GameVox!

All-in-one voice and text chat for gamers that’s free, secure, and works on both your desktop and phone. Stop paying for TeamSpeak servers and hassling with Skype.

Mumble was the first and is the most successful and wide spread free and open source software for VoIP. It was the first VoIP software to provide low-latency audio suitable for gaming, and at the same time was a pioneer in high audio quality at the same time.

TeamSpeak is a proprietary Voice over IP software that allows users to speak on a chat channel with other users, much like a telephone conference call. A TeamSpeak user will often wear a headset with an integrated microphone. Users use the TeamSpeak client software to connect to a TeamSpeak server of their choice, from there they can join chat channels.The target audience for TeamSpeak is gamers, who can use the software to communicate with other players on the same team of a multiplayer game. Communicating by voice gives a competitive advantage by allowing players to keep their hands on the controls. »

Formerly known as Curse, Twitch Messenger (also Twitch Desktop App) was acquired by Twitch and rebranded as the desktop and mobile app for Twitch-based messaging. It's a fast, secure and free communications app for and by gamers.

Ventrilo is a real-time voice chat software for group communications with surround sound support.

Garena is a free downloadable software provided by Ocean Global Holding. Garena, short for Global Arena, is a multifunction platform that allows gamers to chat, challenge opponents, and play their favorite games online with millions of gamers world-wide.

VideoMeeting is a free and open source video conference solution built to have video calls and chats using your web browser. It is deployed on top of hubl.in. It is a pure web application based on WebRTC that can provide communication features within your web browser without needing to install anything.

Phoner provides business owner, sales people, lawyers, doctors, police officers and others with a second phone number to protect their identity and also gives the convenience of multiple phone numbers on one device.

TeamTalk is the best Video and Web Conferencing Software out there trusted and use by over 8000 businesses globally. TeamTalk's instant browser based video and web conferencing solution with HD quality and zero jitters, takes the pain out of business communication. There is no download or installs required and UI is designed with simplicity.

Mobile Node is free and available for Android phone users, especially those that yearn for privacy and security, but do not want to give up on the connectedness with friends.