ERPNext - The ERP Software that helps you take full control of your business. ERPNext is both powerful and easy to use.
Evercontact - Your contacts always up to date and automatically with Evercontact.
OpenPapyrus - The enterprise management system OpenPapyrus
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
Odoo - An all-integrated business app suite to unleash your growth potential.
Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses