CoreWeave Sandboxes vs Maritime

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

Updated

CoreWeave Sandboxes

Isolation
MicroVM
Free tier
Not listed
Max session
720 hours

Maritime

Isolation
Firecracker microVM
Free tier
3 agents, forever
Max session
Not listed

What is different

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

CoreWeave Sandboxes
Maritime
Storage
CoreWeave Sandboxes: Snapshots and volumes billed separately
Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Concurrent sandboxes
CoreWeave Sandboxes: Up to 5,000
Maritime: Up to 500
Isolation
CoreWeave Sandboxes: MicroVM
Maritime: Firecracker microVM
SDKs
CoreWeave Sandboxes: Python, TypeScript
Maritime: TypeScript, Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
CoreWeave Sandboxes: $0.128
Maritime: Not listed
RAM, per GiB-hour
CoreWeave Sandboxes: $0.0212
Maritime: Not listed
Storage
CoreWeave Sandboxes: Snapshots and volumes billed separately
Maritime: $2 per extra 5 GB per machine per month on Starter, $0.75 on Dedicated
Free tier
CoreWeave Sandboxes: Not listed
Maritime: 3 agents, forever
Paid plan from
CoreWeave Sandboxes: Not listed
Maritime: $20 / month
Billing
CoreWeave Sandboxes: Per second
Maritime: Not listed

Limits

Max session
CoreWeave Sandboxes: 720 hours
Maritime: Not listed
Idle stop
CoreWeave Sandboxes: Not listed
Maritime: Not listed
Largest sandbox
CoreWeave Sandboxes: Not listed
Maritime: 1 vCPU · 8 GiB
Concurrent sandboxes
CoreWeave Sandboxes: Up to 5,000
Maritime: Up to 500

Platform

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

Developer

SDKs
CoreWeave Sandboxes: Python, TypeScript
Maritime: TypeScript, Python
Integrations
CoreWeave Sandboxes: Not listed
Maritime: Not listed

Trust

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

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

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Which one fits

Based on the fields above

CoreWeave Sandboxes fits when

  • You need GPUs.
  • You need snapshots.
  • You need the sandboxes in your own cloud account.

Maritime fits when

  • You need pause and resume.

More comparisons

See all comparisons

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