CATALYST vs Ex Ordo
| CATALYST | Ex Ordo | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Android, iOS, Web |
Both are listed in Best Event Abstract Management Software, Best Call for Papers Software. On Samsung Mobile US Press, Ex Ordo scores higher on our published basis.