Anthropic Code Execution vs Solari

Anthropic Code Execution costs $0.05 per vCPU-hour and Solari costs $0.0525 per vCPU-hour. Anthropic Code Execution runs containers. Solari runs Cloud Hypervisor 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

Solari

Isolation
Cloud Hypervisor microVM
Free tier
$3 credit every month
Max session
24 hours

What is different

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

Anthropic Code Execution
Solari
vCPU, per hour
Anthropic Code Execution: $0.05
Solari: $0.0525
RAM, per GiB-hour
Anthropic Code Execution: Included
Solari: $0.0165
Free tier
Anthropic Code Execution: 1,550 free hours per month
Solari: $3 credit every month
Billing
Anthropic Code Execution: Bundled machine time
Solari: Per second
Largest sandbox
Anthropic Code Execution: 1 vCPU · 5 GiB
Solari: 8 vCPU · 16 GiB
Isolation
Anthropic Code Execution: Container
Solari: Cloud Hypervisor microVM
SDKs
Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
Solari: TypeScript, Python, Go, Rust

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Anthropic Code Execution: $0.05
Solari: $0.0525
RAM, per GiB-hour
Anthropic Code Execution: Included
Solari: $0.0165
Storage
Anthropic Code Execution: Not listed
Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
Free tier
Anthropic Code Execution: 1,550 free hours per month
Solari: $3 credit every month
Paid plan from
Anthropic Code Execution: Not listed
Solari: $20 / month
Billing
Anthropic Code Execution: Bundled machine time
Solari: Per second

Limits

Max session
Anthropic Code Execution: Not listed
Solari: 24 hours
Idle stop
Anthropic Code Execution: Not listed
Solari: Not listed
Largest sandbox
Anthropic Code Execution: 1 vCPU · 5 GiB
Solari: 8 vCPU · 16 GiB
Concurrent sandboxes
Anthropic Code Execution: Not listed
Solari: Up to 10

Platform

Isolation
Anthropic Code Execution: Container
Solari: Cloud Hypervisor microVM
GPU
Anthropic Code Execution: Not listed
Solari: Not listed
Snapshots
Anthropic Code Execution: Not listed
Solari:
Pause and resume
Anthropic Code Execution:
Solari:

Developer

SDKs
Anthropic Code Execution: Python, TypeScript, Go, Java, Ruby
Solari: TypeScript, Python, Go, Rust
Integrations
Anthropic Code Execution: Not listed
Solari: MCP, Claude Code

Trust

License
Anthropic Code Execution: Not listed
Solari: Not listed
BYOC
Anthropic Code Execution: Not listed
Solari: Enterprise plan, in your own VPC

Hourly cost

One sandbox running for one hour

Anthropic Code Execution
Solari
1 vCPU · 2 GiB
Anthropic Code Execution: $0.050
Solari: $0.086
2 vCPU · 4 GiB
Anthropic Code Execution: $0.100
Solari: $0.171
4 vCPU · 8 GiB
Anthropic Code Execution: $0.200
Solari: $0.342

Compute only, at list rates.

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Which one fits

Based on the fields above

Anthropic Code Execution fits when

  • You want the lower list price: $0.100 against $0.171 an hour for 2 vCPU and 4 GiB.
  • You need SOC 2 Type II and ISO 27001.

Solari fits when

  • You want each sandbox in its own microVM.
  • You use MCP or Claude Code.
  • You need snapshots.
  • You need a desktop in the sandbox.

More comparisons

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