PrepsUs vs Test IO
| PrepsUs | Test IO | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Android, api, iOS, Linux, macOS, Web, Windows |
| Free plan | Yes | No |
| Moderated sessions | Yes | — |
| Unmoderated sessions | Yes | — |
| Prototype support | Yes | — |
Both are listed in Best Usability Testing Software. On The Geeks Club, Test IO scores higher on our published basis.