Brimble Sandboxes vs Prime Sandboxes

Prime Sandboxes costs $0.02 per vCPU-hour. Brimble Sandboxes runs gVisor and limits a session to 6 hours. Prime Sandboxes runs microVMs and has no session limit.

Updated

Brimble Sandboxes

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

Prime Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
No limit

What is different

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

Brimble Sandboxes
Prime Sandboxes
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
Prime Sandboxes: $0.0002 per GiB-hour
Paid plan from
Brimble Sandboxes: $3 / month
Prime Sandboxes: Pay as you go
Max session
Brimble Sandboxes: 6 hours
Prime Sandboxes: No limit
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
Prime Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
Brimble Sandboxes: Up to 15
Prime Sandboxes: Up to 1,024
Isolation
Brimble Sandboxes: gVisor
Prime Sandboxes: MicroVM
SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
Prime Sandboxes: Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Brimble Sandboxes: Not listed
Prime Sandboxes: $0.02
RAM, per GiB-hour
Brimble Sandboxes: Not listed
Prime Sandboxes: $0.0125
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
Prime Sandboxes: $0.0002 per GiB-hour
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
Prime Sandboxes: Not listed
Paid plan from
Brimble Sandboxes: $3 / month
Prime Sandboxes: Pay as you go
Billing
Brimble Sandboxes: Per second
Prime Sandboxes: Per second

Limits

Max session
Brimble Sandboxes: 6 hours
Prime Sandboxes: No limit
Idle stop
Brimble Sandboxes: Not listed
Prime Sandboxes: Not listed
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
Prime Sandboxes: 16 vCPU · 64 GiB
Concurrent sandboxes
Brimble Sandboxes: Up to 15
Prime Sandboxes: Up to 1,024

Platform

Isolation
Brimble Sandboxes: gVisor
Prime Sandboxes: MicroVM
GPU
Brimble Sandboxes: Not listed
Prime Sandboxes: Not listed
Snapshots
Brimble Sandboxes:
Prime Sandboxes:
Pause and resume
Brimble Sandboxes:
Prime Sandboxes: Not listed

Developer

SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
Prime Sandboxes: Python
Integrations
Brimble Sandboxes: MCP, Claude Code
Prime Sandboxes: Not listed

Trust

License
Brimble Sandboxes: Not listed
Prime Sandboxes: Not listed
BYOC
Brimble Sandboxes: Not listed
Prime Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

Brimble Sandboxes
Prime Sandboxes
1 vCPU · 2 GiB
Brimble Sandboxes: Not listed
Prime Sandboxes: $0.045
2 vCPU · 4 GiB
Brimble Sandboxes: Not listed
Prime Sandboxes: $0.090
4 vCPU · 8 GiB
Brimble Sandboxes: Not listed
Prime Sandboxes: $0.180

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Brimble Sandboxes fits when

  • You use MCP or Claude Code.
  • You need pause and resume.

Prime Sandboxes fits when

  • A session must run longer than 6 hours.
  • You want to pay only for usage, with no plan fee.
  • You want each sandbox in its own microVM.
  • You need a sandbox larger than 4 vCPU · 8 GiB.

More comparisons

See all comparisons

Related