Feature Guides These PDF guides provide in-depth information to help you understand how to use the various features of Fathom. Learn the basics and see how to get started with Fathom. Understand how to measure the metrics which matter. Create consolidated financials and management reports. Compare, rank and benchmark your companies. Gain insights into the performance of your tracking categories. Gain insights into the performance of your tracking classes. Gain insights into the performance of your tracking classes. Gain insights into the performance of your tracking jobs / categories.