LevelEleven - LevelEleven is a sales performance optimization platform.
CiviCRM - A Constituent relationship management for the Civic Sector
Spinify - Sales gamification to motivate, engage and celebrate your teams performance.
Odoo CRM - Open Source CRM
Outreach - Outreach Is Your Sales Communication Platform
WORKetc CRM - All-in-one business management system. CRM + Social + Projects + Billing