TeamSpeak is described as 'Use crystal clear sound to communicate with your team mates cross-platform with military-grade security, lag-free performance & unparalleled reliability and uptime' and is a very popular Group Chat app in the social & communications category. There are more than 50 alternatives to TeamSpeak for a variety of platforms, including Web-based, Windows, Linux, Android and Self-Hosted apps. The best TeamSpeak alternative is Mumble, which is both free and Open Source. Other great apps like TeamSpeak are Discord, Element, Jami and Jitsi Desktop.
Sparkle-Chat is a real-time, multilingual chat platform with AI-powered moderation, customizable roles, threaded discussions, group audio, and a full bot API. Built for communities, developers, and events — no signup required, just jump in and start talking.
CyberCord is a self-hosted room platform that runs in a single container from a single self-contained binary. docker run it, open the URL, claim it — that's the whole setup. It serves its own interface to desktop and mobile browsers, offers optional native desktop clients...
United States
Open-source voice communication ecosystem: desktop, mobile and a self-hostable server with its own documented protocol, encrypted by default.
Brazil
Turn your team’s Android phones into secure business walkie talkies. EVO PTT combines instant Push-to-Talk voice, live GPS tracking, SOS alerts, and a real-time web dispatch console in one platform.
Bulgaria
EU
dcshot is a voice relay service for Discord built for MMO raids and large-scale PvP. Discord allows one account in one voice channel per server, so a raid split across several party channels cannot hear a single caller.
CzechiaEU
Púca is a Discord alternative you host yourself. Text and voice channels, DMs, attachments, screen sharing, shared checklists per channel and private task lists. The client encrypts messages, attachments and channel keys; the server stores ciphertext and wrapped keys.
Germany
