PROS Holdings, Inc. to Present at the UBS Global Technology and Services Conference

Business Wire, May 22, 2009

HOUSTON -- PROS Holdings, Inc. (NYSE: PRO) a leading provider of pricing and revenue optimization science and software, announced today that Bert Winemiller, Chairman and Chief Executive Officer will present at the UBS Global Technology and Services Conference at The Sheraton New York Hotel & Towers in New York, NY.

The PROS Holdings presentation is scheduled for Tuesday, June 9, 2009, at 10:45 a.m. Eastern Time. The audio presentation will be webcast live and will be available by visiting the “Investor Relations” section of the company’s website at www.prospricing.com. The webcast will be archived on the company’s website for 90 days after the conference ends.

About PROS

PROS Holdings, Inc. (NYSE: PRO) is a leading provider of pricing and margin optimization software products, specializing in price analytics, price execution, and price optimization. By using PROS' software products, companies gain insight into their pricing strategies, identify pricing-based profit leaks, optimize their pricing decision making and improve their business processes and financial performance. PROS' software products implement advanced pricing science, which includes operations research, forecasting and statistics. PROS high performance software architecture supports real-time high volume transaction processing and allows PROS to handle the processing and database requirements of the most sophisticated and largest customers, including customers with 100’s of simultaneous users and sub-second electronic transactions. PROS provides professional services to configure its software products to meet the specific pricing needs of each customer. PROS has implemented over 200 solutions across a range of industries in more than 40 countries.

Founded in 1985, PROS is headquartered in Houston, Texas. Today, PROS has over 350 employees, more than 100 with advanced degrees and over 25 with Ph.D.s. To learn more about PROS, please visit www.prospricing.com.