Best GanttTool Alternatives in 2026
Updated
20 apps from gantt chart software ranked against GanttTool on the same published basis.
- 1GanttTool vs Agantty
- 2GanttTool vs Open Planner Studio
- 3GanttTool vs ProjectLibre
- 4GanttTool vs Ganttic
- 5GanttTool vs Sinnaps
- 6GanttTool vs GANTT360°
- 7GanttTool vs GanttFlow
- 8GanttTool vs Ganttile
- 9GanttTool vs GanttProject
- 10GanttTool vs Instagantt
- 11GanttTool vs Online Gantt
- 12GanttTool vs Ganttico
- 13GanttTool vs Ganty
- 14GanttTool vs GoodGantt
- 15GanttTool vs Rillsoft Project
- 16GanttTool vs Oracle Primavera Cloud
- 17GanttTool vs Autodesk Forma Schedule
- 18GanttTool vs TeamGantt
- 19GanttTool vs GanttPRO
- 20GanttTool vs TaskJuggler
GanttTool alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Agantty | 6.7 | Free plan | €4.17/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Open Planner Studio | 6.5 | Free plan | Free | Linux, Mac, Web, Windows |
| 3 | ProjectLibre | 6.5 | Free plan | $9.99/mo | Linux, Mac, Web, Windows |
| 4 | Ganttic | 6.4 | Free plan | $25/mo | Android, API, iOS, Web |
| 5 | Sinnaps | 6.4 | Free plan | Free | Android, iOS, self-hosted, Web |
| 6 | GANTT360° | 6.3 | Free plan | €12/mo | Web |
| 7 | GanttFlow | 6.3 | Free plan | C$8.25/mo | Web |
| 8 | Ganttile | 6.3 | Free plan | Free | Web |
| 9 | GanttProject | 6.3 | Free plan | Free | Windows, Mac, Linux |
| 10 | Instagantt | 6.3 | Free plan | $10/mo | Web |
| 11 | Online Gantt | 6.3 | Free plan | Free | Web |
| 12 | Ganttico | 6.2 | Free plan | Free | Web |
| 13 | Ganty | 6.2 | Free plan | Free | Web |
| 14 | GoodGantt | 6.2 | Free plan | $299/mo | Browser |
| 15 | Rillsoft Project | 5.6 | No | — | Linux, self-hosted, Web, Windows |
| 16 | Oracle Primavera Cloud | 5.5 | No | $12/mo | Android, API, iOS, Web |
| 17 | Autodesk Forma Schedule | 5.4 | No | — | Android, iOS, Web |
| 18 | TeamGantt | 5.4 | No | — | Web, iOS, Android |
| 19 | GanttPRO | 5.3 | No | $0.58/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 20 | TaskJuggler | 5.3 | No | — | Linux, Windows, Mac |
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Questions about GanttTool alternatives
What is the best alternative to GanttTool?
Agantty, number 1 in gantt chart software with a score of 6.7 out of 10. The others here: Open Planner Studio, ProjectLibre, Ganttic and 16 more.
What is the best free alternative to GanttTool?
Agantty is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.