Daffodil CRM is an open source customer relationship management software that enables seamless coordination between sales, marketing, customer service, field support and other functions that handle customer contact for an enterprise.
Apatar is an open source mashup data integration tool. Apatar allows easily join your desktop data with the web. Connectors include: Salesforce.com, MySQL, PostreSQL, Oracle, MS SQL, Amazon, SugarCRM, Oracle, XML, CSV, FTP, Flickr. Integrate Web 2.0.