Microsoft | PowerPivot

PowerPivot gives users the power to create compelling self-service BI solutions, facilitates sharing and collaboration on user-generated BI solutions in a Microsoft SharePoint Server 2010 environment, and enables IT organizations to increase operational efficiencies through Microsoft SQL Server 2008 R2-based management tools.

http://www.powerpivot.com/index.aspx

QlikView - BI for the business user

http://www.qlikview.com/

Dundas - Interactive Dashboard Samples and Gallery

http://www.dundas.com/