JUPITERMEDIA'S WI-FI PLANET CONFERENCE & EXPO WITH OVER 100 EXHIBITORS TO BE HELD DECEMBER 2-5, 2003 IN SAN JOSE IS THE LARGEST TO DATE

Wi-Fi Planet Conference & Expo has become the definitive event of the Wi-Fi industry. This is the only event where all the major manufacturers, sellers and buyers of Wi-Fi related technology assemble together. Featured keynotes for the event include Steve Nye, General Manager, Building Broadband Solutions Unit, Cisco Systems, Inc.; Les Vadasz, Executive Vice President, Intel Corporation and President, Intel Capital; John McHugh, Vice President and General Manager, ProCurve Networking Business, Hewlett-Packard Company; Scott Stainken, General Manager, Global Wireless Business, IBM Corporation; and Kevin Duffy, Senior Vice President of Project Management and R&D;, Proxim.

Premier Business Sponsor for Wi-Fi Planet Conference & Expo is IBM. Premier Plus Sponsors include Computer Associates International, Hewlett-Packard and Intel. Premier Sponsors for the event include AirDefense, Firetide, Rocksteady Networks, Strix Systems, T-Mobile HotSpot and WilTel Communications. Analyst Sponsor for the event is Jupiter Research, and InfoWorld is the Premier Media Sponsor. To view the complete list of over 100 sponsors and exhibitors, visit the event Web site at www.jupiterevents.com/80211/fall03/exhibitors.html. Wi-Fi Planet Conference & Expo is hosted by Wi-FiPlanet.com, Wi-FiHotSpotList.com, internet.com EarthWeb.com and DevX.com, and is produced by Jupitermedia.

Register for the conference by this Tuesday, November 18th and save $100. For more information and to view the complete conference agenda visit the event Web site at www.jupiterevents.com/80211/fall03/index.html . For registration information, contact Lillian Potter at (203) 662-2857 or [email protected]. For sponsorship and exhibition information, contact Tim Walsh at (203) 662-2838 or [email protected].

About Jupitermedia Corporation
Jupitermedia Corporation (Nasdaq: JUPM), (www.jupitermedia.com) headquartered in Darien, CT, is a leading provider of global real-time news, information, research and media resources for information technology, Internet industry and graphics professionals. Jupitermedia includes the internet.com, EarthWeb.com, DevX.com and ArtToday.com Networks which include over 165 Web sites and nearly 200 e-mail newsletters that generate over 275 million page views monthly. Jupitermedia also includes Jupiter Research, a leading international research advisory organization specializing in business and technology market research in 18 business areas and 14 vertical markets. In addition, Jupiter Events produces offline conferences and trade shows focused on IT and business-specific topics, including Wi-Fi Planet, Search Engine Strategies and Enterprise IT Week at Computer Digital Expo.

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: Statements in this press release which are not historical facts are "forward-looking statements" that are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. The potential risks and uncertainties address a variety of subjects including, for example, the competitive environment in which Jupitermedia Corporation competes; the unpredictability of Jupitermedia Corporation's future revenues, expenses, cash flows and stock price; Jupitermedia Corporation's ability to integrate acquired businesses, products and personnel into its existing businesses; Jupitermedia Corporation's international and venture fund investments; any material change in Jupitermedia Corporation's intellectual property rights and continued growth and acceptance of information technology and the Internet. For a more detailed discussion of such risks and uncertainties, refer to Jupitermedia Corporation's reports filed with the Securities and Exchange Commission pursuant to the Securities Act of 1933 and the Securities Exchange Act of 1934. The forward-looking statements included herein are made as of the date of this press release, and Jupitermedia Corporation assumes no obligation to update the forward-looking statements after the date hereof.

CONTACT:

Mary Ann Boland
Marketing and Public Relations Associate
Jupitermedia Corporation
(212) 547-7939
[email protected]

All current Jupiter Research press releases can be found online at www.internet.com/corporate/press.html.

All current Jupitermedia Corporation press releases can be found on the World Wide Web at http://www.internet.com/corporate/press.html.