Collimate vs Smol Machines
Collimate costs $0.04 per vCPU-hour and Smol Machines costs $0.05 per vCPU-hour. Collimate runs Firecracker microVMs and limits a session to 24 hours. Smol Machines runs microVMs.
Updated
Collimate
- Isolation
- Firecracker microVM
- Free tier
- Demo key, free with no card
- Max session
- 24 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.
Collimate
Smol Machines
- vCPU, per hour
- Collimate: $0.04
- Smol Machines: $0.05
- RAM, per GiB-hour
- Collimate: $0.012
- Smol Machines: $0.0162
- Storage
- Collimate: $0.10 per GB-month while a sandbox is suspended
- Smol Machines: $0.0001 per GiB-hour
- Free tier
- Collimate: Demo key, free with no card
- Smol Machines: $100 credit, one time
- Billing
- Collimate: Per second
- Smol Machines: Active CPU time only
- Concurrent sandboxes
- Collimate: Up to 100
- Smol Machines: Up to 1,000
- Isolation
- Collimate: Firecracker microVM
- Smol Machines: MicroVM
- Snapshots
- Collimate:
- Smol Machines: No
- SDKs
- Collimate: Python
- Smol Machines: TypeScript, Python, Rust
Full comparison
18 fields, at each provider's list price
Collimatecollimate
Smol Machinessmolmachines
Pricing
- vCPU, per hour
- Collimate: $0.04
- Smol Machines: $0.05
- RAM, per GiB-hour
- Collimate: $0.012
- Smol Machines: $0.0162
- Storage
- Collimate: $0.10 per GB-month while a sandbox is suspended
- Smol Machines: $0.0001 per GiB-hour
- Free tier
- Collimate: Demo key, free with no card
- Smol Machines: $100 credit, one time
- Paid plan from
- Collimate: Pay as you go
- Smol Machines: Pay as you go
- Billing
- Collimate: Per second
- Smol Machines: Active CPU time only
Limits
- Max session
- Collimate: 24 hours
- Smol Machines: Not listed
- Idle stop
- Collimate: Not listed
- Smol Machines: Not listed
- Largest sandbox
- Collimate: Not listed
- Smol Machines: 32 vCPU · 32 GiB
- Concurrent sandboxes
- Collimate: Up to 100
- Smol Machines: Up to 1,000
Platform
- Isolation
- Collimate: Firecracker microVM
- Smol Machines: MicroVM
- GPU
- Collimate: Not listed
- Smol Machines: No
- Snapshots
- Collimate:
- Smol Machines: No
- Pause and resume
- Collimate:
- Smol Machines:
Developer
- SDKs
- Collimate: Python
- Smol Machines: TypeScript, Python, Rust
- Integrations
- Collimate: MCP, Claude Code
- Smol Machines: Not listed
Trust
- License
- Collimate: Not listed
- Smol Machines: Apache-2.0
- BYOC
- Collimate: Enterprise plan
- Smol Machines: Not listed
Hourly cost
One sandbox running for one hour
Collimate
Smol Machines
- 1 vCPU · 2 GiB
- Collimate: $0.064
- Smol Machines: $0.082
- 2 vCPU · 4 GiB
- Collimate: $0.128
- Smol Machines: $0.165
- 4 vCPU · 8 GiB
- Collimate: $0.256
- Smol Machines: $0.330
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Collimate fits when
- You use MCP or Claude Code.
- You want the lower list price: $0.128 against $0.165 an hour for 2 vCPU and 4 GiB.
- 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.
- Your code waits a lot: CPU is billed only while it is in use.
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