MIOSA vs Sandbox0

MIOSA costs $0.04536 per vCPU-hour. Sandbox0 bills memory only, at $0.015 per GiB-hour. MIOSA runs Firecracker microVMs and limits a session to 24 hours. Sandbox0 runs gVisor and has no session limit.

Updated

MIOSA

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

Sandbox0

Isolation
gVisor
Free tier
Not listed
Max session
No limit

What is different

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

MIOSA
Sandbox0
vCPU, per hour
MIOSA: $0.04536
Sandbox0: Included
RAM, per GiB-hour
MIOSA: $0.01458
Sandbox0: $0.015
Storage
MIOSA: $0.0006147 per GiB-hour
Sandbox0: Free
Paid plan from
MIOSA: $500 / month
Sandbox0: Pay as you go
Billing
MIOSA: Per second
Sandbox0: Memory only
Max session
MIOSA: 24 hours
Sandbox0: No limit
Concurrent sandboxes
MIOSA: Up to 250
Sandbox0: Up to 20
Isolation
MIOSA: Firecracker microVM
Sandbox0: gVisor
SDKs
MIOSA: TypeScript, Python, Go, Rust, Java
Sandbox0: Go, Python, TypeScript
Integrations
MIOSA: MCP
Sandbox0: LangChain, OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
MIOSA: $0.04536
Sandbox0: Included
RAM, per GiB-hour
MIOSA: $0.01458
Sandbox0: $0.015
Storage
MIOSA: $0.0006147 per GiB-hour
Sandbox0: Free
Free tier
MIOSA: $10 credit, one time
Sandbox0: Not listed
Paid plan from
MIOSA: $500 / month
Sandbox0: Pay as you go
Billing
MIOSA: Per second
Sandbox0: Memory only

Limits

Max session
MIOSA: 24 hours
Sandbox0: No limit
Idle stop
MIOSA: After 30 minutes
Sandbox0: Not listed
Largest sandbox
MIOSA: 16 vCPU · 32 GiB
Sandbox0: Not listed
Concurrent sandboxes
MIOSA: Up to 250
Sandbox0: Up to 20

Platform

Isolation
MIOSA: Firecracker microVM
Sandbox0: gVisor
GPU
MIOSA: Not listed
Sandbox0: Not listed
Snapshots
MIOSA:
Sandbox0:
Pause and resume
MIOSA:
Sandbox0:

Developer

SDKs
MIOSA: TypeScript, Python, Go, Rust, Java
Sandbox0: Go, Python, TypeScript
Integrations
MIOSA: MCP
Sandbox0: LangChain, OpenAI Agents SDK

Trust

License
MIOSA: Not listed
Sandbox0: Apache-2.0
BYOC
MIOSA: Your own AWS, GCP or Azure account
Sandbox0: Not listed

Hourly cost

One sandbox running for one hour

MIOSA
Sandbox0
1 vCPU · 2 GiB
MIOSA: $0.075
Sandbox0: $0.030
2 vCPU · 4 GiB
MIOSA: $0.149
Sandbox0: $0.060
4 vCPU · 8 GiB
MIOSA: $0.298
Sandbox0: $0.120

Compute only, at list rates.

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Which one fits

Based on the fields above

MIOSA fits when

  • You want each sandbox in its own microVM.
  • You use MCP.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.

Sandbox0 fits when

  • A session must run longer than 24 hours.
  • You want to pay only for usage, with no plan fee.
  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You use LangChain or the OpenAI Agents SDK.

More comparisons

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