1. hiQ
Specializing in "people analytics," hiQ gathers public data, your business' internal data, or a combination of the two, if that's ideal, to create models that are predictive and actually useful. Using innovative algorithms, you'll enjoy more powerful insights than ever before thanks to "machine learning" (which is less time-consuming than human-powered legwork). Updates are continuous and in real-time, and the reporting is customizable, so you don't need to be a rocket scientist to digest the information. Basically, it's personalized reporting at its best.