Exhibit

We hereby consent to the incorporation by reference in the Registration Statement on Form S‑8 (Nos.333-209067, 333-201412, 333-194105, 333-193867, 333-186857, 333-179721, 333-172516, 333-165362, 333-157555, 333-149359, and 333-145237) of PROS Holdings, Inc. of our report dated February 19, 2016 relating to the consolidated financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.