Anthropic Code Execution vs OmniRun

Anthropic Code Execution costs $0.05 per vCPU-hour. Anthropic Code Execution runs containers. OmniRun runs Firecracker microVMs.

Updated Oct 15, 2026

Anthropic Code Execution

Sandboxed Python and bash containers that Claude runs through the Anthropic API.

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

Visit site Anthropic Code Execution profile

OmniRun

Sandboxes on Firecracker microVMs, self-hosted or managed.

Isolation: Firecracker microVM
Free tier: Not listed
Max session: Not listed

Visit site OmniRun profile

What is different

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

Field

Anthropic Code Execution

OmniRun

Isolation: Anthropic Code Execution: Container; OmniRun: Firecracker microVM
SDKs: Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby; OmniRun: TypeScript

Full comparison

18 fields, at each provider's list price

Anthropic Code Executionplatform.claude.com/docs/en/about-claude/pricingplatform.claude.com

OmniRunomnirun.io

Pricing

vCPU, per hour: Anthropic Code Execution: $0.05; OmniRun: Not listed
RAM, per GiB-hour: Anthropic Code Execution: Included; OmniRun: Not listed
Storage: Anthropic Code Execution: Not listed; OmniRun: Not listed
Free tier: Anthropic Code Execution: 1,550 free hours per month; OmniRun: Not listed
Paid plan from: Anthropic Code Execution: Not listed; OmniRun: Not listed
Billing: Anthropic Code Execution: Bundled machine time; OmniRun: Not listed

Limits

Max session: Anthropic Code Execution: Not listed; OmniRun: Not listed
Idle stop: Anthropic Code Execution: Not listed; OmniRun: After 15 minutes
Largest sandbox: Anthropic Code Execution: 1 vCPU · 5 GiB; OmniRun: Not listed
Concurrent sandboxes: Anthropic Code Execution: Not listed; OmniRun: Up to 3

Platform

Isolation: Anthropic Code Execution: Container; OmniRun: Firecracker microVM
GPU: Anthropic Code Execution: Not listed; OmniRun: No
Snapshots: Anthropic Code Execution: Not listed; OmniRun: No
Pause and resume: Anthropic Code Execution:; OmniRun:

Developer

SDKs: Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby; OmniRun: TypeScript
Integrations: Anthropic Code Execution: Not listed; OmniRun: Not listed

Trust

License: Anthropic Code Execution: Not listed; OmniRun: Not listed
BYOC: Anthropic Code Execution: Not listed; OmniRun: Not listed

Hourly cost

One sandbox running for one hour

Size

Anthropic Code Execution

OmniRun

1 vCPU · 2 GiB: Anthropic Code Execution: $0.050; OmniRun: Not listed
2 vCPU · 4 GiB: Anthropic Code Execution: $0.100; OmniRun: Not listed
4 vCPU · 8 GiB: Anthropic Code Execution: $0.200; OmniRun: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

OmniRun fits when

You want each sandbox in its own microVM.
You need a desktop in the sandbox.

More comparisons

See all comparisons

Anthropic Code Execution

OmniRun

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

OmniRun fits when

More comparisons

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