CATALYST vs Congressio
| CATALYST | Congressio | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $40.83/mo |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | — | Yes |
| Submission types | — | multiple |
| Review workflow | — | custom |
| Scoring tools | — | Yes |
| Blind review | — | Yes |
| Author revisions | — | Yes |
| Poster handling | — | Yes |
| Publishing tools | — | Yes |
Both are listed in Best Event Abstract Management Software. On The Geeks Club, Congressio scores higher on our published basis.