Bulk/mass emailing to contacts provided a lot of streamlining for sales prospecting.

Cloze is like many CRM systems but has some nice features. It will remind you if you haven't contacted someone key in a specified period of time. It will let you know when an email has been sent. It integrates with Evernote, Dropbox, and even your cell phone carrier, allowing the user to tie together many sources of data about a particular client

Easy to use application that allows me to quickly find different projects and clients!