Sales Plugin additional features
I've been using hubspot sales for a few months now, it works great, keeps my info updated and easily manageable.
As for productivity, I'm suggesting a couple of features to the plugin (since it makes working with email and sales even smoother), inspired on another crm I used before migrating and from my experience.
-Add link to create a new opportunity or task from the plugin.
-Add link to create a new task from a business opportunity