Reports GAAP loss of $38.0 million and record non-GAAP income of $2.4 million

Delivers record adjusted EBITDA of $13.3 million

Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its third quarter ended September 30, 2024.

“Fastly delivered significant upside on our revenue guidance in Q3 along with record non-GAAP net income and adjusted EBITDA,” said Todd Nightingale, CEO of Fastly. “This was driven by better-than-expected strength in some of our largest customers, continued share gains outside of our top ten customers, and faster-than-projected execution of our restructuring.”

“Our transformation initiatives are helping us focus on the broader market with revenue outside of our ten largest customers growing 20% year-over-year,” continued Nightingale. “This diversification of our revenue base will drive more reliable, predictable long-term growth, enabling us to invest in continued edge cloud innovation and go-to-market reach.”

For a reconciliation of non-GAAP financial measures to their corresponding GAAP measures, please refer to the reconciliation table at the end of this press release.

Third Quarter 2024 Financial Summary

• Total revenue of $137.2 million, representing 7% year-over-year growth. Network services revenue of $107.4 million, representing 5% year-over-year growth. Security revenue of $26.2 million, representing 12% year-over-year growth. Other revenue of $3.6 million, representing 85% year-over-year growth. Network services revenue includes solutions designed to improve performance of websites, apps, APIs, and digital media. Security revenue includes products designed to protect websites, apps, APIs, and users. Other revenue includes Compute and Observability solutions.
• GAAP gross margin of 54.5%, compared to 51.7% in the third quarter of 2023. Non-GAAP gross margin of 57.7%, compared to 55.9% in the third quarter of 2023.
• GAAP net loss of $38.0 million, compared to $54.3 million in the third quarter of 2023. Non-GAAP net income of $2.4 million, compared to non-GAAP net loss of $8.0 million in the third quarter of 2023.
• GAAP net loss per basic and diluted share of $0.27, compared to $0.42 in the third quarter of 2023. Non-GAAP net income per diluted share of $0.02, compared to non-GAAP net loss per basic and diluted share of $0.06 in the third quarter of 2023.

Key Metrics

• Enterprise customer¹ count was 576 in the third quarter, down 25 from the second quarter of 2024. Total customer count¹ was 3,638 in the third quarter, up 343 from the second quarter of 2024.
• Fastly's top ten customers accounted for 33% of revenue in the third quarter compared to 40% in the third quarter of 2023. Revenue from the top ten customers declined 11% year-over-year compared to revenue growth of 20% year-over-year from customers outside the top ten.
• Last 12-month net retention rate (LTM NRR)² decreased to 105% in the third quarter from 110% in the second quarter of 2024.
• Remaining performance obligations (RPO)³ were $235 million, up 6% from $223 million in the second quarter of 2024.

Third Quarter Business and Product Highlights

• Fastly Threat Insights Report revealed 91% of cyberattacks now target multiple organizations using mass scanning.
• Fastly’s “Bots Wars: How Bad Bots are Hurting Businesses” research revealed 59% of organizations reported an increase in bot attacks over the past year, with significant attacks costing organizations $2.9 million on average.
• Hosted Xcelerate Sydney, a curated customer event bringing together thought leaders and industry pioneers for a jam-packed day of innovation.
• Enhanced Fastly Next-Gen WAF with new capabilities that reduced the time to activate the product, enriched detection signals, and provided additional context to data with Country and IP Corp/Site lists.
• Updated Fastly Bot Management with new bot analysis capability to provide customers with visibility and control of their bot management expenses, while also enabling customers to provide logos for bot challenges.
• Enhanced the Fastly trials experience with access to combined trials for full product lines, helping customers discover new tools and unlock the full value of the Fastly Edge Cloud Platform.
• Added the Fastly Support Portal to the Fastly single sign-on experience, allowing customers to seamlessly navigate across the Fastly Control Panel, Next-Gen WAF Console and Support Portal.

Fourth Quarter and Full Year 2024 Guidance

A reconciliation of non-GAAP guidance measures to corresponding GAAP measures is not available on a forward-looking basis without unreasonable effort due to the uncertainty of expenses that may be incurred in the future and cannot be reasonably determined or predicted at this time, although it is important to note that these factors could be material to Fastly’s future GAAP financial results.

Conference Call Information

Fastly will host an investor conference call to discuss its results at 1:30 p.m. PT / 4:30 p.m. ET on Wednesday, November 6, 2024.

Date: Wednesday, November 6, 2024

Time: 1:30 p.m. PT / 4:30 p.m. ET

Webcast: https://investors.fastly.com

Dial-in: 888-330-2022 (US/CA) or 646-960-0690 (Intl.)

Conf. ID#: 7543239

Please dial in at least 10 minutes prior to the 1:30 p.m. PT start time. A live webcast of the call will be available at https://investors.fastly.com where listeners may log on to the event by selecting the webcast link under the “Quarterly Results” section.

A telephone replay of the conference call will be available at approximately 5:00 p.m. PT, November 6 through November 20, 2024 by dialing 800-770-2030 or 647-362-9199 and entering the passcode 7543239.

About Fastly, Inc.

Fastly’s powerful and programmable edge cloud platform helps the world’s top brands deliver online experiences that are fast, safe, and engaging through edge compute, delivery, security, and observability offerings that improve site performance, enhance security, and empower innovation at global scale. Compared to other providers, Fastly’s powerful, high-performance, and modern platform architecture empowers developers to deliver secure websites and apps with rapid time-to-market and demonstrated, industry-leading cost savings. Organizations around the world trust Fastly to help them upgrade the internet experience, including Reddit, Neiman Marcus, Universal Music Group, and SeatGeek. Learn more about Fastly at https://www.fastly.com, and follow us @fastly.

Forward-Looking Statements

This press release contains “forward-looking” statements that are based on our beliefs and assumptions and on information currently available to us on the date of this press release. Forward-looking statements may involve known and unknown risks, uncertainties, and other factors that may cause our actual results, performance, or achievements to be materially different from those expressed or implied by the forward-looking statements. These statements include, but are not limited to, statements regarding our future financial and operating performance, including our outlook and guidance, our operating performance, our ability to innovate, the success of our products and product enhancements, investment in continued edge cloud innovation, the capabilities of Fastly Next-Gen WAF, the capabilities of Fastly Bot Management, expectations regarding customer experiences with the Fastly trials experience and Support Portal, our customer acquisition and go-to-market efforts, our ability to monetize, expectations regarding customer mix and diversification of our revenue base, and our ability to deliver on our long-term strategy. Except as required by law, we assume no obligation to update these forward-looking statements publicly or to update the reasons actual results could differ materially from those anticipated in the forward-looking statements, even if new information becomes available in the future. Important factors that could cause our actual results to differ materially are detailed from time to time in the reports Fastly files with the Securities and Exchange Commission (“SEC”), including those more fully described in Fastly’s Annual Report on Form 10-K for the year ended December 31, 2023, in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, and in our Quarterly Report on Form 10-Q for the quarter ended June 30, 2024. Additional information will also be set forth in our Quarterly Report on Form 10-Q for the quarter ended September 30, 2024. Copies of reports filed with the SEC are posted on Fastly’s website and are available from Fastly without charge.

Use of Non-GAAP Financial Measures

To supplement our condensed consolidated financial statements, which are prepared and presented in accordance with accounting principles generally accepted in the United States (“GAAP”), the Company uses the following non-GAAP measures of financial performance: non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating loss, non-GAAP net income (loss), non-GAAP basic and diluted net income (loss) per common share, non-GAAP research and development, non-GAAP sales and marketing, non-GAAP general and administrative, free cash flow and adjusted EBITDA. The presentation of this additional financial information is not intended to be considered in isolation from, as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. These non-GAAP measures have limitations in that they do not reflect all of the amounts associated with our results of operations as determined in accordance with GAAP. In addition, these non-GAAP financial measures may be different from the non-GAAP financial measures used by other companies. These non-GAAP measures should only be used to evaluate our results of operations in conjunction with the corresponding GAAP measures. Management compensates for these limitations by reconciling these non-GAAP financial measures to the most comparable GAAP financial measures within our earnings releases.

Non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating loss, non-GAAP net income (loss) and non-GAAP basic and diluted net loss per common share, non-GAAP research and development, non-GAAP sales and marketing, and non-GAAP general and administrative differ from GAAP in that they exclude stock-based compensation expense, amortization of acquired intangible assets, net gain on extinguishment of debt, impairment expense and amortization of debt discount and issuance costs.

Adjusted EBITDA: excludes stock-based compensation expense, depreciation and other amortization expenses, amortization of acquired intangible assets, executive transition costs, interest income, interest expense, including amortization of debt discount and issuance costs, net gain on extinguishment of debt, impairment expense, other income (expense), net, and income taxes.

Amortization of Acquired Intangible Assets: consists of non-cash charges that can be affected by the timing and magnitude of asset purchases and acquisitions. Management considers its operating results without this activity when evaluating its ongoing non-GAAP performance and its adjusted EBITDA performance because these charges are non-cash expenses that can be affected by the timing and magnitude of asset purchases and acquisitions and may not be reflective of our core business, ongoing operating results, or future outlook.

Amortization of Debt Discount and Issuance Costs: consists primarily of amortization expense related to our debt obligations. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook. These are included in our total interest expense.

Capital Expenditures: consists of cash used for purchases of property and equipment, net of proceeds from sale of property and equipment, capitalized internal-use software and payments on finance lease obligations, as reflected in our statement of cash flows.

Depreciation and Other Amortization Expense: consists of non-cash charges that can be affected by the timing and magnitude of asset purchases. Management considers its operating results without this activity when evaluating its ongoing adjusted EBITDA performance because these charges are non-cash expenses that can be affected by the timing and magnitude of asset purchases and may not be reflective of our core business, ongoing operating results, or future outlook.

Executive Transition Costs: consists of one-time cash and non-cash charges recognized with respect to changes in our executive’s employment status. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Free Cash Flow: calculated as net cash used in operating activities less purchases of property and equipment, net of proceeds from sale of property and equipment, principal payments of finance lease liabilities, capitalized internal-use software costs and advance payments made related to capital expenditures. Management specifically identifies adjusting items in the reconciliation of GAAP to non-GAAP financial measures. Management considers non-GAAP free cash flow to be a profitability and liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that can possibly be used for investing in Fastly's business and strengthening its balance sheet, but it is not intended to represent the residual cash flow available for discretionary expenditures. The presentation of non-GAAP free cash flow is also not meant to be considered in isolation or as an alternative to cash flows from operating activities as a measure of liquidity.

Impairment Expense: consists of charges related to our long-lived assets. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Income Taxes: consists primarily of expenses recognized related to state and foreign income taxes. Management considers its operating results without this activity when evaluating its ongoing adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Interest Expense: consists primarily of interest expense related to our debt instruments, including amortization of debt discount and issuance costs. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Interest Income: consists primarily of interest income related to our marketable securities. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Net Gain on Debt Extinguishment: relates to net gain on the partial repurchase of our outstanding convertible debt. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Other Income (Expense), Net: consists primarily of foreign currency transaction gains and losses. Management considers its operating results without this activity when evaluating its ongoing adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Restructuring Charges: consists primarily of employee-related severance and termination benefits related to management's restructuring plan that resulted in a reduction in our workforce. Management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance because it is not believed by management to be reflective of our core business, ongoing operating results or future outlook.

Stock-Based Compensation Expense: consists of expenses for stock options, restricted stock units, performance awards, restricted stock awards and Employee Stock Purchase Plan ("ESPP") under our equity incentive plans. Although stock-based compensation is an expense for the Company and is viewed as a form of compensation, management considers its operating results without this activity when evaluating its ongoing non-GAAP net income (loss) performance and its adjusted EBITDA performance, primarily because it is a non-cash expense not believed by management to be reflective of our core business, ongoing operating results, or future outlook. In addition, the value of some stock-based instruments is determined using formulas that incorporate variables, such as market volatility, that are beyond our control.

Management believes these non-GAAP financial measures and adjusted EBITDA serve as useful metrics for our management and investors because they enable a better understanding of the long-term performance of our core business and facilitate comparisons of our operating results over multiple periods and to those of peer companies, and when taken together with the corresponding GAAP financial measures and our reconciliations, enhance investors' overall understanding of our current financial performance.

In the financial tables below, the Company provides a reconciliation of the most comparable GAAP financial measure to the historical non-GAAP financial measures used in this press release.

Key Metrics

¹ Our number of customers is calculated based on the number of separate identifiable operating entities with which we have a billing relationship in good standing, from which we recognized revenue during the current quarter. Our enterprise customers are defined as those with annualized current quarter revenue in excess of $100,000. This is calculated by taking the revenue for each customer within the quarter and multiplying it by four.

² We calculate LTM Net Retention Rate by dividing the total customer revenue for the prior twelve-month period (“prior 12-month period”) ending at the beginning of the last twelve-month period (“LTM period”) minus revenue contraction due to billing decreases or customer churn, plus revenue expansion due to billing increases during the LTM period from the same customers by the total prior 12-month period revenue. We believe the LTM Net Retention Rate is supplemental as it removes some of the volatility that is inherent in a usage-based business model.

³ Remaining performance obligations include future committed revenue for periods within current contracts with customers, as well as deferred revenue arising from consideration invoiced for which the related performance obligations have not been satisfied.

⁴ Non-GAAP Net Income (Loss) per share is calculated as Non-GAAP Net Income (Loss) divided by weighted average basic shares for 2024.

⁵ Assumes weighted average basic shares outstanding of 141.0 million in Q4 2024 and 137.5 million for the full year 2024.