Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | wazero | containerd | Azure Functions |
|---|---|---|---|
| Score | A-81 | B-66 | C56 |
| Type | WebAssembly | Container | Serverless |
| Execution | jit | hybrid | hybrid |
| Interface | sdk | platform | platform |
| Cold Start | 1ms | 100ms | 800ms |
| Memory | 5MB | 20MB | 128MB |
| Startup | <1ms | 20ms | 100ms |
| Isolation | process | container | container |
| Maturity | stable | production | production |
| Languages | Go | Any | JavaScript, TypeScript, Python, Java, C#, PowerShell, Go |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Links |