atomjump.com is a well tuned hosted version of the free open-source atomjump.org. it is free to chat publicly with your family, group...
atomjump.com is a well tuned hosted version of the free opensource atomjump.org. it is free to chat publicly with your family, group or coworkers on your own group. there is no download required, as it is browserbased, although we also have an optional app for notifications. anybody can write a plugin to the system in php or nodejs, much like wordpress.
Extensible by Plugins/Extensions Portable Works Offline Share your screen Group chat Encrypted chat Push to talk
extensible portable offline-access chat-clients instant-messaging screen-sharing video-chat group-chat chat-rooms encrypted-chat push-to-talk social-network
Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as...
Freemium Mac OS X Windows Linux Android iPhone iPad Web Blackberry
mattermost is an open source, self-hosted slack alternative.
Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad Self-Hosted