UNCA Unica (MM)

Unica� Corporation (Nasdaq: UNCA), a leading global provider of enterprise marketing management (EMM) solutions, today announced its participation at two upcoming conferences in May. Each presentation will be webcast live and available for two weeks on the events portion of Unica�s web site at http://investor.unica.com. Unica�s Chief Executive Officer, Yuchun Lee, and its Chief Financial Officer, Ralph Goldwasser, are presenting at: The Deutsche Bank 2007 Technology Conference, being held at the Westin St. Francis Hotel in San Francisco, California, on Thursday, May 17, 2007, at 8:10 a.m. PDT (11:10 a.m. EDT). Unica�s Chief Executive Officer, Yuchun Lee, will also be presenting at: The JMP Securities Research 6th Annual Conference, being held at the Ritz Carlton Hotel in San Francisco, California, on Wednesday, May 23, 2007, at 9:30 a.m. PDT (12:30 p.m. EDT). For further information about Unica, or to subscribe to the company's "Email Alert" service, please contact the company's Investor Relations department at ir@unica.com or visit the Investor Relations section at http://investor.unica.com. ABOUT UNICA Unica� Corporation (Nasdaq: UNCA) is a leading global provider of enterprise marketing management (EMM) software. The most comprehensive EMM suite on the market today, Unica's Affinium� software streamlines the entire marketing process for brand, relationship and internet marketing � from planning and budgeting to project management, execution and measurement. More than 500 companies worldwide have adopted Affinium as their EMM solution. Unica is headquartered in Waltham, Mass. with offices around the globe. For more information, visit www.unica.com. Note to Editors: Copyright 2007 Unica Corporation. Unica, the Unica logo, and Affinium are registered trademarks of Unica Corporation. All other product names, service marks, and trademarks mentioned herein are trademarks of their respective owners.