The tool is easy enough for anyone who has experience in using certifications tools such as Qualys or even just Google search engine certification reports. I like how simple it makes comparing different vendors products easier than manually looking at each report from multiple sources. There are some limitations but they aren't too bad once you learn about them. It's not hard to set up so if someone had little knowledge this would probably work well without needing much training. For my purposes we needed something quick & easily accessible which helped us make decisions quickly when choosing between several providers.