| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 5 |
| Spec score · Push-to-Talk Apps | 6.2 (#3) | 6.1 (#5) |
| Encryption | Every plan lists TLS 1.2+ / AES-256, and the security page says calls travel end-to-end encrypted. | iPTT’s comparison with Airwave lists PoC radio encryption as end-to-end (TLS/AES). |
| Headquarters | Rio de Janeiro, Brazil | Bournemouth, Dorset, UK |
| What it is | BiPTT is professional push-to-talk for frontline teams, with instant voice, a live map, safety features and central management wherever there is 4G or Wi-Fi. | iPTT is a UK push-to-talk over cellular provider that supplies rugged PoC radios, mobile apps, dispatcher software and multi-network SIMs for instant communication over 4G, 5G and WiFi. |
| Who it is for | The homepage presents it for security, logistics, transport, retail, healthcare and utilities operations. | iPTT says it is used by organisations in security, construction, events, rail, healthcare and facilities management. |