Emissary reached out after I left a large corporate to help their clients on projects all of them have canceled so nothing positive to report. I like the concept and idea, but do not think most firms are mature enough managerially to get the most out of these types of services. I also do not think a one-off one-hour conversation provides enough context for the work they are trying to accomplish, putting both the client and consultant in an awkward situation.

its a cool concept but a very expensive way to get insight into potential partners/prospects

It's an interesting platform. The focus on very specific key account identified is it's core strength.