Caged vs OpenAI Code Interpreter

Caged costs $0.06 per vCPU-hour. OpenAI Code Interpreter bills memory only, at $0.09 per GiB-hour. Caged runs Firecracker microVMs and limits a session to 4 hours. OpenAI Code Interpreter runs containers.

Updated

Caged

Isolation
Firecracker microVM
Free tier
Free plan, 5 sandboxes a day
Max session
4 hours

OpenAI Code Interpreter

Isolation
Container
Free tier
Not listed
Max session
Not listed

What is different

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

Caged
OpenAI Code Interpreter
RAM, per GiB-hour
Caged: Included
OpenAI Code Interpreter: $0.09
Billing
Caged: Bundled machine time
OpenAI Code Interpreter: Memory only
Isolation
Caged: Firecracker microVM
OpenAI Code Interpreter: Container

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Caged: $0.06
OpenAI Code Interpreter: Not listed
RAM, per GiB-hour
Caged: Included
OpenAI Code Interpreter: $0.09
Storage
Caged: Free
OpenAI Code Interpreter: Not listed
Free tier
Caged: Free plan, 5 sandboxes a day
OpenAI Code Interpreter: Not listed
Paid plan from
Caged: $29 / month
OpenAI Code Interpreter: Not listed
Billing
Caged: Bundled machine time
OpenAI Code Interpreter: Memory only

Limits

Max session
Caged: 4 hours
OpenAI Code Interpreter: Not listed
Idle stop
Caged: Not listed
OpenAI Code Interpreter: After 20 minutes
Largest sandbox
Caged: 8 vCPU · 8 GiB
OpenAI Code Interpreter: Not listed
Concurrent sandboxes
Caged: Up to 5
OpenAI Code Interpreter: Not listed

Platform

Isolation
Caged: Firecracker microVM
OpenAI Code Interpreter: Container
GPU
Caged: Not listed
OpenAI Code Interpreter: Not listed
Snapshots
Caged: Not listed
OpenAI Code Interpreter: Not listed
Pause and resume
Caged: Not listed
OpenAI Code Interpreter: Not listed

Developer

SDKs
Caged: Not listed
OpenAI Code Interpreter: Python, JavaScript, Go, Java, Ruby
Integrations
Caged: MCP, Claude Code
OpenAI Code Interpreter: Not listed

Trust

License
Caged: Not listed
OpenAI Code Interpreter: Not listed
BYOC
Caged: Not listed
OpenAI Code Interpreter: Not listed

Hourly cost

One sandbox running for one hour

Caged
OpenAI Code Interpreter
1 vCPU · 2 GiB
Caged: $0.060
OpenAI Code Interpreter: $0.180
2 vCPU · 4 GiB
Caged: $0.120
OpenAI Code Interpreter: $0.360
4 vCPU · 8 GiB
Caged: $0.240
OpenAI Code Interpreter: $0.720

Compute only, at list rates.

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Which one fits

Based on the fields above

Caged fits when

  • You want each sandbox in its own microVM.
  • You use MCP or Claude Code.
  • You want the lower list price: $0.120 against $0.360 an hour for 2 vCPU and 4 GiB.

OpenAI Code Interpreter fits when

  • You want one rate for memory, with CPU included.

More comparisons

See all comparisons

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