Comparison
Gantt Charts vs OGIT Gantt
OGIT Gantt is free and decent for small teams, but has known performance issues with larger datasets, limited support ("provided as-is"), and only works with saved queries. Gantt Charts loads all work items directly and handles large backlogs.
| Feature | Gantt Charts | OGIT Gantt |
|---|---|---|
| Critical path analysis | ✓ | ✕ |
| Drag-to-link dependencies | ✓ | ✓ |
| All 5 work item types | ✓ | ✓ |
| Drag to reschedule | ✓ | ✕ |
| Batch save with revert | ✓ | ✕ |
| Table + chart dual view | ✓ | ✕ |
| SVG export | ✓ | ✕ |
| Modern stack (React 18) | ✓ | ✕ |
| Actively maintained (2026) | ✓ | Limited |
| Multiple view modes | Day/Week/Month/Year | ✓ |
| Filter by area & iteration | ✓ | ✓ |
Key differences
OGIT Gantt explicitly states it "cannot guarantee any resolution" for support issues and is provided "as is without warranties." Gantt Charts is actively maintained and supported.
Performance degrades with larger datasets or complex queries in OGIT Gantt. Gantt Charts loads work items in batches of 200 and handles large projects smoothly.
OGIT Gantt only works with saved queries — you cannot use temporary or unsaved queries. Gantt Charts loads work items directly from the project without requiring saved queries.
Try both side by side
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