CiviCRM - A Constituent relationship management for the Civic Sector
Outreach - Outreach Is Your Sales Communication Platform
Odoo CRM - Open Source CRM
LevelEleven - LevelEleven is a sales performance optimization platform.
Salesforce - CRM software solutions and enterprise cloud computing from salesforce.com, the leader in CRM and platform as a service.
Ambition - Increase employee productivity in a fun, sustainable way. Fantasy Football adapted for the work environment