Contour is a management tool and framework built on top of Sheets™ and Docs™. 

With Contour, you can:
- Access a library of well-tested competency frameworks
- Define your teams and departments
- Run performance reviews with reminders 
- Produce individual reports 
- Run 360 reviews 
- Set individual growth goals
- View team analytics 
- Calibrate scoring between managers and departments

There's no need for another tool, all of this is available straight from your Google Workspace™.