BillGrid.com - BillGrid is an easy to use online invoicing, billing and expense management system that will save you time with tracking clients projects, expenses, invoices and payments.

PracticePanther - PracticePanther offers CRM, invoicing, time tracking and communication solutions for law firms.

Elorus - A super-easy online invoicing & time tracking software

iDempiere - iDempiere Business Suite ERP/CRM/SCM done the community way.

MinuteDock - Web-based time tracking software designed to integrate with the Xero accounting package.

PHC FX - PHC FX is a comprehensive solution that offers a wide range of functionality at any price.