INVESTOR ALERT: Rosen Law Firm Announces Filing of Securities Class Action Against Tangoe, Inc. -- TNGO

INVESTOR ALERT: Rosen Law Firm Announces Filing of Securities Class Action
Against Tangoe, Inc. -- TNGO

NEW YORK, March 9, 2013 (GLOBE NEWSWIRE) -- The Rosen Law Firm today announced
that a class action lawsuit has been filed on behalf of all purchasers of the
securities of Tangoe, Inc. (Nasdaq:TNGO) between December 20, 2011 and
September 5, 2012, inclusive (the "Class Period").

To join the Tangoe class action, go to the website at http://rosenlegal.com or
call Phillip Kim, Esq. or Kevin Chan toll-free at 866-767-3653 or email
pkim@rosenlegal.com or kchan@rosenlegal.com for information on the class
action.

NO CLASS HAS YET BEEN CERTIFIED IN THE ABOVE ACTION. UNTIL A CLASS IS
CERTIFIED, YOU ARE NOT REPRESENTED BY COUNSEL UNLESS YOU RETAIN ONE. YOU MAY
ALSO REMAIN AN ABSENT CLASS MEMBER AND DO NOTHING AT THIS POINT. YOU MAY
RETAIN COUNSEL OF YOUR CHOICE.

The complaint alleges that Defendants concealed Tangoe's true financial
condition in its public statements to investors. The lawsuit claims that
Tangoe overstated its organic growth by understating the percentage of revenue
derived from acquisitions, causing Tangoe to issue materially false and
misleading financial information.

A class action lawsuit has already been filed on behalf of Tangoe
shareholders. If you wish to serve as lead plaintiff, you must move the Court
no later than April 30, 2013. If you wish to join the litigation or to discuss
your rights or interests regarding this class action, please contact, Phillip
Kim, Esq. or Kevin Chan of The Rosen Law Firm toll free at 866-767-3653 or via
e-mail at pkim@rosenlegal.com or kchan@rosenlegal.com.

The Rosen Law Firm focuses on prosecuting securities class action litigation
and actions involving financial fraud. The Rosen Law Firm represents investors
throughout the globe concentrating its practice in securities class actions.

CONTACT: Laurence Rosen, Esq.
         Phillip Kim, Esq.
         Kevin Chan
         The Rosen Law Firm P.A.
         Tel: (212) 686-1060
         Toll Free: 1-866-767-3653
         Fax: (212) 202-3827
         275 Madison Avenue, 34th Floor
         New York, New York 10016
         lrosen@rosenlegal.com
         pkim@rosenlegal.com
         kchan@rosenlegal.com
         www.rosenlegal.com