| Aspect | Jira | Shorter Loop |
|---|---|---|
| Hierarchy Depth | Customizable (up to 5+ levels) | Fixed 3 levels (Epic > Feature > User Story) |
| Structure Type | Flexible, admin-configurable | Standardized, product-focused |
| Work Item Types | Custom issue types | Epic, Feature, User Story |
| Nesting Rules | Admin-defined relationships | Predefined parent-child rules |
| Complexity | High customization options | Simplified, consistent structure |