| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 3 | 2 |
| Spec score · Audio Conferencing Software | 8.6 (#6) | 8.7 (#4) |
| Headquarters | Denver, Colorado, United States | Camberley, Surrey, United Kingdom |
| Recordings | MeetingOne states that call recordings under its supervision are stored and transmitted with AES-256 encryption. | Users can opt to record a conference and receive an emailed link to listen to or download the recording for 7 days. |
| What it does | AudioOne provides telephone audio conferencing and can integrate that audio with Adobe Connect. | Conferoo provides browser and mobile conference calling through a telephone access number and PIN. |