Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Python (CPython) | Firecracker | containerd | Azure Functions |
|---|---|---|---|---|
| Score | B71 | B70 | B-66 | C56 |
| Type | Language | MicroVM | Container | Serverless |
| Execution | interpreted | aot | hybrid | hybrid |
| Interface | cli | api | platform | platform |
| Cold Start | 50ms | 125ms | 100ms | 800ms |
| Memory | 15MB | 5MB | 20MB | 128MB |
| Startup | 10ms | 100ms | 20ms | 100ms |
| Isolation | process | microvm | container | container |
| Maturity | production | production | production | production |
| Languages | Python | Any | Any | JavaScript, TypeScript, Python, Java, C#, PowerShell, Go |
| License | Other | Apache-2.0 | Apache-2.0 | MIT |
| Links |