Press Release

PROS Holdings, Inc. to Participate in the 10th Annual Craig-Hallum Institutional Investor Conference

Houston,

HOUSTON, May 9, 2013 – PROS Holdings, Inc. (NYSE: PRO), a big data software company, today announced that  Executive Vice President and Chief Financial Officer Charles H. Murphy, and Chief Marketing Officer Tim Girgenti will participate in  the tenth annual Craig-Hallum Institutional Investor Conference in Minneapolis on Wednesday, May 29, 2013. This event will not be webcast.

About PROS

PROS Holdings, Inc. (NYSE: PRO) is a leading provider of AI-powered SaaS pricing, CPQ, revenue management, and digital offer marketing solutions. Our vision is to optimize every shopping and selling experience. With nearly 40 years of industry expertise and a proven track record of success, PROS helps B2B and B2C companies across the globe, in a variety of industries, including airlines, manufacturing, distribution, and services, drive profitable growth. The PROS Platform leverages AI to provide real-time predictive insights that enable businesses to drive revenue and margin improvements. To learn more about PROS and our innovative SaaS solutions, please visit our website at  www.pros.com.

PROS Media Contact

Amy Williams

+1 713-335-5916 
awilliams@pros.com