Teamgate CRM - Powerful CRM without the Salesforce Price tag.
Spinify - Sales gamification to motivate, engage and celebrate your teams performance.
Sirius - An open-source clone of Siri from UMICH
Sales Creatio - Out-of-the-box processes to close more deals
QuotaPath - Calculate commission and quota attainment easily, for free
LevelEleven - LevelEleven is a sales performance optimization platform.