well I had such high expectations from this tool. I'm in the outreach industry for 5 years now and really liked the functions that PROSP provide so I decided to purchase the tier 3 deal. At first things went ok, even though they had several bugs, but most got fixed along the way. After using they tool for 2-3 weeks, then for some reason one of my campaigns was paused (the platform said it was because of lack of new prospects). When I tried logging in to my account in order to add new prospects, I got a message from LinkedIn saying they detected a suspicious activity from my account and that I need to verify my identity. Too bad the account I was using was an avatar (a 5-years old account) with almost 3500 connections...

so bottom line I don't recommend this tool