EXHIBIT 23.2

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” and to the use of our report dated March 31, 2011, in the Registration Statement (Form S-1) and related Prospectus of Carbonite, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP
 

Boston, Massachusetts

May 11, 2011