Brimble Sandboxes vs CoreWeave Sandboxes

CoreWeave Sandboxes costs $0.128 per vCPU-hour. Brimble Sandboxes runs gVisor and limits a session to 6 hours. CoreWeave Sandboxes runs microVMs, offers GPUs and limits a session to 720 hours.

Updated

Brimble Sandboxes

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

CoreWeave Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
720 hours

What is different

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

Brimble Sandboxes
CoreWeave Sandboxes
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
CoreWeave Sandboxes: Snapshots and volumes billed separately
Max session
Brimble Sandboxes: 6 hours
CoreWeave Sandboxes: 720 hours
Concurrent sandboxes
Brimble Sandboxes: Up to 15
CoreWeave Sandboxes: Up to 2,000
Isolation
Brimble Sandboxes: gVisor
CoreWeave Sandboxes: MicroVM
SDKs
Brimble Sandboxes: JavaScript / TypeScript, Python, Go
CoreWeave Sandboxes: Python, TypeScript
Integrations
Brimble Sandboxes: MCP, Claude Code
CoreWeave Sandboxes: Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: $0.128
RAM, per GiB-hour
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: $0.0212
Storage
Brimble Sandboxes: Snapshot storage and persistent volumes bill at storage rates
CoreWeave Sandboxes: Snapshots and volumes billed separately
Free tier
Brimble Sandboxes: 7-day Developer plan trial, card required
CoreWeave Sandboxes: Not listed
Paid plan from
Brimble Sandboxes: $3 / month
CoreWeave Sandboxes: Not listed
Billing
Brimble Sandboxes: Per second
CoreWeave Sandboxes: Per second

Limits

Max session
Brimble Sandboxes: 6 hours
CoreWeave Sandboxes: 720 hours
Idle stop
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: Not listed
Largest sandbox
Brimble Sandboxes: 4 vCPU · 8 GiB
CoreWeave Sandboxes: Not listed
Concurrent sandboxes
Brimble Sandboxes: Up to 15
CoreWeave Sandboxes: Up to 2,000

Platform

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

Developer

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

Trust

License
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: Not listed
BYOC
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: Your CKS clusters. CoreWeave runs the gateway.

Hourly cost

One sandbox running for one hour

Brimble Sandboxes
CoreWeave Sandboxes
1 vCPU · 2 GiB
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: $0.170
2 vCPU · 4 GiB
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: $0.341
4 vCPU · 8 GiB
Brimble Sandboxes: Not listed
CoreWeave Sandboxes: $0.682

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Brimble Sandboxes fits when

  • You use MCP.
  • You need pause and resume.

CoreWeave Sandboxes fits when

  • You need GPUs.
  • A session must run longer than 6 hours.
  • You want each sandbox in its own microVM.
  • You need a desktop in the sandbox.

More comparisons

See all comparisons

Related