Is there a system for integrated lead generation?

Question

Search Engine Optimization

At one of the conferences I saw a general presentation from which it followed that a lead who once came to the attention of the company is further unlearned on all fronts: he is shown targeted advertising (moreover, with a focus on him), an email newsletter (focused specifically on him), callers managers from the call center know his interests, etc. etc.
What systems (services, programs) provide such a comprehensive approach? Is there something that immediately implements all the processes outlined above, possibly combining a sales funnel, a task setting system, perhaps integration with an automatic telephone exchange ...?

Answer 1

self-written
but 80% of what was written - Ches
knows all the interests of Facebook, and knows well - better and better, only in sales it will help well if 10 percent of
course, there are areas - games usually, or pharma, where something like that (well, except for the calling manager ) is more pronounced