Everstack vs Tenki Sandbox

Everstack costs $0.0666 per vCPU-hour and Tenki Sandbox costs $0.0504 per vCPU-hour. Tenki Sandbox runs full VMs.

Updated

Everstack

Isolation
Not listed
Free tier
$5 credit, valid 30 days after signup
Max session
Not listed

Tenki Sandbox

Isolation
Full VM
Free tier
$100 credit, one time
Max session
Not listed

What is different

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

Everstack
Tenki Sandbox
vCPU, per hour
Everstack: $0.0666
Tenki Sandbox: $0.0504
RAM, per GiB-hour
Everstack: Included
Tenki Sandbox: $0.0162
Storage
Everstack: Free
Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
Free tier
Everstack: $5 credit, valid 30 days after signup
Tenki Sandbox: $100 credit, one time
Paid plan from
Everstack: $20 / month
Tenki Sandbox: $200 / month
Billing
Everstack: Bundled machine time
Tenki Sandbox: Per second
Largest sandbox
Everstack: 4 vCPU · 4 GiB
Tenki Sandbox: 16 vCPU · 64 GiB
Concurrent sandboxes
Everstack: Up to 50
Tenki Sandbox: Up to 100

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Everstack: $0.0666
Tenki Sandbox: $0.0504
RAM, per GiB-hour
Everstack: Included
Tenki Sandbox: $0.0162
Storage
Everstack: Free
Tenki Sandbox: $0.000108 per GiB-hour after 5 free GiB
Free tier
Everstack: $5 credit, valid 30 days after signup
Tenki Sandbox: $100 credit, one time
Paid plan from
Everstack: $20 / month
Tenki Sandbox: $200 / month
Billing
Everstack: Bundled machine time
Tenki Sandbox: Per second

Limits

Max session
Everstack: Not listed
Tenki Sandbox: Not listed
Idle stop
Everstack: Not listed
Tenki Sandbox: Not listed
Largest sandbox
Everstack: 4 vCPU · 4 GiB
Tenki Sandbox: 16 vCPU · 64 GiB
Concurrent sandboxes
Everstack: Up to 50
Tenki Sandbox: Up to 100

Platform

Isolation
Everstack: Not listed
Tenki Sandbox: Full VM
GPU
Everstack: Not listed
Tenki Sandbox: Not listed
Snapshots
Everstack:
Tenki Sandbox:
Pause and resume
Everstack:
Tenki Sandbox:

Developer

SDKs
Everstack: Python, TypeScript, Go
Tenki Sandbox: Python, TypeScript, Go
Integrations
Everstack: Not listed
Tenki Sandbox: MCP, Claude Code

Trust

License
Everstack: Apache-2.0
Tenki Sandbox: Not listed
BYOC
Everstack: Not listed
Tenki Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Everstack
Tenki Sandbox
1 vCPU · 2 GiB
Everstack: $0.067
Tenki Sandbox: $0.083
2 vCPU · 4 GiB
Everstack: $0.133
Tenki Sandbox: $0.166
4 vCPU · 8 GiB
Everstack: $0.266
Tenki Sandbox: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

Everstack fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You want the lower list price: $0.133 against $0.166 an hour for 2 vCPU and 4 GiB.

Tenki Sandbox fits when

  • You use MCP or Claude Code.
  • You want the larger free credit: $100 against $5.
  • You need a sandbox larger than 4 vCPU · 4 GiB.
  • You need SOC 2 Type II.

More comparisons

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