AbstractWiz vs Airballoon
| AbstractWiz | Airballoon | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | Yes | Yes |
| Blind review | Yes | Yes |
| Submission types | mixed | mixed |
| Review stages | multi_stage | custom |
| Submission limit | 20 submissions | — |
| Schedule builder | — | Yes |
Both are listed in Best Call for Papers Software. On Freedom251, Airballoon scores higher on our published basis.