Exhibit 99.1

Cornerstone OnDemand Announces Third Quarter 2017 Financial Results

SANTA MONICA, Calif. – November 8, 2017 – Human capital management software provider Cornerstone OnDemand, Inc. (NASDAQ: CSOD) today announced results for its third quarter ended September 30, 2017. A summary of the Company’s Operational and Financial Highlights is available on the Company’s Investor Relations website at http://investors.cornerstoneondemand.com.

“Our third quarter results reflect another quarter of solid performance,” said Adam Miller, the Company’s President and CEO. “We saw improvements in both growth and profitability while significantly exceeding our expectations in several areas.”

Third Quarter 2017 Results:

“We demonstrated continued improvement in profitability in Q3,” said Brian Swartz, the Company’s CFO. “Looking ahead to 2018, we anticipate even further margin improvement. We are increasing our prior 2018 operating margin target from 10% to a range of 11-13%, and we believe our actions to strengthen the business will enable growth and expanded profitability into the future.”

Recent Highlights:

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Financial Outlook:

The following outlook is based on information available as of the date of this press release and is subject to change in the future. For the fourth quarter ending December 31, 2017, the Company provides the following outlook:

For the year ending December 31, 2017, the Company provides the following outlook:

The Company has not reconciled the guidance for non-GAAP operating margin to the corresponding GAAP measures because it does not provide guidance for such GAAP measures and would not be able to present the reconciling items between such GAAP and non-GAAP measures without unreasonable efforts. For non-GAAP operating margin, the Company excludes stock-based compensation expense, which is impacted by factors that are outside of the Company’s control and can be difficult to predict. The actual amount of stock-based compensation expense in the fourth quarter ending December 31, 2017 and the year ending December 31, 2017 will have a significant impact on the Company’s GAAP operating margin.

Today, the Company also announced that Silver Lake and LinkedIn will make a $300.0 million strategic investment in the Company. In connection with the investment, the Company’s board of directors authorized a $100.0 million share repurchase program.

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Quarterly Conference Call

Cornerstone OnDemand, Inc. will host a conference call to discuss its third quarter 2017 results at 2:00 p.m. PT (5:00 p.m. ET) today. A live audio webcast of the conference call, together with detailed financial information, can be accessed through the Company’s Investor Relations website at http://investors.cornerstoneondemand.com. The live call can be accessed by dialing (877) 445-4619 (U.S.) or (484) 653-6763 (outside the U.S.) and referencing passcode: 99518530. A replay of the call will also be available at http://investors.cornerstoneondemand.com/investors/news-and-events/events/default.aspx or via telephone until 11:59 p.m. PT on November 11, 2017 by dialing (855) 859-2056 (U.S.) or (404) 537-3406 (outside the U.S.), and referencing passcode: 99518530.

About Cornerstone OnDemand

Cornerstone OnDemand, Inc. (NASDAQ: CSOD) is a global leader in cloud-based learning and human capital management software. The Company is pioneering solutions to help organizations realize the potential of the modern workforce. From recruitment, onboarding, training and collaboration, to performance management, compensation, succession planning, people administration and analytics, Cornerstone is designed to enable a lifetime of learning and development that is fundamental to the growth of employees and organizations.

Based in Santa Monica, California, the Company’s solutions are used by 3,146 clients worldwide, spanning more than 33.5 million users across 192 countries and 43 languages. To learn more about Cornerstone, visit us on Twitter, Facebook and our blog. www.cornerstoneondemand.com

Note: Cornerstone^® and Cornerstone OnDemand^® are registered trademarks of Cornerstone OnDemand, Inc.

Forward-looking Statements

This press release and the quarterly conference call referenced above contain forward-looking statements, including, but not limited to, statements regarding our future financial and operating performance, including our GAAP and non-GAAP guidance, the growth of the learning and human capital management market, our business strategy, plans and objectives for future operations, the demand for and benefits from the use of our current and future solutions both domestically and internationally, the opportunity to upsell to our existing clients, the timing and release of new solutions and the success of such solutions, the investment by Silver Lake, together with LinkedIn, and the use of the proceeds and benefits thereof, the expected election of a director, and the share repurchase program and the factors that will impact the amount and timing of purchases, if any, thereunder, our ability to realize potential benefits from our recent and ongoing operational excellence and cost containment initiatives, our expectations regarding revenue resulting from content sales, focus on recurring revenue streams, and general business conditions. Any forward-looking statements contained in this press release or the quarterly conference call are based upon our historical performance and our current plans, estimates and expectations and are not a representation that such plans, estimates, or expectations will be achieved. These forward-looking statements represent our expectations as of the date of this press release. Subsequent events may cause these expectations to change, and we disclaim any obligation to update the forward-looking statements in the future, except as required by law. These forward-looking statements are subject to known and unknown risks and uncertainties that may cause actual results to differ materially from our current expectations. Important factors that could cause actual results to differ materially from those anticipated in our forward-looking statements include, but are not limited to, our ability to attract new clients; the extent to which clients renew their subscriptions for our solutions; the timing of when consulting services are delivered to new and existing clients by our services organization and implementation subcontractors; the complexity of deployments and product implementations, which can impact the timing of when revenue is recognized from new and existing clients; allowing our implementation subcontractors to contract directly with clients for implementation services; shifted focus to recurring revenue streams; our ability to compete as the learning and human capital management provider for organizations of all sizes; changes in the proportion of our client base that is comprised of enterprise or mid-sized organizations; our ability to manage our growth, including additional headcount and entry into new geographies; our ability to expand our enterprise and mid-market sales opportunities; our ability to maintain stable and consistent quota attainment rates; our ability to exploit Big Data to drive increased demand for our products; continued strong demand for learning and human capital management in the U.S., Europe, Asia Pacific and Latin America; the timing and success of efforts to increase operational efficiency and cost containment; the satisfaction of the conditions to closing the investment by Silver Lake, together with LinkedIn; the possibility that the share repurchase program may be suspended or discontinued; the timing and success of solutions offered by our competitors; unpredictable macro-economic conditions; the impact of foreign exchange rates, including as a result of the “Brexit” vote in the United Kingdom; reductions in information technology spending; the success of our new product and service introductions; a disruption in our hosting network infrastructure; problems caused by security breaches; costs and reputational harm that could result from defects in our solutions; the success of our strategic relationships with third parties; the loss of any of our key employees and our ability to locate qualified replacements; failure to protect our intellectual property; acts of terrorism or other vandalism, war or natural disasters; changes in current tax or accounting rules; legal or political changes in local or foreign jurisdictions that decrease demand for, or restrict our ability to

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sell or provide, our products; and unanticipated costs or liabilities related to businesses that we acquire. Further information on factors that could cause actual results to differ materially from the results anticipated by our forward-looking statements is included in the reports we have filed with the Securities and Exchange Commission, including our Annual Report on Form 10-K for the fiscal year ended December 31, 2016 and Quarterly Report on Form 10-Q for the quarter ended June 30, 2017.

Non-GAAP Financial Measures

To supplement its consolidated financial statements, which are prepared and presented in accordance with U.S. generally accepted accounting principles, or GAAP, the Company has provided in this press release and the quarterly conference call held on the date hereof certain measures that have not been prepared in accordance with GAAP. These non-GAAP financial measures include (i) non-GAAP cost of revenue, which is defined as cost of revenue less amortization of intangible assets and stock-based compensation, (ii) billings, which are defined as revenue plus the change in total deferred revenue as presented on the Consolidated Balance Sheets, (iii) free cash flow, which is defined as net cash provided by operating activities minus capital expenditures and capitalized software costs, (iv) free cash flow margin, which is defined as free cash flow divided by revenue (v) non-GAAP net income and non-GAAP diluted net income per share, which exclude, for the periods in which they are presented, stock-based compensation, amortization of intangible assets, accretion of debt discount and amortization of debt issuance costs, unrealized fair value adjustment on strategic investment, and excludes the impacts of unamortized stock-based compensation expense in applying the treasury method for determining the non-GAAP weighted average number of dilutive shares outstanding, (vi) non-GAAP gross profit and non-GAAP gross margin, which exclude stock-based compensation and amortization of intangible assets reflected in cost of revenue, (vii) non-GAAP operating income and non-GAAP operating income margin, which are defined as loss from operations excluding stock-based compensation and amortization of intangible assets, (viii) non-GAAP operating expenses, which exclude stock-based compensation and amortization of intangible assets, and (ix) non-GAAP sales and marketing expense, non-GAAP research and development expense, and non-GAAP general and administrative expense, each of which excludes stock-based compensation attributable to the corresponding GAAP financial measures. In addition, the Company discloses revenue and billings growth on a constant currency basis. To present amounts on a constant currency basis, current period results for entities reporting in functional currencies other than the United States dollar are translated into the United States dollar at the prior period exchange rates as opposed to the actual exchange rates in effect for the current period. The Company presents constant currency information to provide a framework for assessing how its underlying business performed excluding the effect of foreign currency fluctuations.

The Company’s management uses these non-GAAP financial measures internally in analyzing its financial results and believes they are useful to investors, as a supplement to the corresponding GAAP measures, in evaluating the Company’s ongoing operational performance and trends and in comparing its financial measures with other companies in the same industry, many of which present similar non-GAAP financial measures to help investors understand the operational performance of their businesses. In addition, the Company believes that the following non-GAAP adjustments are useful to management and investors for the following reasons:

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Non-GAAP financial measures should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with GAAP. Investors are encouraged to review the reconciliation of these non-GAAP measures to their most directly comparable GAAP financial measures. These non-GAAP financial measures are not based on any standardized methodology prescribed by GAAP and are not necessarily comparable to similarly-titled measures presented by other companies. For prior periods, a reconciliation of the non-GAAP financial measures to such GAAP measures has been provided in the tables included as part of this press release.

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Cornerstone OnDemand, Inc.

CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

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Cornerstone OnDemand, Inc.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

(unaudited)

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Cornerstone OnDemand, Inc.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

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Cornerstone OnDemand, Inc.

RECONCILIATIONS OF COST OF REVENUE TO NON-GAAP COST OF REVENUE, GROSS PROFIT AND

GROSS MARGIN TO NON-GAAP GROSS PROFIT AND NON-GAAP GROSS MARGIN, LOSS FROM

OPERATIONS TO NON-GAAP OPERATING INCOME AND OPERATING MARGIN TO NON-GAAP OPERATING

INCOME MARGIN

(in thousands)

(unaudited)

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Cornerstone OnDemand, Inc.

RECONCILIATIONS OF NET LOSS TO NON-GAAP NET INCOME AND NON-GAAP NET INCOME PER SHARE

(in thousands, except per share amounts)

(unaudited)

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Cornerstone OnDemand, Inc.

CALCULATIONS OF BILLINGS

(in thousands)

(unaudited)

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Cornerstone OnDemand, Inc.

RECONCILIATION OF NET CASH PROVIDED BY OPERATING ACTIVITIES TO FREE CASH FLOW AND

FREE CASH FLOW MARGIN

(A Non-GAAP Financial Measure)

(in thousands)

(unaudited)

Cornerstone OnDemand, Inc.

Investor Relations Contact:

Alexandra Geller

Cornerstone OnDemand

Phone: +1 (310) 752-1870

ageller@csod.com

or

Media Contact:

Kristy Gonzalez

Cornerstone OnDemand

Phone: +1 (310) 382-9563

kgonzalez@csod.com

Source: Cornerstone OnDemand

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