Primavera P6 Professional vs Rillsoft Project
| Primavera P6 Professional | Rillsoft Project | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows | Linux, self-hosted, Web, Windows |
| Critical path | Yes | — |
| Free plan | — | Yes |
Both are listed in Best Gantt Chart Software. On The Geeks Club, Rillsoft Project scores higher on our published basis.