CRM, Squeeze page, and Email marketing integration

[Nurit Petri]

Hello,

I am in the process of selecting an online marketing plan and want to know if anyone has experience in buying the following services:

online contact relationship management

landing page

email marketing

I am somewhat advanced and I am having trouble finding a company that "does it all" with integration from one to the other.  I am trying to avoid going here for the landing page and going there for the crm and somewhere else for the e-blasts.  I heard that no one does it all.  I am also looking for big data/predictive analysis.  Am I wishing for too much???  I really need to make a decision and get my marketing up and running,  too many choices, please share your experience.  

Warmest regards,