Cua Fleets vs Qiniu Cloud Sandbox

Cua Fleets runs gVisor. Qiniu Cloud Sandbox limits a session to 1 hour.

Updated Oct 15, 2026

Cua Fleets

Hosted Linux and Windows sandboxes for computer-use agents.

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

Visit site Cua Fleets profile

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

What is different

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

Field

Cua Fleets

Qiniu Cloud Sandbox

Pause and resume: Cua Fleets: No; Qiniu Cloud Sandbox:
SDKs: Cua Fleets: Python, TypeScript, Rust; Qiniu Cloud Sandbox: Go

Full comparison

18 fields, at each provider's list price

Cua Fleetscua.ai/#pricing

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

Pricing

vCPU, per hour: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
RAM, per GiB-hour: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Storage: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Free
Free tier: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Paid plan from: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Billing: Cua Fleets: Per second; Qiniu Cloud Sandbox: Per second

Limits

Max session: Cua Fleets: Not listed; Qiniu Cloud Sandbox: 1 hour
Idle stop: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Largest sandbox: Cua Fleets: Not listed; Qiniu Cloud Sandbox: 8 vCPU · 8 GiB
Concurrent sandboxes: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed

Platform

Isolation: Cua Fleets: gVisor; Qiniu Cloud Sandbox: Not listed
GPU: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Snapshots: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
Pause and resume: Cua Fleets: No; Qiniu Cloud Sandbox:

Developer

SDKs: Cua Fleets: Python, TypeScript, Rust; Qiniu Cloud Sandbox: Go
Integrations: Cua Fleets: OpenAI Agents SDK, MCP, Claude Code; Qiniu Cloud Sandbox: Not listed

Trust

License: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
BYOC: Cua Fleets: Your AWS, Google Cloud, or Modal account; Qiniu Cloud Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Cua Fleets

Qiniu Cloud Sandbox

1 vCPU · 2 GiB: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
2 vCPU · 4 GiB: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed
4 vCPU · 8 GiB: Cua Fleets: Not listed; Qiniu Cloud Sandbox: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Cua Fleets fits when

You use the OpenAI Agents SDK, MCP or Claude Code.
You need a desktop in the sandbox.
You need the sandboxes in your own cloud account.
You need SOC 2.

Qiniu Cloud Sandbox fits when

You need pause and resume.

More comparisons

See all comparisons

Cua Fleets

Qiniu Cloud Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Cua Fleets fits when

Qiniu Cloud Sandbox fits when

More comparisons

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