AWS Lambda MicroVMs vs CoreWeave Sandboxes

AWS Lambda MicroVMs costs $0.0997 per vCPU-hour and CoreWeave Sandboxes costs $0.128 per vCPU-hour. AWS Lambda MicroVMs runs Firecracker microVMs and limits a session to 8 hours. CoreWeave Sandboxes runs microVMs, offers GPUs and limits a session to 720 hours.

Updated

AWS Lambda MicroVMs

Isolation
Firecracker microVM
Free tier
Not listed
Max session
8 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.

AWS Lambda MicroVMs
CoreWeave Sandboxes
vCPU, per hour
AWS Lambda MicroVMs: $0.0997
CoreWeave Sandboxes: $0.128
RAM, per GiB-hour
AWS Lambda MicroVMs: $0.0132
CoreWeave Sandboxes: $0.0212
Storage
AWS Lambda MicroVMs: Snapshot storage $0.08 per GB-month (US East). Snapshot reads and writes are billed per GB.
CoreWeave Sandboxes: Snapshots and volumes billed separately
Max session
AWS Lambda MicroVMs: 8 hours
CoreWeave Sandboxes: 720 hours
Isolation
AWS Lambda MicroVMs: Firecracker microVM
CoreWeave Sandboxes: MicroVM
SDKs
AWS Lambda MicroVMs: Python, JavaScript
CoreWeave Sandboxes: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
AWS Lambda MicroVMs: $0.0997
CoreWeave Sandboxes: $0.128
RAM, per GiB-hour
AWS Lambda MicroVMs: $0.0132
CoreWeave Sandboxes: $0.0212
Storage
AWS Lambda MicroVMs: Snapshot storage $0.08 per GB-month (US East). Snapshot reads and writes are billed per GB.
CoreWeave Sandboxes: Snapshots and volumes billed separately
Free tier
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Not listed
Paid plan from
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Not listed
Billing
AWS Lambda MicroVMs: Per second
CoreWeave Sandboxes: Per second

Limits

Max session
AWS Lambda MicroVMs: 8 hours
CoreWeave Sandboxes: 720 hours
Idle stop
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Not listed
Largest sandbox
AWS Lambda MicroVMs: 4 vCPU · 8 GiB
CoreWeave Sandboxes: Not listed
Concurrent sandboxes
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Up to 5,000

Platform

Isolation
AWS Lambda MicroVMs: Firecracker microVM
CoreWeave Sandboxes: MicroVM
GPU
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes:
Snapshots
AWS Lambda MicroVMs:
CoreWeave Sandboxes:
Pause and resume
AWS Lambda MicroVMs:
CoreWeave Sandboxes: Not listed

Developer

SDKs
AWS Lambda MicroVMs: Python, JavaScript
CoreWeave Sandboxes: Python, TypeScript
Integrations
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Not listed

Trust

License
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Not listed
BYOC
AWS Lambda MicroVMs: Not listed
CoreWeave Sandboxes: Your CKS clusters. CoreWeave runs the gateway.

Hourly cost

One sandbox running for one hour

AWS Lambda MicroVMs
CoreWeave Sandboxes
1 vCPU · 2 GiB
AWS Lambda MicroVMs: $0.126
CoreWeave Sandboxes: $0.170
2 vCPU · 4 GiB
AWS Lambda MicroVMs: $0.252
CoreWeave Sandboxes: $0.341
4 vCPU · 8 GiB
AWS Lambda MicroVMs: $0.504
CoreWeave Sandboxes: $0.682

Compute only, at list rates.

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Which one fits

Based on the fields above

AWS Lambda MicroVMs fits when

  • You want the lower list price: $0.252 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 8 hours.
  • You need a desktop in the sandbox.
  • You need the sandboxes in your own cloud account.

More comparisons

See all comparisons

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