Docker Sandboxes vs Krova Cloud
Docker Sandboxes costs $0.07 per vCPU-hour and Krova Cloud costs $0.001 per vCPU-hour. Docker Sandboxes runs microVMs and limits a session to 24 hours. Krova Cloud runs Firecracker microVMs and has no session limit.
Updated
Docker Sandboxes
- Isolation
- MicroVM
- Free tier
- $25 credit, one time
- Max session
- 24 hours
Krova Cloud
- Isolation
- Firecracker microVM
- Free tier
- $5 credit, one time
- Max session
- No limit
What is different
7 fields differ. The rest are the same or not listed.
Docker Sandboxes
Krova Cloud
- vCPU, per hour
- Docker Sandboxes: $0.07
- Krova Cloud: $0.001
- RAM, per GiB-hour
- Docker Sandboxes: Included
- Krova Cloud: $0.0025
- Storage
- Docker Sandboxes: Free
- Krova Cloud: $0.00005 per GiB-hour
- Free tier
- Docker Sandboxes: $25 credit, one time
- Krova Cloud: $5 credit, one time
- Billing
- Docker Sandboxes: Bundled machine time
- Krova Cloud: Per second
- Max session
- Docker Sandboxes: 24 hours
- Krova Cloud: No limit
- Isolation
- Docker Sandboxes: MicroVM
- Krova Cloud: Firecracker microVM
Full comparison
18 fields, at each provider's list price
Docker Sandboxesdocker
Krova Cloudkrova
Pricing
- vCPU, per hour
- Docker Sandboxes: $0.07
- Krova Cloud: $0.001
- RAM, per GiB-hour
- Docker Sandboxes: Included
- Krova Cloud: $0.0025
- Storage
- Docker Sandboxes: Free
- Krova Cloud: $0.00005 per GiB-hour
- Free tier
- Docker Sandboxes: $25 credit, one time
- Krova Cloud: $5 credit, one time
- Paid plan from
- Docker Sandboxes: Pay as you go
- Krova Cloud: Pay as you go
- Billing
- Docker Sandboxes: Bundled machine time
- Krova Cloud: Per second
Limits
- Max session
- Docker Sandboxes: 24 hours
- Krova Cloud: No limit
- Idle stop
- Docker Sandboxes: Not listed
- Krova Cloud: Not listed
- Largest sandbox
- Docker Sandboxes: 16 vCPU · 32 GiB
- Krova Cloud: 16 vCPU · 32 GiB
- Concurrent sandboxes
- Docker Sandboxes: Up to 10
- Krova Cloud: Not listed
Platform
- Isolation
- Docker Sandboxes: MicroVM
- Krova Cloud: Firecracker microVM
- GPU
- Docker Sandboxes: Not listed
- Krova Cloud: Not listed
- Snapshots
- Docker Sandboxes:
- Krova Cloud:
- Pause and resume
- Docker Sandboxes:
- Krova Cloud:
Developer
- SDKs
- Docker Sandboxes: JavaScript / TypeScript
- Krova Cloud: JavaScript / TypeScript
- Integrations
- Docker Sandboxes: MCP, Claude Code
- Krova Cloud: MCP, Claude Code
Trust
- License
- Docker Sandboxes: Not listed
- Krova Cloud: Not listed
- BYOC
- Docker Sandboxes: Not listed
- Krova Cloud: Not listed
Hourly cost
One sandbox running for one hour
Docker Sandboxes
Krova Cloud
- 1 vCPU · 2 GiB
- Docker Sandboxes: $0.070
- Krova Cloud: $0.006
- 2 vCPU · 4 GiB
- Docker Sandboxes: $0.140
- Krova Cloud: $0.012
- 4 vCPU · 8 GiB
- Docker Sandboxes: $0.280
- Krova Cloud: $0.024
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Docker Sandboxes fits when
- You want the larger free credit: $25 against $5.
- You need SOC 2 Type II, ISO 27001 and GDPR.
Krova Cloud fits when
- A session must run longer than 24 hours.
- You want the lower list price: $0.012 against $0.140 an hour for 2 vCPU and 4 GiB.
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