X2CRM - Sales, Marketing, Workflow, Custom Apps, PHP, MySQL

https://sourceforge.net/projects/x2engine/?source=directory

• X2CRM is modern, commercial grade CRM Software
• Sales, Service and Marketing PHP Application
• Homepage Activity Feed
• Full Admin with Visual Form Studio Builder
• Contact, Account, Opportunity, Service Case
• Activity Time Tracking
• Team Calendar, Tasks
• Forums Knowledgeable, Discussion Board
• Documents and Attachments
• Campaign Emails
• Sales Quotations
• X2Touch Mobile Pocket Client
• Full User Interface theming
• Modern PHP, Yii Framework
• Email, Communication Connectors
• Extensible, REST API
• Up to version 5.0 - 50 release cycles
• Internatinoalized
• Languange Packs
• Hosted - Cloud Versions Available
• Phone based Support Options
• Developer Support Available
• 20,000 Deployed Servers, 160 Countries