Tenki Sandbox vs Vercel Sandbox
Tenki Sandbox costs $0.0504 per vCPU-hour and Vercel Sandbox costs $0.128 per vCPU-hour. Tenki Sandbox runs full VMs. Vercel Sandbox runs Firecracker microVMs and limits a session to 24 hours.
Updated
Tenki Sandbox
- Isolation
- Full VM
- Free tier
- $100 credit, one time
- Max session
- Not listed
Vercel Sandbox
- Isolation
- Firecracker microVM
- Free tier
- 5 CPU-hours every month
- Max session
- 24 hours
What is different
11 fields differ. The rest are the same or not listed.
Tenki Sandbox
Vercel Sandbox
- vCPU, per hour
- Tenki Sandbox: $0.0504
- Vercel Sandbox: $0.128
- RAM, per GiB-hour
- Tenki Sandbox: $0.0162
- Vercel Sandbox: $0.0212
- Storage
- Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
- Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
- Free tier
- Tenki Sandbox: $100 credit, one time
- Vercel Sandbox: 5 CPU-hours every month
- Paid plan from
- Tenki Sandbox: $200 / month
- Vercel Sandbox: $20 / month
- Billing
- Tenki Sandbox: Per second
- Vercel Sandbox: Active CPU time only
- Largest sandbox
- Tenki Sandbox: 16 vCPU · 64 GiB
- Vercel Sandbox: 8 vCPU · 16 GiB
- Concurrent sandboxes
- Tenki Sandbox: Up to 100
- Vercel Sandbox: Up to 10,000
- Isolation
- Tenki Sandbox: Full VM
- Vercel Sandbox: Firecracker microVM
- SDKs
- Tenki Sandbox: Python, TypeScript, Go
- Vercel Sandbox: Python, JavaScript / TypeScript
- Integrations
- Tenki Sandbox: MCP
- Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK
Full comparison
18 fields, at each provider's list price
Tenki Sandboxtenki
Vercel Sandboxvercel
Pricing
- vCPU, per hour
- Tenki Sandbox: $0.0504
- Vercel Sandbox: $0.128
- RAM, per GiB-hour
- Tenki Sandbox: $0.0162
- Vercel Sandbox: $0.0212
- Storage
- Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
- Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
- Free tier
- Tenki Sandbox: $100 credit, one time
- Vercel Sandbox: 5 CPU-hours every month
- Paid plan from
- Tenki Sandbox: $200 / month
- Vercel Sandbox: $20 / month
- Billing
- Tenki Sandbox: Per second
- Vercel Sandbox: Active CPU time only
Limits
- Max session
- Tenki Sandbox: Not listed
- Vercel Sandbox: 24 hours
- Idle stop
- Tenki Sandbox: Not listed
- Vercel Sandbox: Not listed
- Largest sandbox
- Tenki Sandbox: 16 vCPU · 64 GiB
- Vercel Sandbox: 8 vCPU · 16 GiB
- Concurrent sandboxes
- Tenki Sandbox: Up to 100
- Vercel Sandbox: Up to 10,000
Platform
- Isolation
- Tenki Sandbox: Full VM
- Vercel Sandbox: Firecracker microVM
- GPU
- Tenki Sandbox: Not listed
- Vercel Sandbox: Not listed
- Snapshots
- Tenki Sandbox:
- Vercel Sandbox:
- Pause and resume
- Tenki Sandbox:
- Vercel Sandbox:
Developer
- SDKs
- Tenki Sandbox: Python, TypeScript, Go
- Vercel Sandbox: Python, JavaScript / TypeScript
- Integrations
- Tenki Sandbox: MCP
- Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK
Trust
- License
- Tenki Sandbox: Not listed
- Vercel Sandbox: Not listed
- BYOC
- Tenki Sandbox: Not listed
- Vercel Sandbox: Not listed
Hourly cost
One sandbox running for one hour
Tenki Sandbox
Vercel Sandbox
- 1 vCPU · 2 GiB
- Tenki Sandbox: $0.083
- Vercel Sandbox: $0.170
- 2 vCPU · 4 GiB
- Tenki Sandbox: $0.166
- Vercel Sandbox: $0.341
- 4 vCPU · 8 GiB
- Tenki Sandbox: $0.331
- Vercel Sandbox: $0.682
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Tenki Sandbox fits when
- You want each sandbox to be a full VM.
- You use MCP.
- You want the lower list price: $0.166 against $0.341 an hour for 2 vCPU and 4 GiB.
- You need a desktop in the sandbox.
Vercel Sandbox fits when
- You want each sandbox in its own microVM.
- You use the Claude Agent SDK, LangChain, the OpenAI Agents SDK or the Vercel AI SDK.
- Your code waits a lot: CPU is billed only while it is in use.
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