Huckle - Send group messages to people at places
Fuse - Fuse is a UX tool suite for mobile app designers and developers.
CAKE - CAKE provides a SaaS-based solution for advertisers, publishers and networks to track, attribute and optimize their spend in real-time.
Dropsource - Mobile development platform for building native iOS & Android apps
Chalk - Chalk is a calculator that tries to do right what others do wrong.
GoodBarber - GoodBarber is a mobile app creation platform.