Alibaba Cloud Agent Sandbox vs Shellbox

Alibaba Cloud Agent Sandbox costs $0.017856 per vCPU-hour and Shellbox costs $0.01 per vCPU-hour. Alibaba Cloud Agent Sandbox runs microVMs and limits a session to 24 hours. Shellbox runs Firecracker microVMs and has no session limit.

Updated

Alibaba Cloud Agent Sandbox

Isolation
MicroVM
Free tier
Not listed
Max session
24 hours

Shellbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

Alibaba Cloud Agent Sandbox
Shellbox
vCPU, per hour
Alibaba Cloud Agent Sandbox: $0.017856
Shellbox: $0.01
RAM, per GiB-hour
Alibaba Cloud Agent Sandbox: $0.008928
Shellbox: Included
Storage
Alibaba Cloud Agent Sandbox: $0.00025308 per GiB-hour after 15 free GiB
Shellbox: A stopped box costs $0.50 per x1 slot per month
Billing
Alibaba Cloud Agent Sandbox: Per second
Shellbox: Bundled machine time
Max session
Alibaba Cloud Agent Sandbox: 24 hours
Shellbox: No limit
Concurrent sandboxes
Alibaba Cloud Agent Sandbox: Up to 300
Shellbox: Up to 16
Isolation
Alibaba Cloud Agent Sandbox: MicroVM
Shellbox: Firecracker microVM

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Alibaba Cloud Agent Sandbox: $0.017856
Shellbox: $0.01
RAM, per GiB-hour
Alibaba Cloud Agent Sandbox: $0.008928
Shellbox: Included
Storage
Alibaba Cloud Agent Sandbox: $0.00025308 per GiB-hour after 15 free GiB
Shellbox: A stopped box costs $0.50 per x1 slot per month
Free tier
Alibaba Cloud Agent Sandbox: Not listed
Shellbox: Not listed
Paid plan from
Alibaba Cloud Agent Sandbox: Pay as you go
Shellbox: Pay as you go
Billing
Alibaba Cloud Agent Sandbox: Per second
Shellbox: Bundled machine time

Limits

Max session
Alibaba Cloud Agent Sandbox: 24 hours
Shellbox: No limit
Idle stop
Alibaba Cloud Agent Sandbox: Not listed
Shellbox: After 2 minutes
Largest sandbox
Alibaba Cloud Agent Sandbox: Not listed
Shellbox: 16 vCPU · 32 GiB
Concurrent sandboxes
Alibaba Cloud Agent Sandbox: Up to 300
Shellbox: Up to 16

Platform

Isolation
Alibaba Cloud Agent Sandbox: MicroVM
Shellbox: Firecracker microVM
GPU
Alibaba Cloud Agent Sandbox: No
Shellbox: Not listed
Snapshots
Alibaba Cloud Agent Sandbox:
Shellbox:
Pause and resume
Alibaba Cloud Agent Sandbox:
Shellbox:

Developer

SDKs
Alibaba Cloud Agent Sandbox: Python, TypeScript
Shellbox: Not listed
Integrations
Alibaba Cloud Agent Sandbox: Not listed
Shellbox: Claude Code

Trust

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

Hourly cost

One sandbox running for one hour

Alibaba Cloud Agent Sandbox
Shellbox
1 vCPU · 2 GiB
Alibaba Cloud Agent Sandbox: $0.036
Shellbox: $0.010
2 vCPU · 4 GiB
Alibaba Cloud Agent Sandbox: $0.071
Shellbox: $0.020
4 vCPU · 8 GiB
Alibaba Cloud Agent Sandbox: $0.143
Shellbox: $0.040

Compute only, at list rates.

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Which one fits

Based on the fields above

Alibaba Cloud Agent Sandbox fits when

  • You need a desktop in the sandbox.
  • You need SOC 2 Type II and ISO 27001.

Shellbox fits when

  • A session must run longer than 24 hours.
  • You use Claude Code.
  • You want the lower list price: $0.020 against $0.071 an hour for 2 vCPU and 4 GiB.

More comparisons

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