sandbox: Free; Runtime: $0.000119 per GiB-hour after 10 free GiB
Free tier: Qiniu Cloud Sandbox: Not listed; Runtime: 100 hours of a 1 GB machine in the first 30 days
Paid plan from: Qiniu Cloud Sandbox: Not listed; Runtime: Pay as you go
Billing: Qiniu Cloud Sandbox: Per second; Runtime: Active CPU time only

Limits

Max session: Qiniu Cloud Sandbox: 1 hour; Runtime: No limit
Idle stop: Qiniu Cloud Sandbox: Not listed; Runtime: After 5 minutes
Largest sandbox: Qiniu Cloud Sandbox: 8 vCPU · 8 GiB; Runtime: 16 vCPU · 64 GiB
Concurrent sandboxes: Qiniu Cloud Sandbox: Not listed; Runtime: Up to 200

Platform

Isolation: Qiniu Cloud Sandbox: Not listed; Runtime: Firecracker microVM
GPU: Qiniu Cloud Sandbox: Not listed; Runtime: No
Snapshots: Qiniu Cloud Sandbox: Not listed; Runtime:
Pause and resume: Qiniu Cloud Sandbox:; Runtime:

Developer

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

Trust

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

Hourly cost

One sandbox running for one hour

Size

Qiniu Cloud Sandbox

Runtime

1 vCPU · 2 GiB: Qiniu Cloud Sandbox: Not listed; Runtime: $0.040
2 vCPU · 4 GiB: Qiniu Cloud Sandbox: Not listed; Runtime: $0.080
4 vCPU · 8 GiB: Qiniu Cloud Sandbox: Not listed; Runtime: $0.160

Compute only, at list rates.

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Which one fits

Based on the fields above

Runtime fits when

A session must run longer than 1 hour.
You use the OpenAI Agents SDK, the Vercel AI SDK, the Claude Agent SDK, LangChain, MCP 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

Runtime

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Runtime fits when

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