Which of the following best defines the type of software needed to monitor donors?

The best choice to define the type of software needed to monitor donors is a donor management system. This type of software specifically focuses on managing donor relationships and tracking donations, allowing organizations to maintain accurate records of donors, their interactions, and their contributions over time. It enables effective communication with donors, facilitates fundraising efforts, and provides insights into donor behaviors, which is crucial for building strong relationships with supporters.

Grant-tracking software, while beneficial for monitoring the progress of grant proposals and managing grants once they are awarded, does not focus specifically on donors or donor relationships. Accounting software primarily deals with financial record-keeping and transactions, thus lacking features targeted at donor engagement and management. Project management software is oriented towards planning and executing projects, which may not include specialized functionalities for tracking donor information or contributions. Therefore, the donor management system is the most suitable software to help organizations effectively monitor and engage with their donors.