Tandem - Expense Sharing - Say goodbye to endless Venmo requests and money fights
Finmark - Financial planning software 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!
Poindexter - The easiest way to create financial projections for new business ideas. Quickly determine the profitability of your strategy without using Excel.