They still use "recruiting services". But the coaching staff is obviously the deciding council on each player. Even with all of their analysts and GAs, assistants , etc... they simply can't recruit where they need to all the way. So many games to travel to and film to watch.
All the while you have to coach and prepare the guys you do have. The scouts work directly with coaching staffs and sometimes feed the recruitng sites (247, Rivals, ESPN). I was a scout in the southeast Texas area and coastal NC for 4 years and it's non-stop gig. And you don't make enough...soon enough. It's non-stop so the need for scouts is greater than ever!
I don't know any of Pruitt's extended team, but they are very very good!
Roman Harrison and Kenney Solomon are both impact guys with speed who were ridiculously light recruited.
I'm still scratching my head that Kirby Smart let a guy like Harrison get away UNCHALLENGED. Didn't even recruit him...