CiviCRM - A Constituent relationship management for the Civic Sector
Sales Creatio - Out-of-the-box processes to close more deals
EspoCRM - EspoCRM is open source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type.
Vtenext - Vtenext is a platform that allows you to tackle CRM processes and customers with great ease.
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.
QuotaPath - Calculate commission and quota attainment easily, for free