CoreWeave Sandboxes vs Declaw
CoreWeave Sandboxes costs $0.128 per vCPU-hour and Declaw costs $0.0504 per vCPU-hour. CoreWeave Sandboxes runs microVMs, offers GPUs and limits a session to 720 hours. Declaw runs Firecracker microVMs and limits a session to 72 hours.
Updated
CoreWeave Sandboxes
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- 720 hours
Declaw
- Isolation
- Firecracker microVM
- Free tier
- $100 sandbox credit, one time
- Max session
- 72 hours
What is different
8 fields differ. The rest are the same or not listed.
CoreWeave Sandboxes
Declaw
- vCPU, per hour
- CoreWeave Sandboxes: $0.128
- Declaw: $0.0504
- RAM, per GiB-hour
- CoreWeave Sandboxes: $0.0212
- Declaw: $0.0162
- Storage
- CoreWeave Sandboxes: Snapshots and volumes billed separately
- Declaw: $0.00015264 per GiB-hour
- Max session
- CoreWeave Sandboxes: 720 hours
- Declaw: 72 hours
- Concurrent sandboxes
- CoreWeave Sandboxes: Up to 5,000
- Declaw: Up to 500
- Isolation
- CoreWeave Sandboxes: MicroVM
- Declaw: Firecracker microVM
- SDKs
- CoreWeave Sandboxes: Python, TypeScript
- Declaw: Python, TypeScript, Go
- Integrations
- CoreWeave Sandboxes: Claude Code
- Declaw: LangChain, OpenAI Agents SDK, MCP
Full comparison
18 fields, at each provider's list price
CoreWeave Sandboxescoreweave
Declawdocs
Pricing
- vCPU, per hour
- CoreWeave Sandboxes: $0.128
- Declaw: $0.0504
- RAM, per GiB-hour
- CoreWeave Sandboxes: $0.0212
- Declaw: $0.0162
- Storage
- CoreWeave Sandboxes: Snapshots and volumes billed separately
- Declaw: $0.00015264 per GiB-hour
- Free tier
- CoreWeave Sandboxes: Not listed
- Declaw: $100 sandbox credit, one time
- Paid plan from
- CoreWeave Sandboxes: Not listed
- Declaw: Pay as you go
- Billing
- CoreWeave Sandboxes: Per second
- Declaw: Per second
Limits
- Max session
- CoreWeave Sandboxes: 720 hours
- Declaw: 72 hours
- Idle stop
- CoreWeave Sandboxes: Not listed
- Declaw: Not listed
- Largest sandbox
- CoreWeave Sandboxes: Not listed
- Declaw: 16 vCPU · 16 GiB
- Concurrent sandboxes
- CoreWeave Sandboxes: Up to 5,000
- Declaw: Up to 500
Platform
- Isolation
- CoreWeave Sandboxes: MicroVM
- Declaw: Firecracker microVM
- GPU
- CoreWeave Sandboxes:
- Declaw: Not listed
- Snapshots
- CoreWeave Sandboxes:
- Declaw:
- Pause and resume
- CoreWeave Sandboxes: Not listed
- Declaw:
Developer
- SDKs
- CoreWeave Sandboxes: Python, TypeScript
- Declaw: Python, TypeScript, Go
- Integrations
- CoreWeave Sandboxes: Claude Code
- Declaw: LangChain, OpenAI Agents SDK, MCP
Trust
- License
- CoreWeave Sandboxes: Not listed
- Declaw: Not listed
- BYOC
- CoreWeave Sandboxes: Your CKS clusters. CoreWeave runs the gateway.
- Declaw: Deploy in your VPC. Book a call.
Hourly cost
One sandbox running for one hour
CoreWeave Sandboxes
Declaw
- 1 vCPU · 2 GiB
- CoreWeave Sandboxes: $0.170
- Declaw: $0.083
- 2 vCPU · 4 GiB
- CoreWeave Sandboxes: $0.341
- Declaw: $0.166
- 4 vCPU · 8 GiB
- CoreWeave Sandboxes: $0.682
- Declaw: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
CoreWeave Sandboxes fits when
- You need GPUs.
- A session must run longer than 72 hours.
- You use Claude Code.
- You need a desktop in the sandbox.
Declaw fits when
- You use LangChain, the OpenAI Agents SDK or MCP.
- You want the lower list price: $0.166 against $0.341 an hour for 2 vCPU and 4 GiB.
- You need pause and resume.
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