OpenSlot vs Promino
| OpenSlot | Promino | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | €9/mo |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | No |
| Online booking | Yes | — |
| Staff profiles | Yes | — |
| Custom domain | Yes | Yes |
| Client messaging | email_and_sms | — |
| Multi-location support | Yes | — |
Both are listed in Best Salon Website Builders. On Inferse, OpenSlot scores higher on our published basis.