Solari vs StateSet Sandbox

Solari costs $0.0525 per vCPU-hour and StateSet Sandbox costs $0.0055 per vCPU-hour. Solari runs Cloud Hypervisor microVMs and limits a session to 24 hours. StateSet Sandbox runs gVisor and limits a session to 24 hours.

Updated

Solari

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

StateSet Sandbox

Isolation
gVisor
Free tier
$25 trial credit, no card
Max session
24 hours

What is different

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

Solari
StateSet Sandbox
vCPU, per hour
Solari: $0.0525
StateSet Sandbox: $0.0055
RAM, per GiB-hour
Solari: $0.0165
StateSet Sandbox: $0.00075
Free tier
Solari: $3 credit every month
StateSet Sandbox: $25 trial credit, no card
Paid plan from
Solari: $20 / month
StateSet Sandbox: Pay as you go
Concurrent sandboxes
Solari: Up to 10
StateSet Sandbox: Up to 200
Isolation
Solari: Cloud Hypervisor microVM
StateSet Sandbox: gVisor
SDKs
Solari: TypeScript, Python, Go, Rust
StateSet Sandbox: Python, JavaScript / TypeScript
Integrations
Solari: MCP, Claude Code
StateSet Sandbox: Claude Code, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Solari: $0.0525
StateSet Sandbox: $0.0055
RAM, per GiB-hour
Solari: $0.0165
StateSet Sandbox: $0.00075
Storage
Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
StateSet Sandbox: Not listed
Free tier
Solari: $3 credit every month
StateSet Sandbox: $25 trial credit, no card
Paid plan from
Solari: $20 / month
StateSet Sandbox: Pay as you go
Billing
Solari: Per second
StateSet Sandbox: Per second

Limits

Max session
Solari: 24 hours
StateSet Sandbox: 24 hours
Idle stop
Solari: Not listed
StateSet Sandbox: Not listed
Largest sandbox
Solari: 8 vCPU · 16 GiB
StateSet Sandbox: Not listed
Concurrent sandboxes
Solari: Up to 10
StateSet Sandbox: Up to 200

Platform

Isolation
Solari: Cloud Hypervisor microVM
StateSet Sandbox: gVisor
GPU
Solari: Not listed
StateSet Sandbox: Not listed
Snapshots
Solari:
StateSet Sandbox:
Pause and resume
Solari:
StateSet Sandbox:

Developer

SDKs
Solari: TypeScript, Python, Go, Rust
StateSet Sandbox: Python, JavaScript / TypeScript
Integrations
Solari: MCP, Claude Code
StateSet Sandbox: Claude Code, MCP

Trust

License
Solari: Not listed
StateSet Sandbox: Not listed
BYOC
Solari: Enterprise plan, in your own VPC
StateSet Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Solari
StateSet Sandbox
1 vCPU · 2 GiB
Solari: $0.086
StateSet Sandbox: $0.007
2 vCPU · 4 GiB
Solari: $0.171
StateSet Sandbox: $0.014
4 vCPU · 8 GiB
Solari: $0.342
StateSet Sandbox: $0.028

Compute only, at list rates.

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Which one fits

Based on the fields above

Solari fits when

  • You want each sandbox in its own microVM.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.
  • You need HIPAA.

StateSet Sandbox fits when

  • You want to pay only for usage, with no plan fee.
  • You want the lower list price: $0.014 against $0.171 an hour for 2 vCPU and 4 GiB.
  • You want the larger free credit: $25 against $3.

More comparisons

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