Insightful Corporation Schedules Announcement of Financial Results for First Quarter 2007

Business Wire, April 18, 2007

SEATTLE -- Insightful Corporation (NASDAQ:IFUL), a leading provider of predictive analytics and reporting solutions, has scheduled the announcement of its first quarter 2007 financial results and conference call for Friday, May 4, 2007, after market close. Jeff Coombs, president and CEO of Insightful, and Richard Barber, CFO of Insightful, will be present on the conference call. The call will begin at 2:00 p.m. PT (5:00 p.m. ET).

The company invites the public to submit questions for management via e-mail to investor@insightful.com. Responses to selected questions submitted on or before May 2, 2007 will be provided on the call. Written responses to selected questions about the company's financial results received after the call, and before the close of business on the first business day after the call, will be posted in the Investor Relations section of the Insightful website (http://www.insightful.com/investors/), and if appropriate, filed with the Securities and Exchange Commission on Form 8-K. There will be no live question and answer session during the call.

An audio archive of the call will be available in the Investor Relations section of the Insightful website located at http://www.insightful.com/investors/. The audio archive will be available until the first business day after the company's second quarter 2007 conference call.

Conference Call Numbers:

Domestic: 800/946-0782

International: 719/457-2657

Confirmation Code: 4627244

Should you have any questions prior to the call, please call Insightful's investor relations desk at (206) 283-8802 or e-mail investor@insightful.com.

ABOUT THE COMPANY

Insightful Corporation (NASDAQ:IFUL) is a provider of predictive analytics and reporting solutions that gives companies the knowledge to act[TM]. Insightful products S-PLUS[R], Insightful Miner[TM], S-PLUS[R] Server and InFact[R] allow companies to perform sophisticated statistical data analysis and data mining and create high-quality graphics from numeric and text data. Insightful consulting services provide specialized expertise and proven processes for the design, development and deployment of customized solutions. The company has been delivering industry-leading, high-ROI solutions to thousands of companies in financial services, life sciences, biotechnology, telecommunications, and manufacturing, plus government and research institutions. Headquartered in Seattle, Insightful has offices in New York, North Carolina, France, Switzerland, and the United Kingdom, with distributors around the world. For more information, visit www.insightful.com, email info@insightful.com or call 1-800-569-0123.