OpenPond Sandboxes vs Solari
OpenPond Sandboxes costs $0.072 per vCPU-hour and Solari costs $0.0525 per vCPU-hour. OpenPond Sandboxes runs Firecracker microVMs. Solari runs Cloud Hypervisor microVMs and limits a session to 24 hours.
Updated
OpenPond Sandboxes
- Isolation
- Firecracker microVM
- Free tier
- Free plan with limited monthly usage, 1 sandbox at a time
- 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.
OpenPond Sandboxes
Solari
- vCPU, per hour
- OpenPond Sandboxes: $0.072
- Solari: $0.0525
- RAM, per GiB-hour
- OpenPond Sandboxes: $0.0234
- Solari: $0.0165
- Storage
- OpenPond Sandboxes: $0.00012 per GiB-hour
- Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
- Free tier
- OpenPond Sandboxes: Free plan with limited monthly usage, 1 sandbox at a time
- Solari: $3 credit every month
- Paid plan from
- OpenPond Sandboxes: $10 / month
- Solari: $20 / month
- Isolation
- OpenPond Sandboxes: Firecracker microVM
- Solari: Cloud Hypervisor microVM
- SDKs
- OpenPond Sandboxes: TypeScript
- Solari: TypeScript, Python, Go, Rust
Full comparison
18 fields, at each provider's list price
OpenPond Sandboxesopenpond
Solaridocs
Pricing
- vCPU, per hour
- OpenPond Sandboxes: $0.072
- Solari: $0.0525
- RAM, per GiB-hour
- OpenPond Sandboxes: $0.0234
- Solari: $0.0165
- Storage
- OpenPond Sandboxes: $0.00012 per GiB-hour
- Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
- Free tier
- OpenPond Sandboxes: Free plan with limited monthly usage, 1 sandbox at a time
- Solari: $3 credit every month
- Paid plan from
- OpenPond Sandboxes: $10 / month
- Solari: $20 / month
- Billing
- OpenPond Sandboxes: Per second
- Solari: Per second
Limits
- Max session
- OpenPond Sandboxes: Not listed
- Solari: 24 hours
- Idle stop
- OpenPond Sandboxes: After 15 minutes
- Solari: Not listed
- Largest sandbox
- OpenPond Sandboxes: Not listed
- Solari: 8 vCPU · 16 GiB
- Concurrent sandboxes
- OpenPond Sandboxes: Up to 10
- Solari: Up to 10
Platform
- Isolation
- OpenPond Sandboxes: Firecracker microVM
- Solari: Cloud Hypervisor microVM
- GPU
- OpenPond Sandboxes: Not listed
- Solari: Not listed
- Snapshots
- OpenPond Sandboxes:
- Solari:
- Pause and resume
- OpenPond Sandboxes:
- Solari:
Developer
- SDKs
- OpenPond Sandboxes: TypeScript
- Solari: TypeScript, Python, Go, Rust
- Integrations
- OpenPond Sandboxes: Not listed
- Solari: MCP, Claude Code
Trust
- License
- OpenPond Sandboxes: Not listed
- Solari: Not listed
- BYOC
- OpenPond Sandboxes: Guided AWS install
- Solari: Enterprise plan, in your own VPC
Hourly cost
One sandbox running for one hour
OpenPond Sandboxes
Solari
- 1 vCPU · 2 GiB
- OpenPond Sandboxes: $0.119
- Solari: $0.086
- 2 vCPU · 4 GiB
- OpenPond Sandboxes: $0.238
- Solari: $0.171
- 4 vCPU · 8 GiB
- OpenPond Sandboxes: $0.475
- Solari: $0.342
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Solari fits when
- You use MCP or Claude Code.
- You want the lower list price: $0.171 against $0.238 an hour for 2 vCPU and 4 GiB.
- You need a desktop in the sandbox.
- You need HIPAA.
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