Collimate vs Sendblue Sandboxes
Collimate costs $0.04 per vCPU-hour and Sendblue Sandboxes costs $0.165 per vCPU-hour. Collimate runs Firecracker microVMs and limits a session to 24 hours. Sendblue Sandboxes runs containers.
Updated
Collimate
- Isolation
- Firecracker microVM
- Free tier
- Demo key, free with no card
- Max session
- 24 hours
Sendblue Sandboxes
- Isolation
- Container
- Free tier
- $100 free compute, once per phone number
- Max session
- Not listed
What is different
7 fields differ. The rest are the same or not listed.
Collimate
Sendblue Sandboxes
- vCPU, per hour
- Collimate: $0.04
- Sendblue Sandboxes: $0.165
- RAM, per GiB-hour
- Collimate: $0.012
- Sendblue Sandboxes: Included
- Free tier
- Collimate: Demo key, free with no card
- Sendblue Sandboxes: $100 free compute, once per phone number
- Billing
- Collimate: Per second
- Sendblue Sandboxes: Bundled machine time
- Concurrent sandboxes
- Collimate: Up to 100
- Sendblue Sandboxes: Up to 5
- Isolation
- Collimate: Firecracker microVM
- Sendblue Sandboxes: Container
- Pause and resume
- Collimate:
- Sendblue Sandboxes: No
Full comparison
18 fields, at each provider's list price
Collimatecollimate
Sendblue Sandboxessendblue
Pricing
- vCPU, per hour
- Collimate: $0.04
- Sendblue Sandboxes: $0.165
- RAM, per GiB-hour
- Collimate: $0.012
- Sendblue Sandboxes: Included
- Storage
- Collimate: $0.10 per GB-month while a sandbox is suspended
- Sendblue Sandboxes: Not listed
- Free tier
- Collimate: Demo key, free with no card
- Sendblue Sandboxes: $100 free compute, once per phone number
- Paid plan from
- Collimate: Pay as you go
- Sendblue Sandboxes: Not listed
- Billing
- Collimate: Per second
- Sendblue Sandboxes: Bundled machine time
Limits
- Max session
- Collimate: 24 hours
- Sendblue Sandboxes: Not listed
- Idle stop
- Collimate: Not listed
- Sendblue Sandboxes: After 10 minutes
- Largest sandbox
- Collimate: Not listed
- Sendblue Sandboxes: 2 vCPU · 8 GiB
- Concurrent sandboxes
- Collimate: Up to 100
- Sendblue Sandboxes: Up to 5
Platform
- Isolation
- Collimate: Firecracker microVM
- Sendblue Sandboxes: Container
- GPU
- Collimate: Not listed
- Sendblue Sandboxes: Not listed
- Snapshots
- Collimate:
- Sendblue Sandboxes: Not listed
- Pause and resume
- Collimate:
- Sendblue Sandboxes: No
Developer
- SDKs
- Collimate: Python
- Sendblue Sandboxes: Not listed
- Integrations
- Collimate: MCP, Claude Code
- Sendblue Sandboxes: Not listed
Trust
- License
- Collimate: Not listed
- Sendblue Sandboxes: Not listed
- BYOC
- Collimate: Enterprise plan
- Sendblue Sandboxes: Not listed
Hourly cost
One sandbox running for one hour
Collimate
Sendblue Sandboxes
- 1 vCPU · 2 GiB
- Collimate: $0.064
- Sendblue Sandboxes: $0.165
- 2 vCPU · 4 GiB
- Collimate: $0.128
- Sendblue Sandboxes: $0.330
- 4 vCPU · 8 GiB
- Collimate: $0.256
- Sendblue Sandboxes: $0.660
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Collimate fits when
- You want each sandbox in its own microVM.
- You use MCP or Claude Code.
- You want the lower list price: $0.128 against $0.330 an hour for 2 vCPU and 4 GiB.
- You need snapshots.
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