TravelPerk - Corporate Travel Management
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!
TravelBank - A modern travel, expense, and rewards app for SMBs.
EquiTable - Split the bill fairly
Egencia - Egencia is a corporate travel management system.
Splittable - Shared living made simple