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.
Tuwunel is a high-performance Matrix homeserver written entirely in Rust — the official successor to conduwuit, sponsored by the Swiss government and deployed for citizens.
Brand your online video calls, meetings, and conference room in seconds. All done in the browser. No download and installation required. FREE for 2 months!.
United Kingdom
Free, unlimited, HD voice and video calls for everyone! Enjoy group video calls with up to 20 participants at ToTok. Top-rated video calling app for Android.
United Kingdom
AstraChat is a standalone and lightweight Jabber (XMPP) client application for mobile and desktop that connects directly to your XMPP server without any proxies in-between.
United States
This completely free walkie-talkie app online allows you to communicate quickly and easily with your friends. Go to the same radio frequency, push to talk and that's it! There is also a mobile iOS version and always 100% free.
Self-hostable open-source chat solution offering text, voice, and video with fine-grained roles, forum threads, DM workspace, browser soundboard, custom emoji, PWA offline support, push notifications, analytics tools, and advanced moderation capabilities.
United States
Make video calls to anybody in the world with a private connection. Share the conversation by sharing url.
Communicating with your teams over push to talk, instant messaging and sharing files and Monitor employee location, work hours with clock-in/out, track work status, assign tasks and enable organization-wide unified contact management.
India
Facilitates community collaboration through voice, video, and text chat, integrated docs and tasks, configurable channels, roles, and permissions, seamless mobile and desktop access, rapid message reactions, file sharing, and notification controls for groups.
Roger Wilco is a real-time voice chat technology that enhances communication among communities of users on the Internet.
Austria
EU
Kazakhstan
