Northflank Sandboxes vs Zipbox
Northflank Sandboxes costs $0.01667 per vCPU-hour and Zipbox costs $0.00685 per vCPU-hour. Northflank Sandboxes runs Cloud Hypervisor microVMs, offers GPUs and has no session limit. Zipbox runs Firecracker microVMs and has no session limit.
Updated
Northflank Sandboxes
- Isolation
- Cloud Hypervisor microVM
- Free tier
- Free Sandbox plan, up to $20 of resources a month, no card
- 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
10 fields differ. The rest are the same or not listed.
Northflank Sandboxes
Zipbox
- vCPU, per hour
- Northflank Sandboxes: $0.01667
- Zipbox: $0.00685
- RAM, per GiB-hour
- Northflank Sandboxes: $0.00833
- Zipbox: Included
- Storage
- Northflank Sandboxes: Persistent disk $0.11657 per GiB per month, also when paused. Ephemeral storage is free.
- Zipbox: Free
- Free tier
- Northflank Sandboxes: Free Sandbox plan, up to $20 of resources a month, no card
- Zipbox: $25 credit after a one-time $5 top-up
- Billing
- Northflank Sandboxes: Per second
- Zipbox: Bundled machine time
- Largest sandbox
- Northflank Sandboxes: 20 vCPU · 40 GiB
- Zipbox: 6 vCPU · 16 GiB
- Isolation
- Northflank Sandboxes: Cloud Hypervisor microVM
- Zipbox: Firecracker microVM
- Snapshots
- Northflank Sandboxes:
- Zipbox: No
- Pause and resume
- Northflank Sandboxes:
- Zipbox: No
- SDKs
- Northflank Sandboxes: Python, JavaScript
- Zipbox: TypeScript, Python, Go, Rust
Full comparison
18 fields, at each provider's list price
Northflank Sandboxesnorthflank
Zipboxzipbox
Pricing
- vCPU, per hour
- Northflank Sandboxes: $0.01667
- Zipbox: $0.00685
- RAM, per GiB-hour
- Northflank Sandboxes: $0.00833
- Zipbox: Included
- Storage
- Northflank Sandboxes: Persistent disk $0.11657 per GiB per month, also when paused. Ephemeral storage is free.
- Zipbox: Free
- Free tier
- Northflank Sandboxes: Free Sandbox plan, up to $20 of resources a month, no card
- Zipbox: $25 credit after a one-time $5 top-up
- Paid plan from
- Northflank Sandboxes: Pay as you go
- Zipbox: Pay as you go
- Billing
- Northflank Sandboxes: Per second
- Zipbox: Bundled machine time
Limits
- Max session
- Northflank Sandboxes: No limit
- Zipbox: No limit
- Idle stop
- Northflank Sandboxes: Not listed
- Zipbox: Not listed
- Largest sandbox
- Northflank Sandboxes: 20 vCPU · 40 GiB
- Zipbox: 6 vCPU · 16 GiB
- Concurrent sandboxes
- Northflank Sandboxes: Not listed
- Zipbox: Not listed
Platform
- Isolation
- Northflank Sandboxes: Cloud Hypervisor microVM
- Zipbox: Firecracker microVM
- GPU
- Northflank Sandboxes:
- Zipbox: Not listed
- Snapshots
- Northflank Sandboxes:
- Zipbox: No
- Pause and resume
- Northflank Sandboxes:
- Zipbox: No
Developer
- SDKs
- Northflank Sandboxes: Python, JavaScript
- Zipbox: TypeScript, Python, Go, Rust
- Integrations
- Northflank Sandboxes: Not listed
- Zipbox: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK, LangChain
Trust
- License
- Northflank Sandboxes: Not listed
- Zipbox: Not listed
- BYOC
- Northflank Sandboxes: Runs in your own cloud or VPC
- Zipbox: Not listed
Hourly cost
One sandbox running for one hour
Northflank Sandboxes
Zipbox
- 1 vCPU · 2 GiB
- Northflank Sandboxes: $0.033
- Zipbox: $0.007
- 2 vCPU · 4 GiB
- Northflank Sandboxes: $0.067
- Zipbox: $0.014
- 4 vCPU · 8 GiB
- Northflank Sandboxes: $0.133
- Zipbox: $0.027
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Northflank Sandboxes fits when
- You need GPUs.
- You need snapshots.
- You need pause and resume.
- You need the sandboxes in your own cloud account.
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 $0.067 an hour for 2 vCPU and 4 GiB.
- You need a desktop in the sandbox.
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