Pinnacor to Present at AeA Micro Cap Financial Conference

Company Will Showcase Investor Overview at Forum for Key Technology Investors

New York, N.Y., May 9, 2003 -- Pinnacor Inc. (Nasdaq: PCOR), a provider of business and financial information and analytical applications, today announced the company will participate in the Fifth Annual AeA Micro Cap Financial Conference at the Monterey Plaza Hotel in Monterey, Calif. Presenting from Pinnacor will be Kirk Loevner, chairman and CEO, and David Obstler, CFO and EVP, Corporate Development and Strategy, on Wednesday, May 14, 2003. A live webcast of the presentation will be accessible at 2pm PST via Pinnacors Web site at http://www.pinnacor.com/company/investors/, and a webcast replay will also be available later the same day.

About the AeA Micro Cap Financial Conference

In its fifth year, the AeA Micro Cap Financial Conference provides public technology companies with an environment in which to showcase their companies to technology investors. In this two-day forum, company executives have the opportunity to present their technologies, strategic missions, trend analysis and other significant information to a focused group of investors.

Conference participation is limited to 100 micro cap technology companies with up to $200 million market cap or revenues. Attendees include top research an securities analysts, buy-sell decisions makers, investment bankers, portfolio managers, venture capitalist and other key members of the investment community.

About Pinnacor
Pinnacor Inc. (Nasdaq: PCOR) is a provider of information and analytical applications to financial services companies and global corporations. The company delivers customized information, applications and tools that help businesses reduce costs through outsourcing and drive new revenue streams. Pinnacors solutions encompass market data and investment analysis tools for financial services firms; critical business information for the enterprise; and personalized portal applications and messaging services for wireless carriers and ISPs. The company counts Barclays Global Investors, U.S. Bancorp Piper Jaffray, Tribune Media Services, Virgin Mobile and Verizon Wireless among its clients. Headquartered in New York City, the company also has offices in San Francisco, Calif.; Coralville, Iowa; London, U.K.; and Jerusalem, Israel. www.pinnacor.com.

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Pinnacor and the Pinnacor logo are trademarks of Pinnacor Inc. All other trademarks may be properties of their respective owners.

The release contains information about future expectations and plans of Pinnacors management and prospects of Pinnacors business that constitute forward-looking statements for purposes of the safe harbor provisions under The Private Securities Litigation Reform Act of 1995. The words "believe," "expect," "intend," "anticipate," variations of such words, and similar expressions identify forward-looking statements, but their absence does not mean that the statement is not forward-looking. Actual results may differ materially from those indicated by these forward-looking statements as a result of various important factors including, but not limited to, the timely development and market acceptance of new and updated products, our ability to expand our infrastructure (including personnel and computer systems) and the effect of competition. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this release. Readers are also directed to consider other risks and uncertainties discussed in documents filed by the Company with the Securities and Exchange Commission. Pinnacor undertakes no obligation to update publicly any forward-looking statements to reflect new information, events or circumstances after the date of this release or to reflect the occurrence of unanticipated events.