I used the RiskGap on one of my project. Initially, we started to use the program, as we need to keep all the risks in one place with the ability to assign responsible person for each risk. But when the risk library offered us a couple of risks that we do not discuss during brainstorming with project team, we decided to deeply understand the software. As a result, our team is actively using integration with tfs. The system is very convenient to maintain and control a list of risks. I realized that we used a small part of the functionality available in the RiskGap according information on the site (riskgap.com). We will learn more.