PROS Holdings, Inc. Announces Date of Fourth Quarter and Full Year 2012 Financial Results Release, Conference Call and Webcast

Houston, January 10, 2013, About PROS
PROS Holdings, Inc. (NYSE: PRO) is a leading big data software company that helps customers outperform in their markets by using big data to sell more effectively. We apply 27 years of data science experience to unlock buying patterns and preferences within transaction data to reveal which opportunities are most likely to close, which offers are most likely to sell and which prices are most likely to win. PROS offers big data solutions to optimize sales, pricing, quoting, rebates and revenue management across more than 30 industries. PROS has implemented more than 500 solutions in more than 55 countries. The PROS team comprises more than 650 professionals around the world. To learn more, visit www.pros.com.

Investor Contact:
PROS Investor Relations
713-335-5879
ir@prospricing.com

Media Contact:
PROS Public Relations
James Garber, 617-960-9875
ydonaldson@prospricing.com