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!

Chargeback Gurus - Chargeback Gurus is a leading platform that offers the top and maximum chargeback win ratio.

Dinngo - Splitting payments the fun and easy way

Chargebacks911 - Chargebacks911 is the original chargeback management company with solutions to prevent chargebacks before they happen and fight chargebacks once they do.

/Tab - The simple way to split a bill among friends.

Chargeback - Ditch the manual work needed to manage disputes