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We consent to the reference to our firm under the caption "Experts" in the Registration Statement (Form S-3) and related Prospectus of Upland Software, Inc. for the registration of 115,000 shares of Series A Convertible Preferred Stock and 7,908,572 shares of its common stock and to the incorporation by reference therein of our reports dated February 24, 2022, with respect to the consolidated financial statements of Upland Software, Inc., and the effectiveness of internal control over financial reporting of Upland Software, Inc., included in its Annual Report (Form 10-K) for the year ended December 31, 2021, filed with the Securities and Exchange Commission.