Alibaba Cloud Agent Sandbox vs Runtime

Alibaba Cloud Agent Sandbox costs $0.017856 per vCPU-hour and Runtime costs $0.025 per vCPU-hour. Alibaba Cloud Agent Sandbox runs microVMs and limits a session to 24 hours. Runtime runs Firecracker microVMs and has no session limit.

Updated

Alibaba Cloud Agent Sandbox

Isolation
MicroVM
Free tier
Not listed
Max session
24 hours

Runtime

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

What is different

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

Alibaba Cloud Agent Sandbox
Runtime
vCPU, per hour
Alibaba Cloud Agent Sandbox: $0.017856
Runtime: $0.025
RAM, per GiB-hour
Alibaba Cloud Agent Sandbox: $0.008928
Runtime: $0.0075
Storage
Alibaba Cloud Agent Sandbox: $0.00025308 per GiB-hour after 15 free GiB
Runtime: $0.000119 per GiB-hour after 10 free GiB
Billing
Alibaba Cloud Agent Sandbox: Per second
Runtime: Active CPU time only
Max session
Alibaba Cloud Agent Sandbox: 24 hours
Runtime: No limit
Concurrent sandboxes
Alibaba Cloud Agent Sandbox: Up to 300
Runtime: Up to 200
Isolation
Alibaba Cloud Agent Sandbox: MicroVM
Runtime: Firecracker microVM
SDKs
Alibaba Cloud Agent Sandbox: Python, TypeScript
Runtime: JavaScript / TypeScript, Python, Go, Ruby, Java

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Alibaba Cloud Agent Sandbox: $0.017856
Runtime: $0.025
RAM, per GiB-hour
Alibaba Cloud Agent Sandbox: $0.008928
Runtime: $0.0075
Storage
Alibaba Cloud Agent Sandbox: $0.00025308 per GiB-hour after 15 free GiB
Runtime: $0.000119 per GiB-hour after 10 free GiB
Free tier
Alibaba Cloud Agent Sandbox: Not listed
Runtime: 100 hours of a 1 GB machine in the first 30 days
Paid plan from
Alibaba Cloud Agent Sandbox: Pay as you go
Runtime: Pay as you go
Billing
Alibaba Cloud Agent Sandbox: Per second
Runtime: Active CPU time only

Limits

Max session
Alibaba Cloud Agent Sandbox: 24 hours
Runtime: No limit
Idle stop
Alibaba Cloud Agent Sandbox: Not listed
Runtime: After 5 minutes
Largest sandbox
Alibaba Cloud Agent Sandbox: Not listed
Runtime: 16 vCPU · 64 GiB
Concurrent sandboxes
Alibaba Cloud Agent Sandbox: Up to 300
Runtime: Up to 200

Platform

Isolation
Alibaba Cloud Agent Sandbox: MicroVM
Runtime: Firecracker microVM
GPU
Alibaba Cloud Agent Sandbox: No
Runtime: No
Snapshots
Alibaba Cloud Agent Sandbox:
Runtime:
Pause and resume
Alibaba Cloud Agent Sandbox:
Runtime:

Developer

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

Trust

License
Alibaba Cloud Agent Sandbox: Not listed
Runtime: Not listed
BYOC
Alibaba Cloud Agent Sandbox: Not listed
Runtime: Not listed

Hourly cost

One sandbox running for one hour

Alibaba Cloud Agent Sandbox
Runtime
1 vCPU · 2 GiB
Alibaba Cloud Agent Sandbox: $0.036
Runtime: $0.040
2 vCPU · 4 GiB
Alibaba Cloud Agent Sandbox: $0.071
Runtime: $0.080
4 vCPU · 8 GiB
Alibaba Cloud Agent Sandbox: $0.143
Runtime: $0.160

Compute only, at list rates.

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Which one fits

Based on the fields above

Alibaba Cloud Agent Sandbox fits when

  • You want the lower list price: $0.071 against $0.080 an hour for 2 vCPU and 4 GiB.
  • You need SOC 2 Type II and ISO 27001.

Runtime fits when

  • A session must run longer than 24 hours.
  • You use the OpenAI Agents SDK, the Vercel AI SDK, the Claude Agent SDK, LangChain, MCP or Claude Code.
  • Your code waits a lot: CPU is billed only while it is in use.

More comparisons

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