WHMCS - WHMCS is an all-in-one client management, billing & support system for online businesses.
Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.
HostBill - HostBill is a powerful and flexible, all-in-one automation, billing, client management and support platform for online businesses.
YouNeedABudget - Personal home budget software built with Four Simple Rules to help you quickly gain control of your money, get out of debt, and reach your financial goals!
Blesta - Blesta is professional client management, billing, and support software.
Penny - Penny is a personal finance app that takes the pain out of keeping track of your finances.