Anthropic Code Execution vs Declaw

Anthropic Code Execution costs $0.05 per vCPU-hour and Declaw costs $0.0504 per vCPU-hour. Anthropic Code Execution runs containers. Declaw runs Firecracker microVMs and limits a session to 72 hours.

Updated

Anthropic Code Execution

Isolation
Container
Free tier
1,550 free hours per month
Max session
Not listed

Declaw

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

What is different

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

Anthropic Code Execution
Declaw
vCPU, per hour
Anthropic Code Execution: $0.05
Declaw: $0.0504
RAM, per GiB-hour
Anthropic Code Execution: Included
Declaw: $0.0162
Free tier
Anthropic Code Execution: 1,550 free hours per month
Declaw: $100 sandbox credit, one time
Billing
Anthropic Code Execution: Bundled machine time
Declaw: Per second
Largest sandbox
Anthropic Code Execution: 1 vCPU · 5 GiB
Declaw: 16 vCPU · 16 GiB
Isolation
Anthropic Code Execution: Container
Declaw: Firecracker microVM
SDKs
Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
Declaw: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Anthropic Code Execution: $0.05
Declaw: $0.0504
RAM, per GiB-hour
Anthropic Code Execution: Included
Declaw: $0.0162
Storage
Anthropic Code Execution: Not listed
Declaw: $0.00015264 per GiB-hour
Free tier
Anthropic Code Execution: 1,550 free hours per month
Declaw: $100 sandbox credit, one time
Paid plan from
Anthropic Code Execution: Not listed
Declaw: Pay as you go
Billing
Anthropic Code Execution: Bundled machine time
Declaw: Per second

Limits

Max session
Anthropic Code Execution: Not listed
Declaw: 72 hours
Idle stop
Anthropic Code Execution: Not listed
Declaw: Not listed
Largest sandbox
Anthropic Code Execution: 1 vCPU · 5 GiB
Declaw: 16 vCPU · 16 GiB
Concurrent sandboxes
Anthropic Code Execution: Not listed
Declaw: Up to 500

Platform

Isolation
Anthropic Code Execution: Container
Declaw: Firecracker microVM
GPU
Anthropic Code Execution: Not listed
Declaw: Not listed
Snapshots
Anthropic Code Execution: Not listed
Declaw:
Pause and resume
Anthropic Code Execution:
Declaw:

Developer

SDKs
Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
Declaw: Python, TypeScript, Go
Integrations
Anthropic Code Execution: Not listed
Declaw: LangChain, OpenAI Agents SDK, MCP

Trust

License
Anthropic Code Execution: Not listed
Declaw: Not listed
BYOC
Anthropic Code Execution: Not listed
Declaw: Bring Your Own Cloud. Deploy in your VPC.

Hourly cost

One sandbox running for one hour

Anthropic Code Execution
Declaw
1 vCPU · 2 GiB
Anthropic Code Execution: $0.050
Declaw: $0.083
2 vCPU · 4 GiB
Anthropic Code Execution: $0.100
Declaw: $0.166
4 vCPU · 8 GiB
Anthropic Code Execution: $0.200
Declaw: $0.331

Compute only, at list rates.

Open the calculator

Which 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.

Declaw fits when

  • You want each sandbox in its own microVM.
  • You use LangChain, the OpenAI Agents SDK or MCP.
  • You need snapshots.
  • You need the sandboxes in your own cloud account.

More comparisons

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