Partnership with Webb brings comprehensive communications lifecycle management solution to leading Latin American corporations

ORANGE, Conn., December 10, 2007 — Tangoe, Inc., a leading global provider of enterprise communications lifecycle management software and technology-driven services, today announced that it has partnered with Brazil-based Webb, a procurement and logistics solution provider. Under the agreement, Webb will utilize Tangoe’s CommCare Management Platform (CMP) software to provide its clients with comprehensive Telecom Expense Management (TEM) managed service solutions that encompass a comprehensive array of enterprise-wide fixed and mobile communications processes. The partnership is expected to further fuel Tangoe’s expansion in the Latin American market, particularly in Brazil and Mexico.

As a premier provider of procurement and logistics services to the Latin American market, Webb powers multi-billion dollar procurement platforms for its corporate clients around the world. Using Tangoe technologies, Webb is able to deliver technology-based solutions to some of the region’s largest multi-national companies for a full range of communication lifecycle needs including: invoice processing, device and services procurement, carrier contract management, inventory management, bill auditing, and reporting and analysis.

“Our clients are corporations in the consumer packaged goods, manufacturing, natural resources, and services industries with an average annual revenue exceeding $150 million U.S. dollars. While their businesses are diverse, most of them share a common problem: inefficient management of their communications assets and spend,” said Isabel Capistrano, marketing manager for Webb. “With Tangoe’s technology platform, we can provide clients with scalable telecom managed services solutions, giving them the ability to manage their communications costs, improve internal processes, and increase operational efficiencies. Our partnership with Tangoe provides another powerful resource to deliver even more value to our current customers as well as to expand our market share in the Latin American market.”

“Webb has relationships with over 30 percent of Latin America’s largest companies and a strong presence in Mexico, making this an important strategic partnership for Tangoe as we continue to expand outside of North America,” said Al Rossini, senior vice president of global sales and marketing at Tangoe. “Our partnership reflects the urgent need among corporations across the globe to move beyond current disparate manual telecom systems to new tightly integrated and automated communication management solutions. Webb’s stellar reputation and its unique position as the leading supply chain management company in the region will fuel our continued growth and extend our global market presence.”

About Webb

With a complete portfolio of procurement and logistics secured by high technology, Webb works in partnership with its customers in the execution and maintenance of Supply Chain activities, offering customized services to meet the specific needs of each individual project and allocates the appropriate resources in order to guarantee a high rate of return. Through its competitive operational model which has at its core a global operational delivery center, regional service centers, as well as an optimized local presence, Webb is capable of offering scale gains and delivering fast and efficient results to its customers in any part of the globe. Today, Webb has a global presence in more than 30 cities in 22 countries. For more information, visit: www.webb-usa.com.

About Tangoe

Tangoe, Inc., a global leader in telecommunications lifecycle solutions, provides software and technology-driven services that enable global organizations to procure, manage, and control their fixed, mobile, and converged communications assets and their costs. Tangoe's software and service solutions are built upon patented technologies that enable dramatic cost reductions and process efficiencies which significantly contribute to organizational profitability. Global 2000 organizations worldwide depend on Tangoe solutions to more effectively manage their telecommunications processes. In 2007, Tangoe was named No. 149 on the Entrepreneur Hot 500 ranking of America’s fastest growing companies and was named the fifth fastest growing Connecticut technology company in the Deloitte Technology Fast 50. Tangoe has offices in Orange, Connecticut, Austin, Texas, and Hoboken, New Jersey. Tangoe provides solutions in the United States through direct and partner sales channels, and internationally through a global network of certified business partners.

Additional information about Tangoe, its CommCare services, patented technologies, and business partners can be found at www.tangoe.com, or requested via e-mail at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it , or by calling (203) 859.9300.

Tangoe is a registered trademark and CommCare is a trademark of Tangoe, Inc.

CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release contains forward-looking statements that involve substantial uncertainties and risks. These forward-looking statements are based upon our current expectations, estimates and projections about our business and our industry, and that reflect our beliefs and assumptions based upon information available to us at the date of this letter. We caution readers that forward-looking statements are predictions based on our current expectations about future events. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and assumptions that are difficult to predict. Our actual results, performance or achievements could differ materially from those expressed or implied by the forward-looking statements as a result of a number of factors, including but not limited to, changes in: economic conditions generally, changes in technology, legislative or regulatory changes that affect us, the availability of working capital, changes in costs and the availability of goods and services, the introduction of competing products, changes in our operating strategy or development plans, our ability to attract and retain qualified personnel, and changes in our acquisition and capital expenditure plans.