Docker Sandboxes vs Unikraft Cloud
Docker Sandboxes costs $0.07 per vCPU-hour. Docker Sandboxes runs microVMs. Unikraft Cloud runs Firecracker microVMs.
Updated
Docker Sandboxes
- Isolation
- MicroVM
- Free tier
- One-time promotional credit for cloud compute
- Max session
- Not listed
Unikraft Cloud
- Isolation
- Firecracker microVM
- Free tier
- Hobby plan, free forever
- Max session
- Not listed
What is different
5 fields differ. The rest are the same or not listed.
Docker Sandboxes
Unikraft Cloud
- Free tier
- Docker Sandboxes: One-time promotional credit for cloud compute
- Unikraft Cloud: Hobby plan, free forever
- Paid plan from
- Docker Sandboxes: Pay as you go
- Unikraft Cloud: $39 / month
- Concurrent sandboxes
- Docker Sandboxes: Up to 10
- Unikraft Cloud: Up to 24
- Isolation
- Docker Sandboxes: MicroVM
- Unikraft Cloud: Firecracker microVM
- SDKs
- Docker Sandboxes: JavaScript / TypeScript
- Unikraft Cloud: Python, JavaScript / TypeScript, Go
Full comparison
18 fields, at each provider's list price
Docker Sandboxesdocker
Unikraft Cloudunikraft
Pricing
- vCPU, per hour
- Docker Sandboxes: $0.07
- Unikraft Cloud: Not listed
- RAM, per GiB-hour
- Docker Sandboxes: Included
- Unikraft Cloud: Not listed
- Storage
- Docker Sandboxes: Not listed
- Unikraft Cloud: Not listed
- Free tier
- Docker Sandboxes: One-time promotional credit for cloud compute
- Unikraft Cloud: Hobby plan, free forever
- Paid plan from
- Docker Sandboxes: Pay as you go
- Unikraft Cloud: $39 / month
- Billing
- Docker Sandboxes: Bundled machine time
- Unikraft Cloud: Not listed
Limits
- Max session
- Docker Sandboxes: Not listed
- Unikraft Cloud: Not listed
- Idle stop
- Docker Sandboxes: Not listed
- Unikraft Cloud: Not listed
- Largest sandbox
- Docker Sandboxes: 16 vCPU · 32 GiB
- Unikraft Cloud: Not listed
- Concurrent sandboxes
- Docker Sandboxes: Up to 10
- Unikraft Cloud: Up to 24
Platform
- Isolation
- Docker Sandboxes: MicroVM
- Unikraft Cloud: Firecracker microVM
- GPU
- Docker Sandboxes: Not listed
- Unikraft Cloud: Not listed
- Snapshots
- Docker Sandboxes:
- Unikraft Cloud:
- Pause and resume
- Docker Sandboxes:
- Unikraft Cloud:
Developer
- SDKs
- Docker Sandboxes: JavaScript / TypeScript
- Unikraft Cloud: Python, JavaScript / TypeScript, Go
- Integrations
- Docker Sandboxes: MCP, Claude Code
- Unikraft Cloud: Not listed
Trust
- License
- Docker Sandboxes: Not listed
- Unikraft Cloud: Not listed
- BYOC
- Docker Sandboxes: Not listed
- Unikraft Cloud: Enterprise plan
Hourly cost
One sandbox running for one hour
Docker Sandboxes
Unikraft Cloud
- 1 vCPU · 2 GiB
- Docker Sandboxes: $0.070
- Unikraft Cloud: Not listed
- 2 vCPU · 4 GiB
- Docker Sandboxes: $0.140
- Unikraft Cloud: Not listed
- 4 vCPU · 8 GiB
- Docker Sandboxes: $0.280
- Unikraft Cloud: Not listed
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Docker Sandboxes fits when
- You want to pay only for usage, with no plan fee.
- You use MCP or Claude Code.
Unikraft Cloud fits when
- You need the sandboxes in your own cloud account.
- You need SOC 2 Type II, HIPAA and GDPR.
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