CreateOS Sandbox vs Runloop

CreateOS Sandbox costs $0.03616363 per vCPU-hour and Runloop costs $0.108 per vCPU-hour. CreateOS Sandbox runs Firecracker microVMs and has no session limit. Runloop runs microVMs.

Updated

CreateOS Sandbox

Isolation
Firecracker microVM
Free tier
Starting credit of 500 credits
Max session
No limit

Runloop

Isolation
MicroVM
Free tier
$50 credit
Max session
Not listed

What is different

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

CreateOS Sandbox
Runloop
vCPU, per hour
CreateOS Sandbox: $0.03616363
Runloop: $0.108
RAM, per GiB-hour
CreateOS Sandbox: $0.01159025
Runloop: $0.0252
Storage
CreateOS Sandbox: $0.0001584 per GiB-hour
Runloop: $0.00034236 per GiB-hour
Free tier
CreateOS Sandbox: Starting credit of 500 credits
Runloop: $50 credit
Largest sandbox
CreateOS Sandbox: 8 vCPU · 8 GiB
Runloop: 16 vCPU · 64 GiB
Isolation
CreateOS Sandbox: Firecracker microVM
Runloop: MicroVM
SDKs
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Runloop: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
CreateOS Sandbox: $0.03616363
Runloop: $0.108
RAM, per GiB-hour
CreateOS Sandbox: $0.01159025
Runloop: $0.0252
Storage
CreateOS Sandbox: $0.0001584 per GiB-hour
Runloop: $0.00034236 per GiB-hour
Free tier
CreateOS Sandbox: Starting credit of 500 credits
Runloop: $50 credit
Paid plan from
CreateOS Sandbox: Not listed
Runloop: Pay as you go
Billing
CreateOS Sandbox: Per second
Runloop: Per second

Limits

Max session
CreateOS Sandbox: No limit
Runloop: Not listed
Idle stop
CreateOS Sandbox: Not listed
Runloop: Not listed
Largest sandbox
CreateOS Sandbox: 8 vCPU · 8 GiB
Runloop: 16 vCPU · 64 GiB
Concurrent sandboxes
CreateOS Sandbox: Up to 20
Runloop: Not listed

Platform

Isolation
CreateOS Sandbox: Firecracker microVM
Runloop: MicroVM
GPU
CreateOS Sandbox: No
Runloop: Not listed
Snapshots
CreateOS Sandbox:
Runloop:
Pause and resume
CreateOS Sandbox:
Runloop:

Developer

SDKs
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Runloop: Python, TypeScript
Integrations
CreateOS Sandbox: Not listed
Runloop: OpenAI Agents SDK, MCP

Trust

License
CreateOS Sandbox: Not listed
Runloop: Not listed
BYOC
CreateOS Sandbox: Enterprise only. Provider runs the control plane
Runloop: Deploy to VPC, Enterprise plan

Hourly cost

One sandbox running for one hour

CreateOS Sandbox
Runloop
1 vCPU · 2 GiB
CreateOS Sandbox: $0.059
Runloop: $0.158
2 vCPU · 4 GiB
CreateOS Sandbox: $0.119
Runloop: $0.317
4 vCPU · 8 GiB
CreateOS Sandbox: $0.237
Runloop: $0.634

Compute only, at list rates.

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Which one fits

Based on the fields above

CreateOS Sandbox fits when

  • You want the lower list price: $0.119 against $0.317 an hour for 2 vCPU and 4 GiB.
  • You need ISO 27001.

Runloop fits when

  • You use the OpenAI Agents SDK or MCP.
  • You need a sandbox larger than 8 vCPU · 8 GiB.

More comparisons

See all comparisons

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