Dex - One place for your relationships — impress with thoughtfulness
Periscope on Android - Explore the world through someone else's eyes
Monica - Monica is an open-source personal CRM to keep track of your friends and family.
TopRecs - The power of recommendations from your trusted friends
Cloze - Smarter Relationship Management
UUKI Live - UUKI helps you build meaningful relationships within your community through events, newsletters, and a community page