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| Metric | gVisor | Python (CPython) | Vercel Edge Functions | Firecracker |
|---|---|---|---|---|
| Score | B72 | B71 | B71 | B70 |
| Type | MicroVM | Language | Edge | MicroVM |
| Execution | hybrid | interpreted | jit | aot |
| Interface | cli | cli | platform | api |
| Cold Start | 50ms | 50ms | 10ms | 125ms |
| Memory | 20MB | 15MB | 128MB | 5MB |
| Startup | 30ms | 10ms | 1ms | 100ms |
| Isolation | microvm | process | process | microvm |
| Maturity | stable | production | stable | production |
| Languages | Any | Python | JavaScript, TypeScript, WebAssembly | Any |
| License | Apache-2.0 | Other | Proprietary | Apache-2.0 |
| Links |