Prized Sandboxes vs Solari

Prized Sandboxes costs $0.04 per vCPU-hour and Solari costs $0.0525 per vCPU-hour. Prized Sandboxes runs Firecracker microVMs and limits a session to 24 hours. Solari runs Cloud Hypervisor microVMs and limits a session to 24 hours.

Updated

Prized Sandboxes

Isolation
Firecracker microVM
Free tier
$30 credit, one time
Max session
24 hours

Solari

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

What is different

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

Prized Sandboxes
Solari
vCPU, per hour
Prized Sandboxes: $0.04
Solari: $0.0525
RAM, per GiB-hour
Prized Sandboxes: $0.0125
Solari: $0.0165
Storage
Prized Sandboxes: $0.0001 per GiB-hour
Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
Free tier
Prized Sandboxes: $30 credit, one time
Solari: $3 credit every month
Paid plan from
Prized Sandboxes: Pay as you go
Solari: $20 / month
Largest sandbox
Prized Sandboxes: 32 vCPU · 128 GiB
Solari: 8 vCPU · 16 GiB
Concurrent sandboxes
Prized Sandboxes: Up to 50
Solari: Up to 10
Isolation
Prized Sandboxes: Firecracker microVM
Solari: Cloud Hypervisor microVM

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Prized Sandboxes: $0.04
Solari: $0.0525
RAM, per GiB-hour
Prized Sandboxes: $0.0125
Solari: $0.0165
Storage
Prized Sandboxes: $0.0001 per GiB-hour
Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
Free tier
Prized Sandboxes: $30 credit, one time
Solari: $3 credit every month
Paid plan from
Prized Sandboxes: Pay as you go
Solari: $20 / month
Billing
Prized Sandboxes: Per second
Solari: Per second

Limits

Max session
Prized Sandboxes: 24 hours
Solari: 24 hours
Idle stop
Prized Sandboxes: Not listed
Solari: Not listed
Largest sandbox
Prized Sandboxes: 32 vCPU · 128 GiB
Solari: 8 vCPU · 16 GiB
Concurrent sandboxes
Prized Sandboxes: Up to 50
Solari: Up to 10

Platform

Isolation
Prized Sandboxes: Firecracker microVM
Solari: Cloud Hypervisor microVM
GPU
Prized Sandboxes: No
Solari: Not listed
Snapshots
Prized Sandboxes: Not listed
Solari:
Pause and resume
Prized Sandboxes:
Solari:

Developer

SDKs
Prized Sandboxes: Not listed
Solari: TypeScript, Python, Go, Rust
Integrations
Prized Sandboxes: Not listed
Solari: MCP, Claude Code

Trust

License
Prized Sandboxes: Not listed
Solari: Not listed
BYOC
Prized Sandboxes: Not listed
Solari: Enterprise plan, in your own VPC

Hourly cost

One sandbox running for one hour

Prized Sandboxes
Solari
1 vCPU · 2 GiB
Prized Sandboxes: $0.065
Solari: $0.086
2 vCPU · 4 GiB
Prized Sandboxes: $0.130
Solari: $0.171
4 vCPU · 8 GiB
Prized Sandboxes: $0.260
Solari: $0.342

Compute only, at list rates.

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Which one fits

Based on the fields above

Prized Sandboxes fits when

  • You want to pay only for usage, with no plan fee.
  • You want the lower list price: $0.130 against $0.171 an hour for 2 vCPU and 4 GiB.
  • You want the larger free credit: $30 against $3.
  • You need a sandbox larger than 8 vCPU · 16 GiB.

Solari fits when

  • You use MCP or Claude Code.
  • You need snapshots.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.

More comparisons

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