Phonebox vs Tenki Sandbox
Tenki Sandbox costs $0.0504 per vCPU-hour. Phonebox limits a session to 3 hours. Tenki Sandbox runs full VMs.
Updated
Phonebox
- Isolation
- Not listed
- Free tier
- $2 starter credit, one time, no card
- Max session
- 3 hours
Tenki Sandbox
- Isolation
- Full VM
- Free tier
- $100 credit, one time
- Max session
- Not listed
What is different
6 fields differ. The rest are the same or not listed.
Phonebox
Tenki Sandbox
- Free tier
- Phonebox: $2 starter credit, one time, no card
- Tenki Sandbox: $100 credit, one time
- Paid plan from
- Phonebox: Pay as you go
- Tenki Sandbox: $200 / month
- Billing
- Phonebox: Bundled machine time
- Tenki Sandbox: Per second
- Concurrent sandboxes
- Phonebox: Up to 5
- Tenki Sandbox: Up to 100
- SDKs
- Phonebox: TypeScript
- Tenki Sandbox: Python, TypeScript, Go
- Integrations
- Phonebox: MCP
- Tenki Sandbox: MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Phoneboxphonebox
Tenki Sandboxtenki
Pricing
- vCPU, per hour
- Phonebox: Not listed
- Tenki Sandbox: $0.0504
- RAM, per GiB-hour
- Phonebox: Not listed
- Tenki Sandbox: $0.0162
- Storage
- Phonebox: Not listed
- Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
- Free tier
- Phonebox: $2 starter credit, one time, no card
- Tenki Sandbox: $100 credit, one time
- Paid plan from
- Phonebox: Pay as you go
- Tenki Sandbox: $200 / month
- Billing
- Phonebox: Bundled machine time
- Tenki Sandbox: Per second
Limits
- Max session
- Phonebox: 3 hours
- Tenki Sandbox: Not listed
- Idle stop
- Phonebox: After 5 minutes
- Tenki Sandbox: Not listed
- Largest sandbox
- Phonebox: Not listed
- Tenki Sandbox: 16 vCPU · 64 GiB
- Concurrent sandboxes
- Phonebox: Up to 5
- Tenki Sandbox: Up to 100
Platform
- Isolation
- Phonebox: Not listed
- Tenki Sandbox: Full VM
- GPU
- Phonebox: Not listed
- Tenki Sandbox: Not listed
- Snapshots
- Phonebox: Not listed
- Tenki Sandbox:
- Pause and resume
- Phonebox:
- Tenki Sandbox:
Developer
- SDKs
- Phonebox: TypeScript
- Tenki Sandbox: Python, TypeScript, Go
- Integrations
- Phonebox: MCP
- Tenki Sandbox: MCP, Claude Code
Trust
- License
- Phonebox: Not listed
- Tenki Sandbox: Not listed
- BYOC
- Phonebox: Not listed
- Tenki Sandbox: Not listed
Hourly cost
One sandbox running for one hour
Phonebox
Tenki Sandbox
- 1 vCPU · 2 GiB
- Phonebox: Not listed
- Tenki Sandbox: $0.083
- 2 vCPU · 4 GiB
- Phonebox: Not listed
- Tenki Sandbox: $0.166
- 4 vCPU · 8 GiB
- Phonebox: Not listed
- Tenki Sandbox: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Phonebox fits when
- You want to pay only for usage, with no plan fee.
Tenki Sandbox fits when
- You use Claude Code.
- You want the larger free credit: $100 against $2.
- You need snapshots.
- You need a desktop in the sandbox.
More comparisons
Agent Sandbox vs Phonebox- Agent Sandbox vs Tenki Sandbox
Agent37 Cloud vs Phonebox- Agent37 Cloud vs Tenki Sandbox
AgentBay vs Phonebox- AgentBay vs Tenki Sandbox
- Alibaba Cloud Agent Sandbox vs Phonebox
- Alibaba Cloud Agent Sandbox vs Tenki Sandbox