RescueTime costs $9/month per user ($6/month when paid annually). A free plan is available with limited features.
RescueTime is software that you will need to download and install onto your computer. The software runs in the background and automatically tracks which programs you’re using and how much time you spend using them.
Some features include activity reports, notifications/alarms, goals, logging offline hours (meetings/phone calls), and more.
RescueTime also allows you to block access to distracting websites such as Facebook and YouTube.