Krova Cloud vs Tenki Sandbox

Krova Cloud costs $0.001 per vCPU-hour and Tenki Sandbox costs $0.0504 per vCPU-hour. Krova Cloud runs Firecracker microVMs and has no session limit. Tenki Sandbox runs full VMs.

Updated Oct 23, 2026

Krova Cloud

Firecracker microVMs with root access, billed by the minute.

Isolation: Firecracker microVM
Free tier: $5 credit, one time
Max session: No limit

Visit site Krova Cloud profile

Tenki Sandbox

Disposable Linux VMs for AI agents, driven by SDK or CLI.

Isolation: Full VM
Free tier: $100 credit, one time ($50 at sign-up, $50 when you add a payment method)
Max session: Not listed

Visit site Tenki Sandbox profile

What is different

8 fields differ. The rest are the same or not listed.

Field

Krova Cloud

Tenki Sandbox

vCPU, per hour: Krova Cloud: $0.001; Tenki Sandbox: $0.0504
RAM, per GiB-hour: Krova Cloud: $0.0025; Tenki Sandbox: $0.0162
Storage: Krova Cloud: $0.00005 per GiB-hour; Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
Free tier: Krova Cloud: $5 credit, one time; Tenki Sandbox: $100 credit, one time ($50 at sign-up, $50 when you add a payment method)
Paid plan from: Krova Cloud: Pay as you go; Tenki Sandbox: $200 / month
Largest sandbox: Krova Cloud: 16 vCPU · 32 GiB; Tenki Sandbox: 16 vCPU · 64 GiB
Isolation: Krova Cloud: Firecracker microVM; Tenki Sandbox: Full VM
SDKs: Krova Cloud: JavaScript / TypeScript; Tenki Sandbox: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Krova Cloudkrova.cloud/pricing/cubekrova.cloud

Tenki Sandboxtenki.cloud/pricingtenki.cloud

Pricing

vCPU, per hour: Krova Cloud: $0.001; Tenki Sandbox: $0.0504
RAM, per GiB-hour: Krova Cloud: $0.0025; Tenki Sandbox: $0.0162
Storage: Krova Cloud: $0.00005 per GiB-hour; Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
Free tier: Krova Cloud: $5 credit, one time; Tenki Sandbox: $100 credit, one time ($50 at sign-up, $50 when you add a payment method)
Paid plan from: Krova Cloud: Pay as you go; Tenki Sandbox: $200 / month
Billing: Krova Cloud: Per second; Tenki Sandbox: Per second

Limits

Max session: Krova Cloud: No limit; Tenki Sandbox: Not listed
Idle stop: Krova Cloud: Not listed; Tenki Sandbox: Not listed
Largest sandbox: Krova Cloud: 16 vCPU · 32 GiB; Tenki Sandbox: 16 vCPU · 64 GiB
Concurrent sandboxes: Krova Cloud: Not listed; Tenki Sandbox: Up to 100

Platform

Isolation: Krova Cloud: Firecracker microVM; Tenki Sandbox: Full VM
GPU: Krova Cloud: Not listed; Tenki Sandbox: Not listed
Snapshots: Krova Cloud:; Tenki Sandbox:
Pause and resume: Krova Cloud:; Tenki Sandbox:

Developer

SDKs: Krova Cloud: JavaScript / TypeScript; Tenki Sandbox: Python, TypeScript, Go
Integrations: Krova Cloud: MCP, Claude Code; Tenki Sandbox: MCP, Claude Code

Trust

License: Krova Cloud: Not listed; Tenki Sandbox: Not listed
BYOC: Krova Cloud: Not listed; Tenki Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Size

Krova Cloud

Tenki Sandbox

1 vCPU · 2 GiB: Krova Cloud: $0.006; Tenki Sandbox: $0.083
2 vCPU · 4 GiB: Krova Cloud: $0.012; Tenki Sandbox: $0.166
4 vCPU · 8 GiB: Krova Cloud: $0.024; Tenki Sandbox: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

Krova Cloud fits when

You want to pay only for usage, with no plan fee.
You want each sandbox in its own microVM.
You want the lower list price: $0.012 against $0.166 an hour for 2 vCPU and 4 GiB.

Tenki Sandbox fits when

You want each sandbox to be a full VM.
You want the larger free credit: $100 against $5.
You need a desktop in the sandbox.
You need a sandbox larger than 16 vCPU · 32 GiB.

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Krova Cloud

Tenki Sandbox

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

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Tenki Sandbox fits when

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