Collimate vs CoreWeave Sandboxes

Collimate costs $0.04 per vCPU-hour and CoreWeave Sandboxes costs $0.128 per vCPU-hour. Collimate runs Firecracker microVMs and limits a session to 24 hours. CoreWeave Sandboxes runs microVMs, offers GPUs and limits a session to 720 hours.

Updated

Collimate

Isolation
Firecracker microVM
Free tier
Demo key, free with no card
Max session
24 hours

CoreWeave Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
720 hours

What is different

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

Collimate
CoreWeave Sandboxes
vCPU, per hour
Collimate: $0.04
CoreWeave Sandboxes: $0.128
RAM, per GiB-hour
Collimate: $0.012
CoreWeave Sandboxes: $0.0212
Storage
Collimate: $0.10 per GB-month while a sandbox is suspended
CoreWeave Sandboxes: Snapshots and volumes billed separately
Max session
Collimate: 24 hours
CoreWeave Sandboxes: 720 hours
Concurrent sandboxes
Collimate: Up to 100
CoreWeave Sandboxes: Up to 2,000
Isolation
Collimate: Firecracker microVM
CoreWeave Sandboxes: MicroVM
SDKs
Collimate: Python
CoreWeave Sandboxes: Python, TypeScript
Integrations
Collimate: MCP, Claude Code
CoreWeave Sandboxes: Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Collimate: $0.04
CoreWeave Sandboxes: $0.128
RAM, per GiB-hour
Collimate: $0.012
CoreWeave Sandboxes: $0.0212
Storage
Collimate: $0.10 per GB-month while a sandbox is suspended
CoreWeave Sandboxes: Snapshots and volumes billed separately
Free tier
Collimate: Demo key, free with no card
CoreWeave Sandboxes: Not listed
Paid plan from
Collimate: Pay as you go
CoreWeave Sandboxes: Not listed
Billing
Collimate: Per second
CoreWeave Sandboxes: Per second

Limits

Max session
Collimate: 24 hours
CoreWeave Sandboxes: 720 hours
Idle stop
Collimate: Not listed
CoreWeave Sandboxes: Not listed
Largest sandbox
Collimate: Not listed
CoreWeave Sandboxes: Not listed
Concurrent sandboxes
Collimate: Up to 100
CoreWeave Sandboxes: Up to 2,000

Platform

Isolation
Collimate: Firecracker microVM
CoreWeave Sandboxes: MicroVM
GPU
Collimate: Not listed
CoreWeave Sandboxes:
Snapshots
Collimate:
CoreWeave Sandboxes:
Pause and resume
Collimate:
CoreWeave Sandboxes: Not listed

Developer

SDKs
Collimate: Python
CoreWeave Sandboxes: Python, TypeScript
Integrations
Collimate: MCP, Claude Code
CoreWeave Sandboxes: Claude Code

Trust

License
Collimate: Not listed
CoreWeave Sandboxes: Not listed
BYOC
Collimate: Enterprise plan
CoreWeave Sandboxes: Your CKS clusters. CoreWeave runs the gateway.

Hourly cost

One sandbox running for one hour

Collimate
CoreWeave Sandboxes
1 vCPU · 2 GiB
Collimate: $0.064
CoreWeave Sandboxes: $0.170
2 vCPU · 4 GiB
Collimate: $0.128
CoreWeave Sandboxes: $0.341
4 vCPU · 8 GiB
Collimate: $0.256
CoreWeave Sandboxes: $0.682

Compute only, at list rates.

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Which one fits

Based on the fields above

Collimate fits when

  • You use MCP.
  • You want the lower list price: $0.128 against $0.341 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

CoreWeave Sandboxes fits when

  • You need GPUs.
  • A session must run longer than 24 hours.
  • You need a desktop in the sandbox.

More comparisons

See all comparisons

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