Mosaic Sandbox vs Prized Sandboxes

Mosaic Sandbox costs $0.025 per vCPU-hour and Prized Sandboxes costs $0.04 per vCPU-hour. Mosaic Sandbox runs Firecracker microVMs. Prized Sandboxes runs Firecracker microVMs and limits a session to 24 hours.

Updated

Mosaic Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
Not listed

Prized Sandboxes

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

What is different

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

Mosaic Sandbox
Prized Sandboxes
vCPU, per hour
Mosaic Sandbox: $0.025
Prized Sandboxes: $0.04
RAM, per GiB-hour
Mosaic Sandbox: Included
Prized Sandboxes: $0.0125
Storage
Mosaic Sandbox: Free
Prized Sandboxes: $0.0001 per GiB-hour
Billing
Mosaic Sandbox: Bundled machine time
Prized Sandboxes: Per second
Largest sandbox
Mosaic Sandbox: 16 vCPU · 32 GiB
Prized Sandboxes: 32 vCPU · 128 GiB
Concurrent sandboxes
Mosaic Sandbox: Up to 200
Prized Sandboxes: Up to 20

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Mosaic Sandbox: $0.025
Prized Sandboxes: $0.04
RAM, per GiB-hour
Mosaic Sandbox: Included
Prized Sandboxes: $0.0125
Storage
Mosaic Sandbox: Free
Prized Sandboxes: $0.0001 per GiB-hour
Free tier
Mosaic Sandbox: Not listed
Prized Sandboxes: $30 credit, one time
Paid plan from
Mosaic Sandbox: Pay as you go
Prized Sandboxes: Pay as you go
Billing
Mosaic Sandbox: Bundled machine time
Prized Sandboxes: Per second

Limits

Max session
Mosaic Sandbox: Not listed
Prized Sandboxes: 24 hours
Idle stop
Mosaic Sandbox: Not listed
Prized Sandboxes: Not listed
Largest sandbox
Mosaic Sandbox: 16 vCPU · 32 GiB
Prized Sandboxes: 32 vCPU · 128 GiB
Concurrent sandboxes
Mosaic Sandbox: Up to 200
Prized Sandboxes: Up to 20

Platform

Isolation
Mosaic Sandbox: Firecracker microVM
Prized Sandboxes: Firecracker microVM
GPU
Mosaic Sandbox: No
Prized Sandboxes: No
Snapshots
Mosaic Sandbox:
Prized Sandboxes: Not listed
Pause and resume
Mosaic Sandbox:
Prized Sandboxes:

Developer

SDKs
Mosaic Sandbox: Python, TypeScript, Go
Prized Sandboxes: Not listed
Integrations
Mosaic Sandbox: LangChain, MCP, Claude Code, Vercel AI SDK
Prized Sandboxes: Not listed

Trust

License
Mosaic Sandbox: Not listed
Prized Sandboxes: Not listed
BYOC
Mosaic Sandbox: Not listed
Prized Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Mosaic Sandbox
Prized Sandboxes
1 vCPU · 2 GiB
Mosaic Sandbox: $0.025
Prized Sandboxes: $0.065
2 vCPU · 4 GiB
Mosaic Sandbox: $0.050
Prized Sandboxes: $0.130
4 vCPU · 8 GiB
Mosaic Sandbox: $0.100
Prized Sandboxes: $0.260

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Mosaic Sandbox fits when

  • You use LangChain, MCP, Claude Code or the Vercel AI SDK.
  • You want the lower list price: $0.050 against $0.130 an hour for 2 vCPU and 4 GiB.
  • You need snapshots.

Prized Sandboxes fits when

  • You need a sandbox larger than 16 vCPU · 32 GiB.

More comparisons

See all comparisons

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