Is Drupal 8 compatible with popular CRM, Sales Automation & Project Management systems?

Hi Guys,

I’m actually looking to set up a client portal that can automate sales, projects and other business routines. I’m not sure what exactly I’ve to call the system I need to integrate but I can tell you the functionalities that are required for me behind the drupal. Below is the link which explains more or less what I need to have either within the Drupal or synchronised link to external modules/systems.…

I’m open to any kind of advice whether it’s related to drupal or external.