Bridgeline Software Appoints Audit Firm UHY, LLP as Independent Auditor

June 01, 2006

Boston, MA, June 1, 2006 - Bridgeline Software announced today that UHY, LLP has been selected to be the company's independent public accounting firm.

UHY, LLP is the 16th largest accounting firm in the United States, according to the 2005 Top 100 Accounting Firms in Accounting Today, and serves public companies and middle market and privately-owned companies in multiple industry segments.

Bridgeline Software selected UHY, LLP principally based on its depth of knowledge, experience in the middle market and its national and international presence. The firm has 19 offices in the United States with over 1,400 employees, and is affiliated with Urbach Hacker Young International with over 148 offices in 50 countries in which to serve Bridgeline as it executes its growth initiatives domestically and abroad.

With over thirty years experience, UHY LLP is registered with the Public Company Accounting Oversight Board ("PCAOB") to perform Audits of financial statements and internal controls of SEC registrants, and Bridgeline Software is pleased to be engaged with an audit firm that has the depth and experience to serve the Company's audit, tax and compliance needs for the foreseeable future.

About Bridgeline Software

Bridgeline Software is a developer of award winning web applications and quality web software tools such as its enterprise level web content management system, netEDITORpro®. In addition, Bridgeline Software provides an on-demand web based platform called Orgitecture®. This very scalable on-demand web based platform provides expandable modules such as Relationship Management, eSurvery, eNewsletter, Content Management, eCommerce, Event Registration and Integrated Grants Management. Bridgeline Software's team of Microsoft® certified developers specialize in information architecture, usability engineering, SharePoint® development, web application development, rich media development, e-commerce, e-Learning, and database development. By providing scalable web software tools with award winning web development capabilities, Bridgeline Software uniquely provides their customers with complete end-to-end solutions that optimize business processes through web-based technologies.

Companies such The Bank of New York, John Hancock, Newton-Wellesley Hospital, Cisco Systems, First Albany Companies, Astra Tech, Cadaret Grant, Nomura Securities, Grantmakers in the Arts, National Financial Partners, March of Dimes, Omgeo, Power Steering Software, Gill Foundation, The Commonwealth Fund, National Fire Protection Association, and the Federal Mediation & Conciliation Service have turned to Bridgeline Software for our web based software tools or award winning web application development capabilities.

Visit us today: www.bridgelinedigital.com