CATALYST vs HotCRP
| CATALYST | HotCRP | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | api, Linux, self-hosted, Web |
| Free plan | — | Yes |
| Blind review | — | Yes |
Both are listed in Best Event Abstract Management Software, Best Call for Papers Software. On The Geeks Club, HotCRP scores higher on our published basis.