Exhibit 23.1

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 17, 2017, in this Amendment No. 1 to the Registration Statement (Form S-1 No. 333-216642) and related Prospectus of Yext, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP
New York, New York
March 17, 2017