Prolific vs Test IO
| Prolific | Test IO | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | api, Web | Android, api, iOS, Linux, macOS, Web, Windows |
| Free plan | No | No |
| Participant recruitment | Yes | |
| Moderated sessions | Yes | |
| Unmoderated sessions | Yes | |
| Prototype support | Yes | |
| Authoring mode | no_code | |
| Web app coverage | Yes | |
| Mobile app coverage | Yes | |
| Cross-browser support | Yes |
Listed together in Best Usability Testing Software