Prized Sandboxes vs Zipbox

Prized Sandboxes costs $0.04 per vCPU-hour and Zipbox costs $0.00685 per vCPU-hour. Prized Sandboxes runs Firecracker microVMs and limits a session to 24 hours. Zipbox runs Firecracker microVMs and has no session limit.

Updated

Prized Sandboxes

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

Zipbox

Isolation
Firecracker microVM
Free tier
$25 credit after a one-time $5 top-up
Max session
No limit

What is different

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

Prized Sandboxes
Zipbox
vCPU, per hour
Prized Sandboxes: $0.04
Zipbox: $0.00685
RAM, per GiB-hour
Prized Sandboxes: $0.0125
Zipbox: Included
Storage
Prized Sandboxes: $0.0001 per GiB-hour
Zipbox: Free
Free tier
Prized Sandboxes: $30 credit, one time
Zipbox: $25 credit after a one-time $5 top-up
Billing
Prized Sandboxes: Per second
Zipbox: Bundled machine time
Max session
Prized Sandboxes: 24 hours
Zipbox: No limit
Largest sandbox
Prized Sandboxes: 32 vCPU · 128 GiB
Zipbox: 6 vCPU · 16 GiB
Pause and resume
Prized Sandboxes:
Zipbox: No

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Prized Sandboxes: $0.04
Zipbox: $0.00685
RAM, per GiB-hour
Prized Sandboxes: $0.0125
Zipbox: Included
Storage
Prized Sandboxes: $0.0001 per GiB-hour
Zipbox: Free
Free tier
Prized Sandboxes: $30 credit, one time
Zipbox: $25 credit after a one-time $5 top-up
Paid plan from
Prized Sandboxes: Pay as you go
Zipbox: Pay as you go
Billing
Prized Sandboxes: Per second
Zipbox: Bundled machine time

Limits

Max session
Prized Sandboxes: 24 hours
Zipbox: No limit
Idle stop
Prized Sandboxes: Not listed
Zipbox: Not listed
Largest sandbox
Prized Sandboxes: 32 vCPU · 128 GiB
Zipbox: 6 vCPU · 16 GiB
Concurrent sandboxes
Prized Sandboxes: Up to 50
Zipbox: Not listed

Platform

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

Developer

SDKs
Prized Sandboxes: Not listed
Zipbox: TypeScript, Python, Go, Rust
Integrations
Prized Sandboxes: Not listed
Zipbox: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK, LangChain

Trust

License
Prized Sandboxes: Not listed
Zipbox: Not listed
BYOC
Prized Sandboxes: Not listed
Zipbox: Not listed

Hourly cost

One sandbox running for one hour

Prized Sandboxes
Zipbox
1 vCPU · 2 GiB
Prized Sandboxes: $0.065
Zipbox: $0.007
2 vCPU · 4 GiB
Prized Sandboxes: $0.130
Zipbox: $0.014
4 vCPU · 8 GiB
Prized Sandboxes: $0.260
Zipbox: $0.027

Compute only, at list rates.

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Which one fits

Based on the fields above

Prized Sandboxes fits when

  • You want the larger free credit: $30 against $25.
  • You need pause and resume.
  • You need a sandbox larger than 6 vCPU · 16 GiB.

Zipbox fits when

  • A session must run longer than 24 hours.
  • You use MCP, Claude Code, the Claude Agent SDK, the OpenAI Agents SDK, the Vercel AI SDK or LangChain.
  • You want the lower list price: $0.014 against $0.130 an hour for 2 vCPU and 4 GiB.
  • You need a desktop in the sandbox.

More comparisons

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