Petal - A simple, no-fee credit card
Inbox Creature - A super cute virtual pet, delivered right to your inbox.
Klutch Card - Klutch Card is the first credit card with automation
HippityPip - Teach phone numbers to kids
Mercury - Mercury is banking* for startups
Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!