Bridgeline Software to Release Third Quarter Financial Results on August 14, 2007

August 10, 2007

BOSTON, Mass, Aug 10, 2007 - Bridgeline Software, Inc. (NASDAQ: BLSW), a developer of on-demand web management software suites and award winning web applications, today announced that it will release financial results for the third quarter ended June 30, 2007 on Tuesday, August 14, 2007 after the market closes. The Company's management team plans to host a live conference call at 4:30 p.m. eastern time on that day to discuss the financial results. To listen to the conference call please dial (800) 289-0438 a few minutes prior to the scheduled start time (international callers please dial (913) 981-5527).

About Bridgeline Software, Inc.

Headquartered in Massachusetts, with additional locations in Atlanta, New York, Washington D.C. and Bangalore India, Bridgeline Software is a developer of award winning web applications and on-demand web management software suites. This scalable on-demand web based platform provides expandable modules such as Content Management, Relationship Management, eSurvey, eNewsletter, eCommerce, Event Registration and Integrated Grants Management. Bridgeline Software's teams of developers specialize in information architecture, usability engineering, SharePoint development, web application development, rich media development, and e-commerce development.

Bridgeline Software has over 250 customers that include: The Bank of New York, RSA Security, Nomura Securities, EMC, John Hancock, AARP, Pfizer, Goldman Sachs, The Packard Foundation, DTTC, Cadaret, Grant & Co., Perkin Elmer, UBS, Citigroup, National Financial Partners, Newton-Wellesley Hospital, JBHanauer & Co., Omgeo, the Gill Foundation, The Commonwealth Fund, Massachusetts Institute of Technology, and the Smithsonian Institute. To learn more about Bridgeline Software, please visit www.bridgelinedigital.com.