Hubble vs Prolific
| Hubble | Prolific | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $120/mo | — |
| Open source | No | No |
| Platforms | Android, api, iOS, Web | Web |
| Free plan | Yes | No |
| Participant recruitment | Yes | Yes |
| Moderated sessions | Yes | Yes |
| Unmoderated sessions | Yes | Yes |
| Prototype support | Yes | Yes |
| Mobile app support | Yes | — |
Both are listed in Best Usability Testing Software. On Inferse, Hubble scores higher on our published basis.