San Francisco, CA
September 10, 2007

ON24, Inc., the global leader in webcasting and rich media marketing solutions, today announced two years of successfully powering live video webcasts for IMD, International Institute for Management Development in Lausanne, Switzerland. Recognized as one of the world's top business schools, IMD provides 180 global member companies timely and relevant management and business research via a weekly video webcast program titled "Wednesday Webcasts."

IMD's objective is to provide lifelong learning and global networking for all member companies. By leveraging ON24's robust and scalable webcasting platform for the organization's Wednesday Webcast series, the Corporate Learning Network cost-effectively disseminates cutting edge research & development information to thousands of viewers worldwide. Furthermore, ON24's backend reporting and analytics provide the organization detailed registration and viewer information, enabling IMD to incorporate new features and services that would benefit member companies.

"Since partnering with ON24, we have experienced a heightened level of service and reliability for our Wednesday Webcast series," elaborated Sylvie Guillemin, Webcast Manager, Corporate Learning Network Department, IMD. "This enables us to further enhance the relationship between our member companies and our world-class faculty, which is an instrumental component of our program."

"More and more global companies are looking to ON24 to provide them with the technologies and solutions to power their expanding global communication needs. We are honored that esteemed organizations like IMD acknowledge that our value proposition is providing our worldwide customers the highest quality solutions, global support and industry research," stated Sharat Sharan, President and CEO of ON24 Inc.

Global organizations, such as Business Objects, GE Healthcare, and IMD, leverage ON24's scalable and reliable solutions for pre-event promotion, event delivery, and post-event analytics for their global marketing needs. Whether for lead generation, executive announcements, product launches, or webinars, ON24's scalable and reliable webcasting platform support multinational companies and audiences in multiple languages, such as simplified and complex Chinese, Japanese, German, French, Spanish and Korean. ON24 also provides customer support in all major time zones with offices located in San Francisco, New York, London and Beijing, as well as an extensive vendor affiliate network on three continents.

For more information about how IMD's Corporate Learning Network leveraged ON24's webcasting solutions, go to: http://www.on24.com/abouton24_casestudies_imd.html.

About IMD
IMD, International Institute for Management Development, in Lausanne, Switzerland, is recognized as one of the world leaders in executive education. For over 60 years IMD has worked with leading global companies to develop and retain management talent. IMD is the "global meeting place": the most international of business schools worldwide. IMD offers learning based on innovative and highly relevant research. Learning that can be applied to business challenges - immediately. This is IMD's "Real World. Real Learning" approach. (www.imd.ch)

About ON24, Inc.
ON24 Inc. is the global leader of webcasting and rich media marketing solutions. ON24's solutions provide companies a full range of applications and services to meet corporate and marketing initiatives such as lead generation, conferences and events, product launches, continuing professional education, internal communications, and executive announcements.

More than 600 global organizations in publishing, technology, life sciences, government, and financial services rely on ON24, including Business Objects, Cardinal Health, Cisco Systems, CMP Media, Credit Suisse, Department of Education, GE Healthcare, Hewlett-Packard, IBM, Motorola, National Science Foundation, and Samsung. ON24 is headquartered in San Francisco, with offices in Washington, D.C., New York and London.