CRM

xTuple PostBooks Edition

PostBooks is a full-featured, fully-integrated open source accounting, ERP, and CRM software, based on the award winning OpenMFG ERP Suite.

Built with the open source PostgreSQL database, and the open source Qt framework for C++, it provides the ultimate in power and flexibility for a range of businesses and industries. It includes the following modules:

* Accounting (general ledger, accounts receivable and payable, bank reconciliation, financial reporting)
* Sales (quotes, order entry, sales reporting, shipping)

Anteil CRM

Anteil offers open source CRM software solutions designed to help you better identify, attract, retain, service and support customers--ultimately increasing your competitive position and profitability. Employing full Web architecture, this open-source solution is available at no cost and is a fast and easy way for your company to implement a basic CRM application. At the same time, it gives programmers a head start in developing a more customized solution.

OpenCRX

openCRX is an open source CRM software that meets the needs of organizations requiring multifunctional, enterprise-wide coordination of sales generation, sales fulfillment, marketing and service activities to customers, partners, suppliers or intermediaries

Sugar Open Source

Sugar Open Source is an enterprise class open source CRM software for managing mission-critical interactions related to sales, marketing, services and support.

Documentum Content Services for SAP CRM