Mumble
Open Source
Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming.
Discord
Free
Discord is a freeware proprietary VoIP application designed for gaming communities.
Zello
Free Personal
Zello is an application for push-to-talk (PTT) walkie-talkie for consumers and business and available for Android, iOS, Blackberry, Windows Phone, Windows PC,…
Viber
Freemium
Viber Free Messenger and Phone Calls.
Curse
Free
Curse is an online game portal and network of gaming websites.
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Compare TeamSpeak with alternatives
Compare Dialog Messenger and TeamSpeak and decide which is most suitable for you.