Commercial systems that provide comparable functionality to the Grader Tool include
Each of the systems provides a wide variety of grade management functionality. The goal of the Grader Tool is not to provide all features found in these tools but rather to provide important core features. However, the Grader Tool provides modest functional improvements in the following areas, when compared to the tools above. These improvements are:
The goals of the Grader Tool are not met by any of the above commercial systems.
A detailed review of each related tool follows in these subsections: