What are other users doing to get ~12% High Intent contacts?
The short answer: Every list is different and they are probably targeting someone different.
With TitanX, you can continue to rescore your list up to 5 times to get more High Intent contacts.
Here's a common scenario we see:
First pass scoring = 4-6% High Intent contacts
Second pass scoring = 7-10% High Intent contacts
Third pass scoring = 11-14% High Intent contacts
Fourth pass scoring = 15%+ High Intent contacts