Brimble Sandboxes vs Sandock

Brimble Sandboxes runs gVisor and limits a session to 6 hours. Sandock runs containers and limits a session to 8 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

Sandock

Docker sandboxes with persistent volumes for AI agents.

Isolation: Container
Free tier: None
Max session: 8 hours

Visit site Sandock profile

What is different

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

Field

Brimble Sandboxes

Sandock

Free tier: Brimble Sandboxes: 7-day Developer plan trial, card required; Sandock: None
Paid plan from: Brimble Sandboxes: $3 / month; Sandock: $5 / month
Max session: Brimble Sandboxes: 6 hours; Sandock: 8 hours
Largest sandbox: Brimble Sandboxes: 4 vCPU · 8 GiB; Sandock: 8 vCPU · 8 GiB
Concurrent sandboxes: Brimble Sandboxes: Up to 15; Sandock: Up to 150
Isolation: Brimble Sandboxes: gVisor; Sandock: Container
SDKs: Brimble Sandboxes: JavaScript / TypeScript, Python, Go; Sandock: TypeScript
Integrations: Brimble Sandboxes: MCP, Claude Code; Sandock: MCP

Full comparison

18 fields, at each provider's list price

Brimble Sandboxesbrimble.io/pricing

Sandocksandock.ai/pricing

Pricing

vCPU, per hour: Brimble Sandboxes: Not listed; Sandock: Not listed
RAM, per GiB-hour: Brimble Sandboxes: Not listed; Sandock: Not listed
Storage: Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates; Sandock: Not listed
Free tier: Brimble Sandboxes: 7-day Developer plan trial, card required; Sandock: None
Paid plan from: Brimble Sandboxes: $3 / month; Sandock: $5 / month
Billing: Brimble Sandboxes: Per second; Sandock: Not listed

Limits

Max session: Brimble Sandboxes: 6 hours; Sandock: 8 hours
Idle stop: Brimble Sandboxes: Not listed; Sandock: After 30 minutes
Largest sandbox: Brimble Sandboxes: 4 vCPU · 8 GiB; Sandock: 8 vCPU · 8 GiB
Concurrent sandboxes: Brimble Sandboxes: Up to 15; Sandock: Up to 150

Platform

Isolation: Brimble Sandboxes: gVisor; Sandock: Container
GPU: Brimble Sandboxes: Not listed; Sandock: Not listed
Snapshots: Brimble Sandboxes:; Sandock: Not listed
Pause and resume: Brimble Sandboxes:; Sandock:

Developer

SDKs: Brimble Sandboxes: JavaScript / TypeScript, Python, Go; Sandock: TypeScript
Integrations: Brimble Sandboxes: MCP, Claude Code; Sandock: MCP

Trust

License: Brimble Sandboxes: Not listed; Sandock: MIT
BYOC: Brimble Sandboxes: Not listed; Sandock: Private / VPC deployment on Enterprise

Hourly cost

One sandbox running for one hour

Size

Brimble Sandboxes

Sandock

1 vCPU · 2 GiB: Brimble Sandboxes: Not listed; Sandock: Not listed
2 vCPU · 4 GiB: Brimble Sandboxes: Not listed; Sandock: Not listed
4 vCPU · 8 GiB: Brimble Sandboxes: Not listed; Sandock: Not listed

Compute only, at list rates.

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Which one fits

Based on the fields above

Brimble Sandboxes fits when

You use Claude Code.
You want to start without paying.
You need snapshots.

Sandock fits when

A session must run longer than 6 hours.
You want an open-source platform (MIT) that you can self-host.
You need the sandboxes in your own cloud account.
You need a sandbox larger than 4 vCPU · 8 GiB.

More comparisons

See all comparisons

Brimble Sandboxes

Sandock

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Brimble Sandboxes fits when

Sandock fits when

More comparisons

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