Collimate vs Fly.io Sprites
Collimate costs $0.04 per vCPU-hour and Fly.io Sprites costs $0.0385 per vCPU-hour. Collimate runs Firecracker microVMs and limits a session to 24 hours. Fly.io Sprites runs Firecracker microVMs.
Updated
Collimate
- Isolation
- Firecracker microVM
- Free tier
- Demo key, free with no card
- Max session
- 24 hours
Fly.io Sprites
- Isolation
- Firecracker microVM
- Free tier
- $30 trial credit
- Max session
- Not listed
What is different
7 fields differ. The rest are the same or not listed.
Collimate
Fly.io Sprites
- vCPU, per hour
- Collimate: $0.04
- Fly.io Sprites: $0.0385
- RAM, per GiB-hour
- Collimate: $0.012
- Fly.io Sprites: $0.021875
- Storage
- Collimate: $0.10 per GB-month while a sandbox is suspended
- Fly.io Sprites: $0.000683 per GiB-hour
- Free tier
- Collimate: Demo key, free with no card
- Fly.io Sprites: $30 trial credit
- Billing
- Collimate: Per second
- Fly.io Sprites: Active CPU time only
- SDKs
- Collimate: Python
- Fly.io Sprites: Python, JavaScript / TypeScript, Go
- Integrations
- Collimate: MCP, Claude Code
- Fly.io Sprites: MCP, OpenAI Agents SDK, Claude Code
Full comparison
18 fields, at each provider's list price
Collimatecollimate
Fly.io Spritesfly
Pricing
- vCPU, per hour
- Collimate: $0.04
- Fly.io Sprites: $0.0385
- RAM, per GiB-hour
- Collimate: $0.012
- Fly.io Sprites: $0.021875
- Storage
- Collimate: $0.10 per GB-month while a sandbox is suspended
- Fly.io Sprites: $0.000683 per GiB-hour
- Free tier
- Collimate: Demo key, free with no card
- Fly.io Sprites: $30 trial credit
- Paid plan from
- Collimate: Pay as you go
- Fly.io Sprites: Pay as you go
- Billing
- Collimate: Per second
- Fly.io Sprites: Active CPU time only
Limits
- Max session
- Collimate: 24 hours
- Fly.io Sprites: Not listed
- Idle stop
- Collimate: Not listed
- Fly.io Sprites: Not listed
- Largest sandbox
- Collimate: Not listed
- Fly.io Sprites: Not listed
- Concurrent sandboxes
- Collimate: Up to 100
- Fly.io Sprites: Not listed
Platform
- Isolation
- Collimate: Firecracker microVM
- Fly.io Sprites: Firecracker microVM
- GPU
- Collimate: Not listed
- Fly.io Sprites: Not listed
- Snapshots
- Collimate:
- Fly.io Sprites:
- Pause and resume
- Collimate:
- Fly.io Sprites:
Developer
- SDKs
- Collimate: Python
- Fly.io Sprites: Python, JavaScript / TypeScript, Go
- Integrations
- Collimate: MCP, Claude Code
- Fly.io Sprites: MCP, OpenAI Agents SDK, Claude Code
Trust
- License
- Collimate: Not listed
- Fly.io Sprites: Not listed
- BYOC
- Collimate: Enterprise plan
- Fly.io Sprites: Not listed
Hourly cost
One sandbox running for one hour
Collimate
Fly.io Sprites
- 1 vCPU · 2 GiB
- Collimate: $0.064
- Fly.io Sprites: $0.082
- 2 vCPU · 4 GiB
- Collimate: $0.128
- Fly.io Sprites: $0.165
- 4 vCPU · 8 GiB
- Collimate: $0.256
- Fly.io Sprites: $0.329
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Collimate fits when
- You want the lower list price: $0.128 against $0.165 an hour for 2 vCPU and 4 GiB.
- You need the sandboxes in your own cloud account.
Fly.io Sprites fits when
- You use the OpenAI Agents SDK.
- Your code waits a lot: CPU is billed only while it is in use.
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