Brimble Sandboxes vs MIOSA

MIOSA costs $0.0496 per vCPU-hour. Brimble Sandboxes runs gVisor and limits a session to 6 hours. MIOSA runs Firecracker microVMs and limits a session to 24 hours.

Updated Oct 23, 2026

Brimble Sandboxes

Sandbox product of the Brimble hosting platform that runs code in gVisor containers.

Isolation: gVisor
Free tier: 7-day Developer plan trial, card required
Max session: 6 hours

Visit site Brimble Sandboxes profile

MIOSA

Cloud sandboxes and persistent computers that AI agents use to build and run software.

Isolation: Firecracker microVM
Free tier: $1 of usage every month
Max session: 24 hours

Visit site MIOSA profile

What is different

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

Field

Brimble Sandboxes

MIOSA

Storage: Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates; MIOSA: Disk $0.10 per GiB a month while the machine runs. Paused disk and named snapshots $0.02 per GiB a month
Free tier: Brimble Sandboxes: 7-day Developer plan trial, card required; MIOSA: $1 of usage every month
Paid plan from: Brimble Sandboxes: $3 / month; MIOSA: $20 / month
Billing: Brimble Sandboxes: Per second; MIOSA: Bundled machine time
Max session: Brimble Sandboxes: 6 hours; MIOSA: 24 hours
Largest sandbox: Brimble Sandboxes: 4 vCPU · 8 GiB; MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes: Brimble Sandboxes: Up to 15; MIOSA: Up to 100
Isolation: Brimble Sandboxes: gVisor; MIOSA: Firecracker microVM
SDKs: Brimble Sandboxes: JavaScript / TypeScript, Python, Go; MIOSA: TypeScript, Python, Go, Rust, Java

Full comparison

18 fields, at each provider's list price

Brimble Sandboxesbrimble.io/pricing

MIOSAmiosa.ai/pricing

Pricing

vCPU, per hour: Brimble Sandboxes: Not listed; MIOSA: $0.0496
RAM, per GiB-hour: Brimble Sandboxes: Not listed; MIOSA: Included
Storage: Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates; MIOSA: Disk $0.10 per GiB a month while the machine runs. Paused disk and named snapshots $0.02 per GiB a month
Free tier: Brimble Sandboxes: 7-day Developer plan trial, card required; MIOSA: $1 of usage every month
Paid plan from: Brimble Sandboxes: $3 / month; MIOSA: $20 / month
Billing: Brimble Sandboxes: Per second; MIOSA: Bundled machine time

Limits

Max session: Brimble Sandboxes: 6 hours; MIOSA: 24 hours
Idle stop: Brimble Sandboxes: Not listed; MIOSA: After 30 minutes
Largest sandbox: Brimble Sandboxes: 4 vCPU · 8 GiB; MIOSA: 16 vCPU · 32 GiB
Concurrent sandboxes: Brimble Sandboxes: Up to 15; MIOSA: Up to 100

Platform

Isolation: Brimble Sandboxes: gVisor; MIOSA: Firecracker microVM
GPU: Brimble Sandboxes: Not listed; MIOSA: No
Snapshots: Brimble Sandboxes:; MIOSA:
Pause and resume: Brimble Sandboxes:; MIOSA:

Developer

SDKs: Brimble Sandboxes: JavaScript / TypeScript, Python, Go; MIOSA: TypeScript, Python, Go, Rust, Java
Integrations: Brimble Sandboxes: MCP, Claude Code; MIOSA: MCP, Claude Code

Trust

License: Brimble Sandboxes: Not listed; MIOSA: Not listed
BYOC: Brimble Sandboxes: Not listed; MIOSA: Your own AWS or Google Cloud account, or your own servers through OpenComputers

Hourly cost

One sandbox running for one hour

Size

Brimble Sandboxes

MIOSA

1 vCPU · 2 GiB: Brimble Sandboxes: Not listed; MIOSA: $0.050
2 vCPU · 4 GiB: Brimble Sandboxes: Not listed; MIOSA: $0.099
4 vCPU · 8 GiB: Brimble Sandboxes: Not listed; MIOSA: $0.198

Compute only, at list rates.

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Which one fits

Based on the fields above

MIOSA fits when

A session must run longer than 6 hours.
You want each sandbox in its own microVM.
You need a desktop in the sandbox.
You need the sandboxes in your own cloud account.

More comparisons

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Brimble Sandboxes

MIOSA

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

MIOSA fits when

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