Nertivia - Chat Client - Chat with friends or anyone around the world, free gif and emoji support.
Roomvine - Chatrooms for real life venues, neighborhoods and events
Spectrum - Browser-based app to visualize the frequencies of an audio file.
Amity Communities - Discuss trending topics, news, and live events in real-time
Berkanan - Chat with people nearby. Even offline, on an ✈️.
The Rainmaker Platform - Build responsive websites and communities without code