Free Voice for Gamers

Download C3

Beta Version 0.6.4

Download legacy client (0.5.2)

Original Character Art By Zartos

C3 Features


C3 is completely free to use!


C3 has the best in-class audio quality with capabilities such as push-to-talk and text-to-voice

Channel Management

Create and manage your own channels and sub-channels - anyone can set up group communications anytime

Manage Teams and Guilds

It's easy to manage teams and guilds - C3 has all of the access and moderator controls gamers need

Get Your Friends on Board

It's easy to get your friends on board - invite them via e-mail, link or within C3


Download new skins in our forums for free! Even customize your own with our Skin Customization Guide


Easily identify users in channel with different text colors and custom avatars - individually adjust user volume in channel

About Vivox

Built by gamers, for gamers, C3 provides voice services for players of all skill levels.

Vivox, the creators of C3, have been providing awesome communication services for over 10 years.

Vivox partners with brands in various industries, from gaming to social applications and communities, to connect and engage users through voice – anywhere, anytime, on any device.

Vivox has worked with over 20 gaming companies and has integrated voice chat into more than 30 games including H1Z1, World of Tanks, Elder Scrolls Online, Neverwinter Online, EVE, and DC Universe online.

Sign Up

Signing up for C3 is easy - just pick a name, enter your e-mail and password, and click Sign Up!

* This will be visible in C3

* Use this to log in