Plumtree Software to Announce First Quarter 2005 Operating Results

    Business Editors/High-Tech Editors

    SAN FRANCISCO--(BUSINESS WIRE)--April 4, 2005--Plumtree Software (Nasdaq:PLUM) today announced it intends to release results for the first quarter 2005 on Tuesday, April 26, 2005 at 5:00 a.m. Pacific Time (8:00 a.m. Eastern Time). A conference call with company management will be held following the announcement at 5:30 a.m. Pacific Time (8:30 a.m. Eastern Time).
    All interested parties are invited to listen to Plumtree President and Chief Executive Officer John Kunze, Chief Financial Officer Eric Borrmann, and Chief Operating Officer Paul Ciandrini present the quarterly earnings results and highlights. Details of the conference call are as follows:

DATE: Tuesday, April 26, 2005

TIME: 5:30 a.m. Pacific Time 8:30 a.m. Eastern Time

DIAL IN: Domestic: 888-455-9641 International: 210-234-0002 Passcode: Plumtree

REPLAY DIAL IN: Domestic and International: 402-280-9972 Passcode: Plumtree

WEBCAST: www.plumtree.com

    The conference call will also be simulcast over www.plumtree.com/ir. Please go to this site 15 minutes before the start of the call to register and to install any necessary audio software. For those who cannot listen to the live broadcast, a replay will be available shortly after the call.
    Additional investor information can be accessed at www.plumtree.com.

    About Plumtree Software

    Plumtree Software is a global pioneer in creating advanced software environments where information resources work together with human ingenuity. Well established as the portal thought leader, Plumtree enables a full, rich suite of applications that coordinate human-managed activities across systems, processes and business boundaries. With its flexible and open portal system, Plumtree delivers smart solutions throughout the enterprise and beyond. Progressive enterprises large and small, like Airbus, Mazda, Pratt & Whitney and the U.S. Navy depend on Plumtree to help them rapidly harness untapped potential in their organizations. 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.

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CONTACT: Plumtree Software Marissa Lee, 415-399-7109 (Press) Marissa.lee@plumtree.com or Market Street Partners JoAnn Horne or Rob Walker, 415-445-3234 (Investors) joann@marketstreetpartners.com rwalker@marketstreetpartners.com

KEYWORD: CALIFORNIA INDUSTRY KEYWORD: SOFTWARE CONFERENCE CALLS SOURCE: Plumtree Software

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