E2B vs OpenAI Code Interpreter

E2B costs $0.0504 per vCPU-hour. OpenAI Code Interpreter bills memory only, at $0.09 per GiB-hour. E2B runs Firecracker microVMs and limits a session to 24 hours. OpenAI Code Interpreter runs containers.

Updated

E2B

Isolation
Firecracker microVM
Free tier
$100 credit, one time
Max session
24 hours

OpenAI Code Interpreter

Isolation
Container
Free tier
Not listed
Max session
Not listed

What is different

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

E2B
OpenAI Code Interpreter
RAM, per GiB-hour
E2B: $0.0162
OpenAI Code Interpreter: $0.09
Billing
E2B: Per second
OpenAI Code Interpreter: Memory only
Isolation
E2B: Firecracker microVM
OpenAI Code Interpreter: Container
SDKs
E2B: Python, JavaScript / TypeScript
OpenAI Code Interpreter: Python, JavaScript, Go, Java, Ruby

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
E2B: $0.0504
OpenAI Code Interpreter: Not listed
RAM, per GiB-hour
E2B: $0.0162
OpenAI Code Interpreter: $0.09
Storage
E2B: Free
OpenAI Code Interpreter: Not listed
Free tier
E2B: $100 credit, one time
OpenAI Code Interpreter: Not listed
Paid plan from
E2B: $150 / month
OpenAI Code Interpreter: Not listed
Billing
E2B: Per second
OpenAI Code Interpreter: Memory only

Limits

Max session
E2B: 24 hours
OpenAI Code Interpreter: Not listed
Idle stop
E2B: Not listed
OpenAI Code Interpreter: After 20 minutes
Largest sandbox
E2B: 8 vCPU · 8 GiB
OpenAI Code Interpreter: Not listed
Concurrent sandboxes
E2B: Up to 100
OpenAI Code Interpreter: Not listed

Platform

Isolation
E2B: Firecracker microVM
OpenAI Code Interpreter: Container
GPU
E2B: No
OpenAI Code Interpreter: Not listed
Snapshots
E2B:
OpenAI Code Interpreter: Not listed
Pause and resume
E2B:
OpenAI Code Interpreter: Not listed

Developer

SDKs
E2B: Python, JavaScript / TypeScript
OpenAI Code Interpreter: Python, JavaScript, Go, Java, Ruby
Integrations
E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
OpenAI Code Interpreter: Not listed

Trust

License
E2B: Apache-2.0
OpenAI Code Interpreter: Not listed
BYOC
E2B: Enterprise plan
OpenAI Code Interpreter: Not listed

Hourly cost

One sandbox running for one hour

E2B
OpenAI Code Interpreter
1 vCPU · 2 GiB
E2B: $0.083
OpenAI Code Interpreter: $0.180
2 vCPU · 4 GiB
E2B: $0.166
OpenAI Code Interpreter: $0.360
4 vCPU · 8 GiB
E2B: $0.331
OpenAI Code Interpreter: $0.720

Compute only, at list rates.

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Which one fits

Based on the fields above

E2B fits when

  • You want each sandbox in its own microVM.
  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You use LangChain, the OpenAI Agents SDK, the Vercel AI SDK, MCP or Claude Code.
  • You want the lower list price: $0.166 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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