Prefer - Professionals you need, from people you know

Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...

Warmspace - Tech-powered conversations that transform relationships in work and life.

Bigfoot - Bigfoot is a gaming assistant for mobile gamers that provides them with various useful tools to enhance their gaming experience.

Introwise - All-in-one scheduling and business management platform for coaches, tutors and consultants to run their business online.

Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.