microsandbox cloud vs Phonebox
microsandbox cloud costs $0.05 per vCPU-hour. microsandbox cloud runs microVMs. Phonebox limits a session to 3 hours.
Updated
microsandbox cloud
- Isolation
- MicroVM
- Free tier
- Free plan, 5 computer-hours a month
- Max session
- Not listed
Phonebox
- Isolation
- Not listed
- Free tier
- $2 starter credit, one time, no card
- Max session
- 3 hours
What is different
7 fields differ. The rest are the same or not listed.
microsandbox cloud
Phonebox
- Free tier
- microsandbox cloud: Free plan, 5 computer-hours a month
- Phonebox: $2 starter credit, one time, no card
- Paid plan from
- microsandbox cloud: $49 / month
- Phonebox: Pay as you go
- Billing
- microsandbox cloud: Per second
- Phonebox: Bundled machine time
- Concurrent sandboxes
- microsandbox cloud: Up to 25,000
- Phonebox: Up to 5
- Pause and resume
- microsandbox cloud: No
- Phonebox:
- SDKs
- microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
- Phonebox: TypeScript
- Integrations
- microsandbox cloud: Claude Code, MCP
- Phonebox: MCP
Full comparison
18 fields, at each provider's list price
microsandbox cloudmicrosandbox
Phoneboxphonebox
Pricing
- vCPU, per hour
- microsandbox cloud: $0.05
- Phonebox: Not listed
- RAM, per GiB-hour
- microsandbox cloud: $0.0162
- Phonebox: Not listed
- Storage
- microsandbox cloud: $0.0001 per GiB-hour
- Phonebox: Not listed
- Free tier
- microsandbox cloud: Free plan, 5 computer-hours a month
- Phonebox: $2 starter credit, one time, no card
- Paid plan from
- microsandbox cloud: $49 / month
- Phonebox: Pay as you go
- Billing
- microsandbox cloud: Per second
- Phonebox: Bundled machine time
Limits
- Max session
- microsandbox cloud: Not listed
- Phonebox: 3 hours
- Idle stop
- microsandbox cloud: Not listed
- Phonebox: After 5 minutes
- Largest sandbox
- microsandbox cloud: Not listed
- Phonebox: Not listed
- Concurrent sandboxes
- microsandbox cloud: Up to 25,000
- Phonebox: Up to 5
Platform
- Isolation
- microsandbox cloud: MicroVM
- Phonebox: Not listed
- GPU
- microsandbox cloud: Not listed
- Phonebox: Not listed
- Snapshots
- microsandbox cloud:
- Phonebox: Not listed
- Pause and resume
- microsandbox cloud: No
- Phonebox:
Developer
- SDKs
- microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
- Phonebox: TypeScript
- Integrations
- microsandbox cloud: Claude Code, MCP
- Phonebox: MCP
Trust
- License
- microsandbox cloud: Apache-2.0
- Phonebox: Not listed
- BYOC
- microsandbox cloud: By evaluation, contact us
- Phonebox: Not listed
Hourly cost
One sandbox running for one hour
microsandbox cloud
Phonebox
- 1 vCPU · 2 GiB
- microsandbox cloud: $0.082
- Phonebox: Not listed
- 2 vCPU · 4 GiB
- microsandbox cloud: $0.165
- Phonebox: Not listed
- 4 vCPU · 8 GiB
- microsandbox cloud: $0.330
- Phonebox: Not listed
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
microsandbox cloud fits when
- You want an open-source platform (Apache-2.0) that you can self-host.
- You use Claude Code.
- You need snapshots.
- You need the sandboxes in your own cloud account.
Phonebox fits when
- You want to pay only for usage, with no plan fee.
- You need pause and resume.
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