Buddy Sandboxes vs CreateOS Sandbox

Buddy Sandboxes costs $0.0144 per vCPU-hour and CreateOS Sandbox costs $0.03616363 per vCPU-hour. Buddy Sandboxes runs full VMs and has no session limit. CreateOS Sandbox runs Firecracker microVMs and has no session limit.

Updated

Buddy Sandboxes

Isolation
Full VM
Free tier
$1 of usage credit every month
Max session
No limit

CreateOS Sandbox

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

What is different

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

Buddy Sandboxes
CreateOS Sandbox
vCPU, per hour
Buddy Sandboxes: $0.0144
CreateOS Sandbox: $0.03616363
RAM, per GiB-hour
Buddy Sandboxes: $0.0144
CreateOS Sandbox: $0.01159025
Storage
Buddy Sandboxes: $0.00011 per GiB-hour
CreateOS Sandbox: $0.0001584 per GiB-hour
Free tier
Buddy Sandboxes: $1 of usage credit every month
CreateOS Sandbox: Starting credit of 500 credits
Paid plan from
Buddy Sandboxes: $29 / month
CreateOS Sandbox: Pay as you go
Largest sandbox
Buddy Sandboxes: 12 vCPU · 24 GiB
CreateOS Sandbox: 8 vCPU · 8 GiB
Isolation
Buddy Sandboxes: Full VM
CreateOS Sandbox: Firecracker microVM
SDKs
Buddy Sandboxes: TypeScript
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Integrations
Buddy Sandboxes: MCP, Claude Code
CreateOS Sandbox: Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Buddy Sandboxes: $0.0144
CreateOS Sandbox: $0.03616363
RAM, per GiB-hour
Buddy Sandboxes: $0.0144
CreateOS Sandbox: $0.01159025
Storage
Buddy Sandboxes: $0.00011 per GiB-hour
CreateOS Sandbox: $0.0001584 per GiB-hour
Free tier
Buddy Sandboxes: $1 of usage credit every month
CreateOS Sandbox: Starting credit of 500 credits
Paid plan from
Buddy Sandboxes: $29 / month
CreateOS Sandbox: Pay as you go
Billing
Buddy Sandboxes: Per second
CreateOS Sandbox: Per second

Limits

Max session
Buddy Sandboxes: No limit
CreateOS Sandbox: No limit
Idle stop
Buddy Sandboxes: Not listed
CreateOS Sandbox: Not listed
Largest sandbox
Buddy Sandboxes: 12 vCPU · 24 GiB
CreateOS Sandbox: 8 vCPU · 8 GiB
Concurrent sandboxes
Buddy Sandboxes: Not listed
CreateOS Sandbox: Up to 20

Platform

Isolation
Buddy Sandboxes: Full VM
CreateOS Sandbox: Firecracker microVM
GPU
Buddy Sandboxes: Not listed
CreateOS Sandbox: No
Snapshots
Buddy Sandboxes:
CreateOS Sandbox:
Pause and resume
Buddy Sandboxes:
CreateOS Sandbox:

Developer

SDKs
Buddy Sandboxes: TypeScript
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Integrations
Buddy Sandboxes: MCP, Claude Code
CreateOS Sandbox: Claude Code

Trust

License
Buddy Sandboxes: Not listed
CreateOS Sandbox: Not listed
BYOC
Buddy Sandboxes: Not listed
CreateOS Sandbox: Enterprise only. Provider runs the control plane

Hourly cost

One sandbox running for one hour

Buddy Sandboxes
CreateOS Sandbox
1 vCPU · 2 GiB
Buddy Sandboxes: $0.043
CreateOS Sandbox: $0.059
2 vCPU · 4 GiB
Buddy Sandboxes: $0.086
CreateOS Sandbox: $0.119
4 vCPU · 8 GiB
Buddy Sandboxes: $0.173
CreateOS Sandbox: $0.237

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Buddy Sandboxes fits when

  • You want each sandbox to be a full VM.
  • You use MCP.
  • You want the lower list price: $0.086 against $0.119 an hour for 2 vCPU and 4 GiB.
  • You need a sandbox larger than 8 vCPU · 8 GiB.

CreateOS Sandbox fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox in its own microVM.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.

More comparisons

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