Salesforce - CRM software solutions and enterprise cloud computing from salesforce.com, the leader in CRM and platform as a service.
CiviCRM - A Constituent relationship management for the Civic Sector
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
ForceManager Mobile CRM - Gain sales management insight thanks to a more transparent team performance. Try ForceManager the leading mobile CRM for field sales teams worldwide.
Padlet - Visual boards for organizing anything.
Pipeliner CRM - Pipeliner CRM empowers small to medium-sized sales teams to close more deals and lower risk. Implementation and training are a breeze. Mac & Windows.