ChannelAdvisor Announces Pricing of Initial Public Offering

Research Triangle Park, NC – May 22, 2013 – ChannelAdvisor Corporation today announced the pricing of its initial public offering of 5,750,000 shares of its common stock at a price of $14.00 per share. The shares are expected to begin trading on the New York Stock Exchange on May 23, 2013 under the ticker “ECOM.” All of the common stock is being offered by ChannelAdvisor. In addition, ChannelAdvisor has granted the underwriters a 30-day option to purchase up to 862,500 additional shares of common stock from ChannelAdvisor at the initial public offering price.

Goldman, Sachs & Co. is acting as the lead book-running manager for the offering. Stifel is acting as a book-running manager. Pacific Crest Securities LLC, BMO Capital Markets Corp., Needham & Company, LLC, and Raymond James & Associates, Inc. are acting as co-managers.

A registration statement relating to these securities has been filed with, and declared effective by, the Securities and Exchange Commission. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

The offering will be made only by means of a prospectus. Copies of the final prospectus, when available, may be obtained by contacting Goldman, Sachs & Co., Attention: Prospectus Department, 200 West Street, New York, NY 10282, by telephone at: (866) 471-2526, or by email to: prospectus-ny@nullny.email.gs.com; or Stifel, One Montgomery Street, Suite 3700, San Francisco, California 94104, by telephone at (415) 364-2720, or by email to: syndprospectus@nullstifel.com.

About ChannelAdvisor

ChannelAdvisor (NYSE: ECOM) is a leading provider of cloud-based e-commerce solutions that enable retailers and manufacturers to integrate, manage and optimize their merchandise sales across hundreds of online channels including Amazon, Google, eBay, Facebook and more. Through automation, analytics and optimization, ChannelAdvisor customers can leverage a single inventory feed to more efficiently list and advertise products online, and connect with shoppers to increase sales. Billions of dollars in merchandise value are driven through ChannelAdvisor’s platform every year, and thousands of customers use ChannelAdvisor’s solutions to help grow their businesses. For more information, visit www.channeladvisor.com.

Contact:

Sarah O'Dea
ChannelAdvisor
sarah.odea@channeladvisor.com
919.228.4784