Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in this Amendment No. 1 to the Registration Statement on Form S-1 of ServiceNow, Inc. of our report dated March 30, 2012 relating to the financial statements of Service-now.com, which appears in such Registration Statement. We also consent to the reference to us under the heading Experts in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
San Jose, California
May 4, 2012