What are some alternatives?
Timesheets.com - Time Tracking for Payroll and Billing
SaveMyTime - Time Tracker - The whole picture how you spend time. Both online and offline activities.
FreshBooks - The ideal accounting software for small business owners.
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.
HarmonyPSA - HarmonyPSA - Professional Services Automation (PSA) for IT Businesses
Time 2 - Stay focused and crush procrastination