GanttProject vs OpenProject
| GanttProject | OpenProject | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | €5.95/mo |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | api, Linux, self-hosted, Web |
| Free plan | Yes | Yes |
| Task views | gantt | — |
| Guest access | Yes | Yes |
| Automation rules | — | Yes |
| Time tracking | — | Yes |
| Native integrations | — | 6 integrations |
Both are listed in Best Project Management Software. On Inferse, OpenProject scores higher on our published basis.