Anthropic Code Execution vs E2B
Anthropic Code Execution costs $0.05 per vCPU-hour and E2B costs $0.0504 per vCPU-hour. Anthropic Code Execution runs containers. E2B runs Firecracker microVMs and limits a session to 24 hours.
Updated
Anthropic Code Execution
- Isolation
- Container
- Free tier
- 1,550 free hours per month
- Max session
- Not listed
E2B
- Isolation
- Firecracker microVM
- Free tier
- $100 credit, one time
- Max session
- 24 hours
What is different
7 fields differ. The rest are the same or not listed.
Anthropic Code Execution
E2B
- vCPU, per hour
- Anthropic Code Execution: $0.05
- E2B: $0.0504
- RAM, per GiB-hour
- Anthropic Code Execution: Included
- E2B: $0.0162
- Free tier
- Anthropic Code Execution: 1,550 free hours per month
- E2B: $100 credit, one time
- Billing
- Anthropic Code Execution: Bundled machine time
- E2B: Per second
- Largest sandbox
- Anthropic Code Execution: 1 vCPU · 5 GiB
- E2B: 8 vCPU · 8 GiB
- Isolation
- Anthropic Code Execution: Container
- E2B: Firecracker microVM
- SDKs
- Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
- E2B: Python, JavaScript / TypeScript
Full comparison
18 fields, at each provider's list price
Anthropic Code Executionplatform
Pricing
- vCPU, per hour
- Anthropic Code Execution: $0.05
- E2B: $0.0504
- RAM, per GiB-hour
- Anthropic Code Execution: Included
- E2B: $0.0162
- Storage
- Anthropic Code Execution: Not listed
- E2B: Free
- Free tier
- Anthropic Code Execution: 1,550 free hours per month
- E2B: $100 credit, one time
- Paid plan from
- Anthropic Code Execution: Not listed
- E2B: $150 / month
- Billing
- Anthropic Code Execution: Bundled machine time
- E2B: Per second
Limits
- Max session
- Anthropic Code Execution: Not listed
- E2B: 24 hours
- Idle stop
- Anthropic Code Execution: Not listed
- E2B: Not listed
- Largest sandbox
- Anthropic Code Execution: 1 vCPU · 5 GiB
- E2B: 8 vCPU · 8 GiB
- Concurrent sandboxes
- Anthropic Code Execution: Not listed
- E2B: Up to 100
Platform
- Isolation
- Anthropic Code Execution: Container
- E2B: Firecracker microVM
- GPU
- Anthropic Code Execution: Not listed
- E2B: No
- Snapshots
- Anthropic Code Execution: Not listed
- E2B:
- Pause and resume
- Anthropic Code Execution:
- E2B:
Developer
- SDKs
- Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
- E2B: Python, JavaScript / TypeScript
- Integrations
- Anthropic Code Execution: Not listed
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
Trust
- License
- Anthropic Code Execution: Not listed
- E2B: Apache-2.0
- BYOC
- Anthropic Code Execution: Not listed
- E2B: Enterprise plan
Hourly cost
One sandbox running for one hour
Anthropic Code Execution
E2B
- 1 vCPU · 2 GiB
- Anthropic Code Execution: $0.050
- E2B: $0.083
- 2 vCPU · 4 GiB
- Anthropic Code Execution: $0.100
- E2B: $0.166
- 4 vCPU · 8 GiB
- Anthropic Code Execution: $0.200
- E2B: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Anthropic Code Execution fits when
- You want the lower list price: $0.100 against $0.166 an hour for 2 vCPU and 4 GiB.
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 need snapshots.
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