AWS Step Functions vs Azure Durable Functions
| AWS Step Functions | Azure Durable Functions | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | Yes | No |
| Deployment model | cloud | cloud |
| Human tasks & approvals | — | Yes |
| Long-running workflows | — | Yes |
| Workflow versioning | — | Yes |
| Audit logs | — | Yes |
Both are listed in Best Process Orchestration Software. On Inferse, AWS Step Functions scores higher on our published basis.