Solari vs Together Sandbox

Solari costs $0.0525 per vCPU-hour and Together Sandbox costs $0.0446 per vCPU-hour. Solari runs Cloud Hypervisor microVMs and limits a session to 24 hours. Together Sandbox runs Firecracker microVMs and has no session limit.

Updated

Solari

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

Together Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

Solari
Together Sandbox
vCPU, per hour
Solari: $0.0525
Together Sandbox: $0.0446
RAM, per GiB-hour
Solari: $0.0165
Together Sandbox: $0.0149
Max session
Solari: 24 hours
Together Sandbox: No limit
Largest sandbox
Solari: 8 vCPU · 16 GiB
Together Sandbox: 16 vCPU · 128 GiB
Isolation
Solari: Cloud Hypervisor microVM
Together Sandbox: Firecracker microVM
Pause and resume
Solari:
Together Sandbox: No
SDKs
Solari: TypeScript, Python, Go, Rust
Together Sandbox: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Solari: $0.0525
Together Sandbox: $0.0446
RAM, per GiB-hour
Solari: $0.0165
Together Sandbox: $0.0149
Storage
Solari: Snapshots $0.05 per GB-month, the first 10 GB per organization free, from October 1, 2026.
Together Sandbox: Not listed
Free tier
Solari: $3 credit every month
Together Sandbox: Not listed
Paid plan from
Solari: $20 / month
Together Sandbox: Not listed
Billing
Solari: Per second
Together Sandbox: Not listed

Limits

Max session
Solari: 24 hours
Together Sandbox: No limit
Idle stop
Solari: Not listed
Together Sandbox: Not listed
Largest sandbox
Solari: 8 vCPU · 16 GiB
Together Sandbox: 16 vCPU · 128 GiB
Concurrent sandboxes
Solari: Up to 10
Together Sandbox: Not listed

Platform

Isolation
Solari: Cloud Hypervisor microVM
Together Sandbox: Firecracker microVM
GPU
Solari: Not listed
Together Sandbox: Not listed
Snapshots
Solari:
Together Sandbox:
Pause and resume
Solari:
Together Sandbox: No

Developer

SDKs
Solari: TypeScript, Python, Go, Rust
Together Sandbox: Python, TypeScript
Integrations
Solari: MCP, Claude Code
Together Sandbox: Not listed

Trust

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

Hourly cost

One sandbox running for one hour

Solari
Together Sandbox
1 vCPU · 2 GiB
Solari: $0.086
Together Sandbox: $0.074
2 vCPU · 4 GiB
Solari: $0.171
Together Sandbox: $0.149
4 vCPU · 8 GiB
Solari: $0.342
Together Sandbox: $0.298

Compute only, at list rates.

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Which one fits

Based on the fields above

Solari fits when

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

Together Sandbox fits when

  • A session must run longer than 24 hours.
  • You want the lower list price: $0.149 against $0.171 an hour for 2 vCPU and 4 GiB.
  • You need a sandbox larger than 8 vCPU · 16 GiB.
  • You need SOC 2 Type II and ISO 27001.

More comparisons

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