I really like the innovation happening in this space, specifically vertical marketplaces around labor that can move the needle for companies. Sales and growth is certainly one of them, which is what Catalyst focuses on.
I do wish they offered an example of the product before the registration flow, as it's difficult to get a good sense of how it works.
Also, Catalyst reminds me of another player in this space called Cavalry: http://www.cavalryhq.com/
Polywork