CreateOS Sandbox vs Vercel Sandbox

CreateOS Sandbox costs $0.03616363 per vCPU-hour and Vercel Sandbox costs $0.128 per vCPU-hour. CreateOS Sandbox runs Firecracker microVMs and has no session limit. Vercel Sandbox runs Firecracker microVMs and limits a session to 24 hours.

Updated

CreateOS Sandbox

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

Vercel Sandbox

Isolation
Firecracker microVM
Free tier
5 CPU-hours every month
Max session
24 hours

What is different

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

CreateOS Sandbox
Vercel Sandbox
vCPU, per hour
CreateOS Sandbox: $0.03616363
Vercel Sandbox: $0.128
RAM, per GiB-hour
CreateOS Sandbox: $0.01159025
Vercel Sandbox: $0.0212
Storage
CreateOS Sandbox: $0.0001584 per GiB-hour
Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Free tier
CreateOS Sandbox: Starting credit of 500 credits
Vercel Sandbox: 5 CPU-hours every month
Billing
CreateOS Sandbox: Per second
Vercel Sandbox: Active CPU time only
Max session
CreateOS Sandbox: No limit
Vercel Sandbox: 24 hours
Largest sandbox
CreateOS Sandbox: 8 vCPU · 8 GiB
Vercel Sandbox: 8 vCPU · 16 GiB
Concurrent sandboxes
CreateOS Sandbox: Up to 20
Vercel Sandbox: Up to 10,000
SDKs
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Vercel Sandbox: Python, JavaScript / TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
CreateOS Sandbox: $0.03616363
Vercel Sandbox: $0.128
RAM, per GiB-hour
CreateOS Sandbox: $0.01159025
Vercel Sandbox: $0.0212
Storage
CreateOS Sandbox: $0.0001584 per GiB-hour
Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Free tier
CreateOS Sandbox: Starting credit of 500 credits
Vercel Sandbox: 5 CPU-hours every month
Paid plan from
CreateOS Sandbox: Not listed
Vercel Sandbox: $20 / month
Billing
CreateOS Sandbox: Per second
Vercel Sandbox: Active CPU time only

Limits

Max session
CreateOS Sandbox: No limit
Vercel Sandbox: 24 hours
Idle stop
CreateOS Sandbox: Not listed
Vercel Sandbox: Not listed
Largest sandbox
CreateOS Sandbox: 8 vCPU · 8 GiB
Vercel Sandbox: 8 vCPU · 16 GiB
Concurrent sandboxes
CreateOS Sandbox: Up to 20
Vercel Sandbox: Up to 10,000

Platform

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

Developer

SDKs
CreateOS Sandbox: Python, TypeScript, Go, Rust, Java
Vercel Sandbox: Python, JavaScript / TypeScript
Integrations
CreateOS Sandbox: Not listed
Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK

Trust

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

Hourly cost

One sandbox running for one hour

CreateOS Sandbox
Vercel Sandbox
1 vCPU · 2 GiB
CreateOS Sandbox: $0.059
Vercel Sandbox: $0.170
2 vCPU · 4 GiB
CreateOS Sandbox: $0.119
Vercel Sandbox: $0.341
4 vCPU · 8 GiB
CreateOS Sandbox: $0.237
Vercel Sandbox: $0.682

Compute only, at list rates.

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Which one fits

Based on the fields above

CreateOS Sandbox fits when

  • A session must run longer than 24 hours.
  • You want the lower list price: $0.119 against $0.341 an hour for 2 vCPU and 4 GiB.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.

Vercel Sandbox fits when

  • You use the Claude Agent SDK, LangChain, the OpenAI Agents SDK or the Vercel AI SDK.
  • Your code waits a lot: CPU is billed only while it is in use.
  • You need a sandbox larger than 8 vCPU · 8 GiB.

More comparisons

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