AWS Step Functions vs YAWL
| AWS Step Functions | YAWL | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Web | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Visual workflow builder | Yes | Yes |
| Event triggers | Yes | — |
| Automatic retries | Yes | — |
| Execution observability | Yes | Yes |
| Deployment model | cloud | self-hosted |
| Human approvals | Yes | — |
Both are listed in Best Workflow Orchestration Software. On Freedom251, AWS Step Functions scores higher on our published basis.