Customer Experience (Cx™) Solutions

Chordiant to Exhibit at Leading Financial Services Analyst Event

Leader in Customer Experience (Cx) Software and Services Highlights Latest in Customer Experience for Banking and Fraud Applications

CUPERTINO, CA - September 19, 2006—- Chordiant Software, Inc. (Nasdaq: CHRD), the leading provider of Customer Experience (Cx™) software and services, today announced that it will exhibit at the upcoming Gartner Financial Services Technology Summit, September 25-26, 2006 in London, England.

For 2006, the Gartner Financial Services Technology Summit will present three tracks - Business Strategy, Technology and Applications, and Operational Excellence. The Summit will focus on three major industry sectors: banking, insurance and investment services. Sessions will cover the common ground between these sectors and discuss the specific concerns and issues of each. Attendees will hear the latest industry research and analysis, while leading authorities in European financial services will drive keynote sessions and present case studies from across the continent.

At the Summit, representatives from Chordiant will be demonstrating the latest Customer Experience applications for Banking as well as the latest Fraud Management application. Attendees will be able to see and visualize how Chordiant solutions help financial institutions and insurance providers provide effective and efficient customer interactions using real-time decision management and guided processes. The company will also demonstrate its latest innovation for banks in the fraud Investigation, collections and recovery area. In the financial services industry today, Chordiant Cx solutions help deliver "brand promise" for ten of the top 20 banks world-wide.

"At Chordiant, we are pleased to demonstrate at the Gartner Financial Services Technology Summit," said Anthony Morris, director, retail banking products & solutions, Chordiant Software. "The EMEA Financial Services and Banking markets have always been on the cutting-edge of technology innovation and adoption. At this Gartner Summit, Chordiant will have a targeted venue to showcase our most recent solutions, at the same time giving us the opportunity to collaborate with European customers, partners and industry colleagues."

About Chordiant Software, Inc.

Chordiant solutions and services help major enterprises around the world deliver the best possible customer experience. Unlike traditional business applications, Chordiant Customer Experience (Cx) solutions blend insight with agile business strategies and decisions to uniquely understand the customer's behavior. This deeper understanding develops a lasting, one-to-one relationship that aligns the most appropriate value proposition to each consumer. With Chordiant Cx solutions, customer loyalty, operational productivity and profitability reach unprecedented levels of return. For more information, visit Chordiant at www.chordiant.com.

Safe Harbor Statement

This news release includes "forward-looking statements" that are subject to risks, uncertainties and other factors that could cause actual results or outcomes to differ materially from those contemplated by the forward-looking statements. Forward-looking statements in this release are generally identified by words, such as "believes," "anticipates," "plans," "expects," "will," "would," "guidance," "projects" and similar expressions which are intended to identify forward-looking statements. There are a number of important factors that could cause the results of Chordiant to differ materially from those indicated by these forward-looking statements. Other risks relating to Chordiant's products are detailed under "Risk Factors" in Chordiant's Annual Report on Form 10-K for the fiscal year ended September 30, 2005, and Chordiant's Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2006, each as filed with the Securities and Exchange Commission. These filings are available on a Web site maintained by the Securities and Exchange Commission at http://www.sec.gov. Chordiant does not undertake an obligation to update forward-looking or other statements in this release.

Chordiant and the Chordiant logo are registered trademarks of Chordiant Software, Inc. The Customer Experience Company and Cx are trademarks of Chordiant Software, Inc. All other trademarks and registered trademarks are the properties of their respective owners.

Chordiant Media Relations Contact

Erica Burns
PAN Communications, for Chordiant Software, Inc.
978-474-1900
chordiant@pancomm.com.