Fly.io Sprites vs Qiniu Cloud Sandbox

Fly.io Sprites costs $0.0385 per vCPU-hour. Fly.io Sprites runs Firecracker microVMs. Qiniu Cloud Sandbox limits a session to 1 hour.

Updated Oct 15, 2026

Fly.io Sprites

Persistent Linux computers that sleep when idle.

Isolation: Firecracker microVM
Free tier: $30 trial credit
Max session: Not listed

Visit site Fly.io Sprites 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

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

Field

Fly.io Sprites

Qiniu Cloud Sandbox

Storage: Fly.io Sprites: $0.000683 per GiB-hour; Qiniu Cloud Sandbox: Free
Billing: Fly.io Sprites: Active CPU time only; Qiniu Cloud Sandbox: Per second
SDKs: Fly.io Sprites: Python, JavaScript / TypeScript, Go; Qiniu Cloud Sandbox: Go

Full comparison

18 fields, at each provider's list price

Fly.io Spritesfly.io/pricing

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

Pricing

vCPU, per hour: Fly.io Sprites: $0.0385; Qiniu Cloud Sandbox: Not listed
RAM, per GiB-hour: Fly.io Sprites: $0.021875; Qiniu Cloud Sandbox: Not listed
Storage: Fly.io Sprites: $0.000683 per GiB-hour; Qiniu Cloud Sandbox: Free
Free tier: Fly.io Sprites: $30 trial credit; Qiniu Cloud Sandbox: Not listed
Paid plan from: Fly.io Sprites: Pay as you go; Qiniu Cloud Sandbox: Not listed
Billing: Fly.io Sprites: Active CPU time only; Qiniu Cloud Sandbox: Per second

Limits

Max session: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: 1 hour
Idle stop: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: Not listed
Largest sandbox: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: 8 vCPU · 8 GiB
Concurrent sandboxes: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: Not listed

Platform

Isolation: Fly.io Sprites: Firecracker microVM; Qiniu Cloud Sandbox: Not listed
GPU: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: Not listed
Snapshots: Fly.io Sprites:; Qiniu Cloud Sandbox: Not listed
Pause and resume: Fly.io Sprites:; Qiniu Cloud Sandbox:

Developer

SDKs: Fly.io Sprites: Python, JavaScript / TypeScript, Go; Qiniu Cloud Sandbox: Go
Integrations: Fly.io Sprites: MCP, OpenAI Agents SDK, Claude Code; Qiniu Cloud Sandbox: Not listed

Trust

License: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: Not listed
BYOC: Fly.io Sprites: Not listed; Qiniu Cloud Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Fly.io Sprites

Qiniu Cloud Sandbox

1 vCPU · 2 GiB: Fly.io Sprites: $0.082; Qiniu Cloud Sandbox: Not listed
2 vCPU · 4 GiB: Fly.io Sprites: $0.165; Qiniu Cloud Sandbox: Not listed
4 vCPU · 8 GiB: Fly.io Sprites: $0.329; Qiniu Cloud Sandbox: Not listed

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Fly.io Sprites fits when

You use MCP, the OpenAI Agents SDK or Claude Code.
You need snapshots.
Your code waits a lot: CPU is billed only while it is in use.

More comparisons

See all comparisons

Fly.io Sprites

Qiniu Cloud Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Fly.io Sprites fits when

More comparisons

Related

Compare

Pricing

Browse