Declaw vs Smol Machines
Declaw costs $0.0504 per vCPU-hour and Smol Machines costs $0.05 per vCPU-hour. Declaw runs Firecracker microVMs and limits a session to 72 hours. Smol Machines runs microVMs.
Updated
Declaw
- Isolation
- Firecracker microVM
- Free tier
- $100 sandbox credit, one time
- Max session
- 72 hours
Smol Machines
- Isolation
- MicroVM
- Free tier
- $100 credit, one time
- Max session
- Not listed
What is different
9 fields differ. The rest are the same or not listed.
Declaw
Smol Machines
- vCPU, per hour
- Declaw: $0.0504
- Smol Machines: $0.05
- Storage
- Declaw: $0.00015264 per GiB-hour
- Smol Machines: $0.0001 per GiB-hour
- Free tier
- Declaw: $100 sandbox credit, one time
- Smol Machines: $100 credit, one time
- Billing
- Declaw: Per second
- Smol Machines: Active CPU time only
- Largest sandbox
- Declaw: 16 vCPU · 16 GiB
- Smol Machines: 32 vCPU · 32 GiB
- Concurrent sandboxes
- Declaw: Up to 500
- Smol Machines: Up to 1,000
- Isolation
- Declaw: Firecracker microVM
- Smol Machines: MicroVM
- Snapshots
- Declaw:
- Smol Machines: No
- SDKs
- Declaw: Python, TypeScript, Go
- Smol Machines: TypeScript, Python, Rust
Full comparison
18 fields, at each provider's list price
Declawdocs
Smol Machinessmolmachines
Pricing
- vCPU, per hour
- Declaw: $0.0504
- Smol Machines: $0.05
- RAM, per GiB-hour
- Declaw: $0.0162
- Smol Machines: $0.0162
- Storage
- Declaw: $0.00015264 per GiB-hour
- Smol Machines: $0.0001 per GiB-hour
- Free tier
- Declaw: $100 sandbox credit, one time
- Smol Machines: $100 credit, one time
- Paid plan from
- Declaw: Pay as you go
- Smol Machines: Pay as you go
- Billing
- Declaw: Per second
- Smol Machines: Active CPU time only
Limits
- Max session
- Declaw: 72 hours
- Smol Machines: Not listed
- Idle stop
- Declaw: Not listed
- Smol Machines: Not listed
- Largest sandbox
- Declaw: 16 vCPU · 16 GiB
- Smol Machines: 32 vCPU · 32 GiB
- Concurrent sandboxes
- Declaw: Up to 500
- Smol Machines: Up to 1,000
Platform
- Isolation
- Declaw: Firecracker microVM
- Smol Machines: MicroVM
- GPU
- Declaw: Not listed
- Smol Machines: No
- Snapshots
- Declaw:
- Smol Machines: No
- Pause and resume
- Declaw:
- Smol Machines:
Developer
- SDKs
- Declaw: Python, TypeScript, Go
- Smol Machines: TypeScript, Python, Rust
- Integrations
- Declaw: LangChain, OpenAI Agents SDK, MCP
- Smol Machines: Not listed
Trust
- License
- Declaw: Not listed
- Smol Machines: Apache-2.0
- BYOC
- Declaw: Bring Your Own Cloud. Deploy in your VPC.
- Smol Machines: Not listed
Hourly cost
One sandbox running for one hour
Declaw
Smol Machines
- 1 vCPU · 2 GiB
- Declaw: $0.083
- Smol Machines: $0.082
- 2 vCPU · 4 GiB
- Declaw: $0.166
- Smol Machines: $0.165
- 4 vCPU · 8 GiB
- Declaw: $0.331
- Smol Machines: $0.330
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Declaw fits when
- You use LangChain, the OpenAI Agents SDK or MCP.
- You need snapshots.
- You need the sandboxes in your own cloud account.
Smol Machines fits when
- You want an open-source platform (Apache-2.0) that you can self-host.
- You want the lower list price: $0.165 against $0.166 an hour for 2 vCPU and 4 GiB.
- Your code waits a lot: CPU is billed only while it is in use.
- You need a sandbox larger than 16 vCPU · 16 GiB.
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