Prime Sandboxes vs Zipbox
Prime Sandboxes costs $0.02 per vCPU-hour and Zipbox costs $0.00685 per vCPU-hour. Prime Sandboxes runs microVMs and has no session limit. Zipbox runs Firecracker microVMs and has no session limit.
Updated
Prime Sandboxes
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- No limit
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.
Prime Sandboxes
Zipbox
- vCPU, per hour
- Prime Sandboxes: $0.02
- Zipbox: $0.00685
- RAM, per GiB-hour
- Prime Sandboxes: $0.0125
- Zipbox: Included
- Storage
- Prime Sandboxes: $0.0002 per GiB-hour
- Zipbox: Free
- Billing
- Prime Sandboxes: Per second
- Zipbox: Bundled machine time
- Largest sandbox
- Prime Sandboxes: 16 vCPU · 64 GiB
- Zipbox: 6 vCPU · 16 GiB
- Isolation
- Prime Sandboxes: MicroVM
- Zipbox: Firecracker microVM
- Snapshots
- Prime Sandboxes:
- Zipbox: No
- SDKs
- Prime Sandboxes: Python
- Zipbox: TypeScript, Python, Go, Rust
Full comparison
18 fields, at each provider's list price
Prime Sandboxesdocs
Zipboxzipbox
Pricing
- vCPU, per hour
- Prime Sandboxes: $0.02
- Zipbox: $0.00685
- RAM, per GiB-hour
- Prime Sandboxes: $0.0125
- Zipbox: Included
- Storage
- Prime Sandboxes: $0.0002 per GiB-hour
- Zipbox: Free
- Free tier
- Prime Sandboxes: Not listed
- Zipbox: $25 credit after a one-time $5 top-up
- Paid plan from
- Prime Sandboxes: Pay as you go
- Zipbox: Pay as you go
- Billing
- Prime Sandboxes: Per second
- Zipbox: Bundled machine time
Limits
- Max session
- Prime Sandboxes: No limit
- Zipbox: No limit
- Idle stop
- Prime Sandboxes: Not listed
- Zipbox: Not listed
- Largest sandbox
- Prime Sandboxes: 16 vCPU · 64 GiB
- Zipbox: 6 vCPU · 16 GiB
- Concurrent sandboxes
- Prime Sandboxes: Up to 1,024
- Zipbox: Not listed
Platform
- Isolation
- Prime Sandboxes: MicroVM
- Zipbox: Firecracker microVM
- GPU
- Prime Sandboxes: Not listed
- Zipbox: Not listed
- Snapshots
- Prime Sandboxes:
- Zipbox: No
- Pause and resume
- Prime Sandboxes: Not listed
- Zipbox: No
Developer
- SDKs
- Prime Sandboxes: Python
- Zipbox: TypeScript, Python, Go, Rust
- Integrations
- Prime Sandboxes: Not listed
- Zipbox: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK, LangChain
Trust
- License
- Prime Sandboxes: Not listed
- Zipbox: Not listed
- BYOC
- Prime Sandboxes: Not listed
- Zipbox: Not listed
Hourly cost
One sandbox running for one hour
Prime Sandboxes
Zipbox
- 1 vCPU · 2 GiB
- Prime Sandboxes: $0.045
- Zipbox: $0.007
- 2 vCPU · 4 GiB
- Prime Sandboxes: $0.090
- Zipbox: $0.014
- 4 vCPU · 8 GiB
- Prime Sandboxes: $0.180
- Zipbox: $0.027
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Prime Sandboxes fits when
- You need snapshots.
- You need a sandbox larger than 6 vCPU · 16 GiB.
Zipbox fits when
- 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 $0.090 an hour for 2 vCPU and 4 GiB.
- You need a desktop in the sandbox.
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