PLUM Plumtree Software (MM)

Plumtree Software (Nasdaq:PLUM) today announced that John Kunze, Chief Executive Officer, is scheduled to present on behalf of the company at two upcoming investor conferences. Mr. Kunze will present at the C.E. Unterberg Towbin TechFest 2005 Conference on August 10, 2005 at 9:00 a.m. (PDT) and the B. Riley & Co. New York Investor Conference on August 11, 2005 at 3:15 p.m. (EDT). -0- *T Who: John Kunze, Chief Executive Officer, Plumtree Software What: C.E. Unterberg Towbin TechFest 2005 Where: Omni Hotel, San Francisco, Calif. When: August 10, 2005, 9:00 a.m. (PDT) Who: John Kunze, Chief Executive Officer, Plumtree Software What: B. Riley & Co. New York Investor Conference Where: Le Parker Meridien Hotel, New York, N.Y. When: August 11, 2005 3:15 p.m. (EDT) A Webcast of the B. Riley & Co. presentation will be available at www.plumtree.com/ir. *T About Plumtree Software Plumtree Software is a technology leader, providing enterprise solutions to bridge disparate work groups, IT systems and business processes with its cross-platform portal. Plumtree Software continues to innovate, offering rich service-oriented environments to deliver composite applications that give customers the freedom and flexibility to support advanced user needs and business processes. Plumtree Software's solutions provide significant business value to more than 21 million users worldwide. Customers include Airbus, Mazda, Pratt & Whitney and U.S. Navy. For more information, visit www.plumtree.com. Plumtree is a registered trademark of Plumtree Software, Inc. and/or its subsidiaries in the U.S. and/or other countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners.