Deno Sandbox vs MIOSA

Deno Sandbox costs $0.10 per vCPU-hour and MIOSA costs $0.04536 per vCPU-hour. Deno Sandbox runs Firecracker microVMs and limits a session to 30 minutes. MIOSA runs Firecracker microVMs and limits a session to 24 hours.

Updated

Deno Sandbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
30 minutes

MIOSA

Isolation
Firecracker microVM
Free tier
$10 credit, one time
Max session
24 hours

What is different

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

Deno Sandbox
MIOSA
vCPU, per hour
Deno Sandbox: $0.10
MIOSA: $0.04536
RAM, per GiB-hour
Deno Sandbox: $0.025
MIOSA: $0.01458
Storage
Deno Sandbox: Volumes $0.20 per GiB-month after plan allowance. Volumes 300 MB to 20 GB.
MIOSA: $0.0006147 per GiB-hour
Paid plan from
Deno Sandbox: $20 / month
MIOSA: $500 / month
Billing
Deno Sandbox: Active CPU time only
MIOSA: Per second
Max session
Deno Sandbox: 30 minutes
MIOSA: 24 hours
Largest sandbox
Deno Sandbox: 2 vCPU · 4 GiB
MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes
Deno Sandbox: Up to 20
MIOSA: Up to 250
SDKs
Deno Sandbox: JavaScript / TypeScript, Python
MIOSA: TypeScript, Python, Go, Rust, Java

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Deno Sandbox: $0.10
MIOSA: $0.04536
RAM, per GiB-hour
Deno Sandbox: $0.025
MIOSA: $0.01458
Storage
Deno Sandbox: Volumes $0.20 per GiB-month after plan allowance. Volumes 300 MB to 20 GB.
MIOSA: $0.0006147 per GiB-hour
Free tier
Deno Sandbox: Not listed
MIOSA: $10 credit, one time
Paid plan from
Deno Sandbox: $20 / month
MIOSA: $500 / month
Billing
Deno Sandbox: Active CPU time only
MIOSA: Per second

Limits

Max session
Deno Sandbox: 30 minutes
MIOSA: 24 hours
Idle stop
Deno Sandbox: Not listed
MIOSA: After 30 minutes
Largest sandbox
Deno Sandbox: 2 vCPU · 4 GiB
MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes
Deno Sandbox: Up to 20
MIOSA: Up to 250

Platform

Isolation
Deno Sandbox: Firecracker microVM
MIOSA: Firecracker microVM
GPU
Deno Sandbox: Not listed
MIOSA: Not listed
Snapshots
Deno Sandbox:
MIOSA:
Pause and resume
Deno Sandbox: Not listed
MIOSA:

Developer

SDKs
Deno Sandbox: JavaScript / TypeScript, Python
MIOSA: TypeScript, Python, Go, Rust, Java
Integrations
Deno Sandbox: Not listed
MIOSA: MCP

Trust

License
Deno Sandbox: Not listed
MIOSA: Not listed
BYOC
Deno Sandbox: Not listed
MIOSA: Your own AWS, GCP or Azure account

Hourly cost

One sandbox running for one hour

Deno Sandbox
MIOSA
1 vCPU · 2 GiB
Deno Sandbox: $0.150
MIOSA: $0.075
2 vCPU · 4 GiB
Deno Sandbox: $0.300
MIOSA: $0.149
4 vCPU · 8 GiB
Deno Sandbox: $0.600
MIOSA: $0.298

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Deno Sandbox fits when

  • Your code waits a lot: CPU is billed only while it is in use.
  • You need ISO 27001.

MIOSA fits when

  • A session must run longer than 30 minutes.
  • You use MCP.
  • You want the lower list price: $0.149 against $0.300 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

More comparisons

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