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