Fly.io Sprites vs Koyeb Sandboxes
Fly.io Sprites costs $0.0385 per vCPU-hour and Koyeb Sandboxes costs $0.0144 per vCPU-hour. Fly.io Sprites runs microVMs. Koyeb Sandboxes runs microVMs.
Updated
Fly.io Sprites
- Isolation
- MicroVM
- Free tier
- $30 trial credit
- Max session
- Not listed
Koyeb Sandboxes
- Isolation
- MicroVM
- Free tier
- Not listed
- Max session
- Not listed
What is different
4 fields differ. The rest are the same or not listed.
Fly.io Sprites
Koyeb Sandboxes
- vCPU, per hour
- Fly.io Sprites: $0.0385
- Koyeb Sandboxes: $0.0144
- RAM, per GiB-hour
- Fly.io Sprites: $0.021875
- Koyeb Sandboxes: Included
- Billing
- Fly.io Sprites: Active CPU time only
- Koyeb Sandboxes: Bundled machine time
- SDKs
- Fly.io Sprites: Python, JavaScript / TypeScript, Go
- Koyeb Sandboxes: Python, JavaScript
Full comparison
18 fields, at each provider's list price
Fly.io Spritesfly
Koyeb Sandboxeskoyeb
Pricing
- vCPU, per hour
- Fly.io Sprites: $0.0385
- Koyeb Sandboxes: $0.0144
- RAM, per GiB-hour
- Fly.io Sprites: $0.021875
- Koyeb Sandboxes: Included
- Storage
- Fly.io Sprites: $0.000683 per GiB-hour
- Koyeb Sandboxes: Not listed
- Free tier
- Fly.io Sprites: $30 trial credit
- Koyeb Sandboxes: Not listed
- Paid plan from
- Fly.io Sprites: Pay as you go
- Koyeb Sandboxes: Not listed
- Billing
- Fly.io Sprites: Active CPU time only
- Koyeb Sandboxes: Bundled machine time
Limits
- Max session
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
- Idle stop
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
- Largest sandbox
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
- Concurrent sandboxes
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
Platform
- Isolation
- Fly.io Sprites: MicroVM
- Koyeb Sandboxes: MicroVM
- GPU
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
- Snapshots
- Fly.io Sprites:
- Koyeb Sandboxes: Not listed
- Pause and resume
- Fly.io Sprites:
- Koyeb Sandboxes: Not listed
Developer
- SDKs
- Fly.io Sprites: Python, JavaScript / TypeScript, Go
- Koyeb Sandboxes: Python, JavaScript
- Integrations
- Fly.io Sprites: MCP, OpenAI Agents SDK
- Koyeb Sandboxes: Not listed
Trust
- License
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
- BYOC
- Fly.io Sprites: Not listed
- Koyeb Sandboxes: Not listed
Hourly cost
One sandbox running for one hour
Fly.io Sprites
Koyeb Sandboxes
- 1 vCPU · 2 GiB
- Fly.io Sprites: $0.082
- Koyeb Sandboxes: $0.014
- 2 vCPU · 4 GiB
- Fly.io Sprites: $0.165
- Koyeb Sandboxes: $0.029
- 4 vCPU · 8 GiB
- Fly.io Sprites: $0.329
- Koyeb Sandboxes: $0.058
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Fly.io Sprites fits when
- You use MCP or the OpenAI Agents SDK.
- You need snapshots.
- You need pause and resume.
- Your code waits a lot: CPU is billed only while it is in use.
Koyeb Sandboxes fits when
- You want the lower list price: $0.029 against $0.165 an hour for 2 vCPU and 4 GiB.
More comparisons
Agent Sandbox vs Fly.io Sprites- Agent Sandbox vs Koyeb Sandboxes
Agent37 Cloud vs Fly.io Sprites- Agent37 Cloud vs Koyeb Sandboxes
AgentBay vs Fly.io Sprites- AgentBay vs Koyeb Sandboxes
- Alibaba Cloud Agent Sandbox vs Fly.io Sprites
- Alibaba Cloud Agent Sandbox vs Koyeb Sandboxes