Gantt and plans
The Stratify Gantt shows work items from several projects using a JQL, draws them as bars on a timeline, and nests them according to the configured hierarchy and the Parent Element field.
Sandbox and sync
The sandbox (Draft) lets you move, stretch, or edit dates on the Gantt without writing to Jira until you click Sync.
Roll-ups and risks
Besides bars, Stratify shows aggregated effort, an optional date toggle, and Blocks dependencies with visual alerts.