Google Charts - Interactive charts for browsers and mobile devices.
Worknice - Worknice is a performance management software that helps companies effectively manage their sales and customer-related business processes.
Highcharts - A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
Sympa - Sympa is an open source (GNU GPL) mailing list management (MLM) software.
ZoomCharts - Creating meaningful and aesthetically pleasing data visualizations and incorporating them into your projects is easy with the tools offered by ZoomCharts.
DreamTeam - Effectively manage all of your projects with DreamTeam, a comprehensive project management platform.