Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Python (CPython) | Firecracker | CUDA Runtime | Node.js | Open WebUI |
|---|---|---|---|---|---|
| Score | B71 | B70 | B-65 | B-65 | F41 |
| Type | Language | MicroVM | Language | ||
| Execution | interpreted | aot | aot | jit | hybrid |
| Interface | cli | api | sdk | cli | gui |
| Cold Start | 50ms | 125ms | 100ms | 50ms | 3000ms |
| Memory | 15MB | 5MB | 500MB | 40MB | 500MB |
| Startup | 10ms | 100ms | 50ms | 20ms | 1000ms |
| Isolation | process | microvm | hardware | process | container |
| Maturity | production | production | production | production | stable |
| Languages | Python | Any | C, C++, Python | JavaScript, TypeScript | Python, TypeScript |
| License | Other | Apache-2.0 | Proprietary | MIT | MIT |
| Links |