Docker Sandboxes vs Phonebox
Docker Sandboxes costs $0.07 per vCPU-hour. Docker Sandboxes runs microVMs and limits a session to 24 hours. Phonebox limits a session to 3 hours.
Updated
Docker Sandboxes
- Isolation
- MicroVM
- Free tier
- $25 credit, one time
- Max session
- 24 hours
Phonebox
- Isolation
- Not listed
- Free tier
- $2 starter credit, one time, no card
- Max session
- 3 hours
What is different
5 fields differ. The rest are the same or not listed.
Docker Sandboxes
Phonebox
- Free tier
- Docker Sandboxes: $25 credit, one time
- Phonebox: $2 starter credit, one time, no card
- Max session
- Docker Sandboxes: 24 hours
- Phonebox: 3 hours
- Concurrent sandboxes
- Docker Sandboxes: Up to 10
- Phonebox: Up to 5
- SDKs
- Docker Sandboxes: JavaScript / TypeScript
- Phonebox: TypeScript
- Integrations
- Docker Sandboxes: MCP, Claude Code
- Phonebox: MCP
Full comparison
18 fields, at each provider's list price
Docker Sandboxesdocker
Phoneboxphonebox
Pricing
- vCPU, per hour
- Docker Sandboxes: $0.07
- Phonebox: Not listed
- RAM, per GiB-hour
- Docker Sandboxes: Included
- Phonebox: Not listed
- Storage
- Docker Sandboxes: Not listed
- Phonebox: Not listed
- Free tier
- Docker Sandboxes: $25 credit, one time
- Phonebox: $2 starter credit, one time, no card
- Paid plan from
- Docker Sandboxes: Pay as you go
- Phonebox: Pay as you go
- Billing
- Docker Sandboxes: Bundled machine time
- Phonebox: Bundled machine time
Limits
- Max session
- Docker Sandboxes: 24 hours
- Phonebox: 3 hours
- Idle stop
- Docker Sandboxes: Not listed
- Phonebox: After 5 minutes
- Largest sandbox
- Docker Sandboxes: 16 vCPU · 32 GiB
- Phonebox: Not listed
- Concurrent sandboxes
- Docker Sandboxes: Up to 10
- Phonebox: Up to 5
Platform
- Isolation
- Docker Sandboxes: MicroVM
- Phonebox: Not listed
- GPU
- Docker Sandboxes: Not listed
- Phonebox: Not listed
- Snapshots
- Docker Sandboxes:
- Phonebox: Not listed
- Pause and resume
- Docker Sandboxes:
- Phonebox:
Developer
- SDKs
- Docker Sandboxes: JavaScript / TypeScript
- Phonebox: TypeScript
- Integrations
- Docker Sandboxes: MCP, Claude Code
- Phonebox: MCP
Trust
- License
- Docker Sandboxes: Not listed
- Phonebox: Not listed
- BYOC
- Docker Sandboxes: Not listed
- Phonebox: Not listed
Hourly cost
One sandbox running for one hour
Docker Sandboxes
Phonebox
- 1 vCPU · 2 GiB
- Docker Sandboxes: $0.070
- Phonebox: Not listed
- 2 vCPU · 4 GiB
- Docker Sandboxes: $0.140
- Phonebox: Not listed
- 4 vCPU · 8 GiB
- Docker Sandboxes: $0.280
- Phonebox: Not listed
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Docker Sandboxes fits when
- A session must run longer than 3 hours.
- You use Claude Code.
- You want the larger free credit: $25 against $2.
- You need snapshots.
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