BACKWEB AND ADJOINED CONSULTING ANNOUNCE PARTNERSHIP TO OPTIMIZE PHARMACEUTICAL FIELD FORCE OPERATIONS

Anytime, Anywhere Access Improves Field Force Productivity and Enhances Administrative Efficiencies

SAN JOSE, Calif., December 5, 2005 – BackWeb Technologies Ltd. (Nasdaq: BWEB), a leading provider of software designed to mobilize web applications, announced today its strategic partnership with Adjoined Consulting, an industry-focused full-service management consulting, technology, and outsourcing firm. Adjoined will implement offline and mobile web solutions with a focus on Pharmaceutical field force operations. Adjoined and BackWeb will work to deliver solutions that increase the productivity of mobile professionals within the Pharmaceutical industry by providing them with access to critical information anywhere, anytime. Today’s announcement marks the formal launch of the successful partnership which began earlier this year. To date, BackWeb and Adjoined have collaborated on five engagements, including work for the Biopharmaceutical group within Johnson & Johnson.

Pharmaceutical field forces currently endure significant costs and lost productivity, as 30 percent or more of field time is consumed by administrative tasks and downtime while in the field. To address this issue, Adjoined has deployed BackWeb’s leading offline web technology which enables customers to identify and capture the maximum business value from 24/7 access to critical web based information, regardless of the availability of wireless coverage – further reducing the need to be connected to a network to complete administrative tasks and maximizing productivity of downtime. In addition, utilizing the BackWeb solution, Adjoined can help customers eliminate printing and distribution costs by making needed materials available via a web-based browser. The partnership provides a new, substantially improved model for pharmaceutical companies to enhance field force effectiveness.

"Mobile applications continue to be a critical strategic component of a company's IT portfolio," said Alan Crowther, Managing Officer of Adjoined Consulting’s Enterprise Application practice. "BackWeb’s mobile application solutions leverage sophisticated technology to deliver a unique field force operations solution that optimizes intermittent, or no bandwidth environments, and delivers key applications to field representatives, therefore maximizing the productivity of mobile workforces.

"The tandem of Adjoined’s expert consultants and the depth of BackWeb’s technology delivers a dynamic combination to the market that provides a high and immediate return on investment," added Crowther. "The BackWeb model allows applications to be extended to the mobile environment – eliminating the need to recode them – for anytime, anywhere access and better leveraging of existing or legacy systems."

"We are excited to be working with Adjoined to build a bold field force offering," said Pete Szalay, Vice President Sales and Marketing at BackWeb. "By formally announcing the combination of our products and Adjoined’s deep industry expertise and technological capabilities, we’re highlighting an exclusive solution approach that delivers an unprecedented return on our clients’ mobile application investment."

About Adjoined Consulting
Adjoined Consulting is an industry-focused, full-service management consulting, technology services and outsourcing firm that offers strategic operational consulting, leading-edge technology integration, outsourcing solutions and original, independent research. With more than 200 Global 2000 companies as clients, Adjoined focuses on solving business challenges for clients in the consumer packaged goods & retail, life sciences, industrial products, financial services, communications & media and travel & leisure industries. Headquartered in Miami, Adjoined also has offices in New York, Boston, Philadelphia, Washington, D.C., Atlanta and Tampa and outsourcing data centers in Boston and Phoenix. For more information on Adjoined Consulting visit www.adjoined.com.

About BackWeb Technologies
BackWeb mobilizes critical web applications and content for mobile workforces and remote offices. Mobile professionals can be productive anytime, anywhere, without interruption, regardless of connection status or network availability. BackWeb’s patented web and polite synchronization mobile solution delivers a seamless and simple user experience. The solution is commonly deployed to sales forces, field employees, mobile managers and remote operations. Typical e-business applications include enterprise sales force automation, CRM, e-learning and training and Human Capital Management (HCM). Content examples include document repositories and rich media.

BackWeb customers include market leaders such as Boehringer Ingelheim, Eastman Kodak, GE Healthcare, Hewlett-Packard, Johnson & Johnson, KLA Tencor, Lam Research, and Pfizer. BackWeb also serves customers through partnerships with BEA, Oracle PeopleSoft and SAP. BackWeb’s operations are centered in San Jose, California, and Rosh Ha 'ayin, Israel with field offices in New York and Europe. Make every minute of your mobile professional's day productive; visit www.backweb.com or call (877) 222-5932.

© 2005 BackWeb Technologies Ltd. All rights reserved. BackWeb is a registered trademark and Offline Access Server is a trademark of BackWeb Technologies Ltd. All other trademarks are property of their respective owners.

Statements in this news release, which are not purely historical, are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including statements of beliefs, plans, expectations or intentions regarding the future. Such forward-looking statements include, but are not limited to, statements that the BackWeb® solution enables customers to identify and capture the maximum business value from 24/7 website access to critical information, regardless of the availability of wireless coverage, further reducing the need to be connected to a network to complete administrative tasks and maximizing the productivity of down time; enabling customers to eliminate printing and distribution costs by making needed materials via a web-based browser; and that BackWeb’s mobile application solutions leverage sophisticated technology to deliver a unique field force operations solution that optimizes intermittent, or no bandwidth environments, delivering key applications to field representatives, therefore maximizing the productivity of clients’ mobile workforces. Factors that could cause actual results to differ materially from expectations include, but are not limited to, the uncertainty of market acceptance of offline access products or our ability to license those products to customers; general economic conditions or any downturn in IT industry spending; the ability of BackWeb to develop innovative technology and deliver solutions that meet customer needs; and the potential emergence of competitive technologies or competitor companies. In addition, please refer to our periodic filings with the Securities and Exchange Commission, including our Quarterly Report on Form 10-Q for the quarter ended June 30, 2005, which contain more detailed descriptions of the risk factors facing our business. BackWeb assumes no obligation to update any of the forward-looking statements in this release.

BackWeb media contact:
Ramin Ekhtiar
Phone: 408-933-1771
Email: pr@backweb.com

Investors contact:
Investor Relations
BackWeb Technologies Ltd.
(408) 933-1722
investors@jcir.com