Biggest changeYear ended December 31, 2022 2021 2020 Revenues $ 590,961 $ 458,338 $ 368,120 Operating expenses: Cost of revenues (excluding depreciation and amortization) 215,466 174,720 148,878 General and administrative expenses 213,615 189,606 70,849 Selling and marketing expenses 299,238 229,343 77,140 Research and development expenses 69,454 64,474 31,772 Depreciation and amortization 51,878 45,922 40,064 Acquisition- related expenses 344 1,953 5,402 Restructuring expenses — 727 2,090 Total operating expenses $ 849,995 $ 706,745 $ 376,195 Loss from operations (259,034 ) (248,407 ) (8,075 ) Interest expense 7,303 7,033 16,257 Other expenses / (income) 13,983 (279 ) (126 ) Gain on extinguishment of debt — (10,000 ) — Change in fair value of warrants and derivative liabilities 410 5,000 28,100 Total other expenses $ 21,696 $ 1,754 $ 44,231 Loss before income taxes (280,730 ) (250,161 ) (52,306 ) Income tax (benefit) / provision (1,491 ) $ (598 ) 919 Net loss $ (279,239 ) $ (249,563 ) $ (53,225 ) Comparison of the Years Ended December 31, 2022 and 2021 Revenues Year Ended December 31, Change 2022 2021 Amount % Revenues $ 590,961 $ 458,338 $ 132,623 28.9 % Revenues increased by $132.6 million, or 28.9%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Biggest changeYear ended December 31, 2023 2022 Revenues $ 728,723 $ 590,961 Operating expenses: Cost of revenues (excluding depreciation and amortization) 274,482 215,466 General and administrative expenses 205,419 213,615 Selling and marketing expenses 288,441 299,238 Research and development expenses 73,869 69,454 Depreciation and amortization 51,149 51,878 Acquisition- related expenses 203 344 Restructuring expenses 2,845 — Total operating expenses $ 896,408 $ 849,995 Loss from operations (167,685 ) (259,034 ) Interest expense 10,939 7,303 Other expenses 7,820 13,983 Change in fair value of warrants and derivative liabilities — 410 Total other expenses $ 18,759 $ 21,696 Loss before income taxes (186,444 ) (280,730 ) Income tax provision/(benefit) 1,037 $ (1,491 ) Net loss $ (187,481 ) $ (279,239 ) Comparison of the Years Ended December 31, 2023 and 2022 Revenues Year Ended December 31, Change 2023 2022 Amount % Revenues $ 728,723 $ 590,961 $ 137,762 23.3 % Revenues increased by $137.8 million, or 23.3%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Future changes in the fair value of warrants and derivative liabilities depends on the Company entering into transactions that contain warrants or derivative features. Income tax (benefit) / provision We account for income taxes in accordance with ASC 740, Income Taxes, which requires an asset and liability approach for the financial accounting and reporting of income taxes.
Future changes in the fair value of warrants and derivative liabilities depends on the Company entering into transactions that contain warrants or derivative features. Income tax provision / (benefit) We account for income taxes in accordance with ASC 740, Income Taxes, which requires an asset and liability approach for the financial accounting and reporting of income taxes.
We assess whether an enhancement creates additional functionality to the software, and qualifies the costs incurred for capitalization. Once a project is available for general release, capitalization ceases and we estimate the useful life of the asset and begin amortization using the straight-line method. 44 We annually assess whether triggering events are present to review internal-use software for impairment.
We assess whether an enhancement creates additional functionality to the software, and qualifies the costs incurred for capitalization. Once a project is available for general release, capitalization ceases and we estimate the useful life of the asset and begin amortization using the straight-line method. We annually assess whether triggering events are present to review internal-use software for impairment.
A significant change in the time spent on each project could have a material impact on the amount capitalized and the related amortization expense in subsequent periods. Intangible assets, net We record intangible assets at cost less accumulated amortization. Cost of intangible assets acquired through business combinations represents their fair market value at the date of acquisition.
A significant change in the time spent on each project could have a material impact on the amount capitalized and the related amortization expense in subsequent periods. 46 Intangible assets, net We record intangible assets at cost less accumulated amortization. Cost of intangible assets acquired through business combinations represents their fair market value at the date of acquisition.
Our estimates and assumptions used in assessing fair value are inherently uncertain and subject to refinement. During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the fair value of these tangible and intangible assets 45 acquired and liabilities assumed, with the corresponding offset to goodwill.
Our estimates and assumptions used in assessing fair value are inherently uncertain and subject to refinement. During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the fair value of these tangible and intangible assets acquired and liabilities assumed, with the corresponding offset to goodwill.
Key Performance Metrics We review several key performance metrics, discussed below, to evaluate our business, track performance, identify trends, formulate plans and make strategic decisions. We believe that the presentation of such metrics provides investors with effective ways to measure and model the performance of companies such as ours, with recurring revenue streams.
Key Performance Metrics We review key performance metrics, discussed below, to evaluate our business, track performance, identify trends, formulate plans and make strategic decisions. We believe that the presentation of such metrics provides investors with effective ways to measure and model the performance of companies such as ours, with recurring revenue streams.
We intend to continue to invest in marketing initiatives and as a result we expect selling and marketing expenses to increase in absolute dollars in future periods. Selling and marketing expense as a percentage of revenue may fluctuate from period to period based on revenue levels and the timing of our investments in these functions over the long term.
We intend to continue to invest in marketing initiatives and as a result we expect selling and marketing expenses to increase in absolute dollars in future periods. Selling and marketing expenses as a percentage of revenue may fluctuate from period to period based on revenue levels and the timing of our investments in these functions over the long term.
Changes in working capital were primarily driven by an increase in accounts receivable of $19.8 million and a decrease in deferred revenue of $4.6 million, partially offset by an increase in accounts payable of $13.5 million and accrued expenses and other current liabilities of $8.0 million.
Changes in working capital were primarily driven by an increase in accounts receivable of $19.8 million and a decrease in deferred revenue of $4.6 million, partially offset by increases in accounts payable of $13.5 million and accrued expenses and other current liabilities of $8.0 million.
Scaled customer ARPU We believe that our ability to increase scaled customer ARPU is an indicator of our ability to grow the long-term value of existing customer relationships. We calculate the scaled customer ARPU as revenue for the corresponding period divided by the average number of scaled customers during that period.
Scaled customer ARPU We believe that our ability to increase scaled customer ARPU is an indicator of our ability to grow the long-term value of existing customer relationships. We calculate the scaled customer ARPU as revenue for the corresponding period divided by the number of scaled customers during that period.
While it is difficult to predict adoption rates and future product demand, we are focused on continuing to innovate and create marketing automation products that address the business requirements of our customers better than alternative solutions. 33 Investment in Innovation We intend to invest in our business in order to drive long-term growth in an expanding market and capture economies of scale derived from a larger business base.
While it is difficult to predict adoption rates and future product demand, we are focused on continuing to innovate and create marketing automation products that address the business requirements of our customers better than alternative solutions. 35 Investment in Innovation We intend to invest in our business in order to drive long-term growth in an expanding market and capture economies of scale derived from a larger business base.
Change in fair value of warrants and derivative liabilities Change in fair value of warrants and derivative liabilities primarily relates to warrants to purchase shares of our common stock that we issued in connection with previous financing rounds, these warrants were converted into our Class A Common Stock upon IPO and as such there is no revaluation impact of warrant liabilities during the year ended on December 31, 2022.
Change in fair value of warrants and derivative liabilities Change in fair value of warrants and derivative liabilities primarily relates to warrants to purchase shares of our common stock that we issued in connection with previous financing rounds, these warrants were converted into our Class A Common Stock upon IPO and as such there is no revaluation impact of warrant liabilities during the year ended on December 31, 2023.
Net cash used in investing activities During the year ended December 31, 2022, we used $48.4 million of cash in investing activities, primarily consisting of capital expenditures of $22.2 million (including a $18.6 million investment in data and partnership agreements), website and software development costs of $17.0 million and business and asset acquisitions of $9.2 million (net of cash acquired).
During the year ended December 31, 2022, we used $48.4 million of cash in investing activities, primarily consisting of capital expenditures of $22.2 million (including a $18.6 million investment in data and partnership agreements), website and software development costs of $17.0 million and business and asset acquisitions and other investments of $9.2 million (net of cash acquired).
Contracts with customers may include multiple services. We determine whether those services are distinct from each other, and therefore performance obligations are to be accounted for separately, or not distinct from each other, and therefore part of a single performance obligation. We determine the standalone selling price for various performance obligations in the customer contracts that require significant judgement.
Contracts with customers may include multiple services. We determine whether those services are distinct from each other, and therefore performance obligations are to be accounted for separately, or not distinct from each other, and therefore part of a single performance obligation. We determine the standalone selling price for various performance obligations in the customer contracts that require significant judgment.
Depreciation and amortization Depreciation and amortization relate to property and equipment, website and software development costs as well as acquisition-related and other acquired intangible assets. We record depreciation and amortization using straight-line method over the estimated useful life of the assets. 35 Acquisition-related expenses Acquisition-related expenses primarily consists of legal fees associated with certain business combinations.
Depreciation and amortization Depreciation and amortization relate to property and equipment, website and software development costs as well as acquisition-related and other acquired intangible assets. We record depreciation and amortization using straight-line method over the estimated useful life of the assets. 37 Acquisition-related expenses Acquisition-related expenses primarily consists of legal fees associated with certain business combinations.
Additionally, our historical results are not necessarily indicative of the results that may be expected for any period in the future. Our management’s discussion and analysis of financial condition and results of operations included in this document generally discusses 2022 and 2021 items and year-to-year comparisons between 2022 and 2021.
Additionally, our historical results are not necessarily indicative of the results that may be expected for any period in the future. Our management’s discussion and analysis of financial condition and results of operations included in this document generally discusses 2023 and 2022 items and year-to-year comparisons between 2023 and 2022.
For the years ended December 31, 2022 and 2021, annual goodwill impairment test, we elected to bypass the qualitative assessment for the four reporting units and proceeded directly to the quantitative impairment test using a discounted cash flow method to estimate the fair value of the reporting units.
For the years ended December 31, 2023 and 2022, annual goodwill impairment test, we elected to bypass the qualitative assessment for the four reporting units and proceeded directly to the quantitative impairment test using a discounted cash flow method to estimate the fair value of the reporting units.
We expect to continue to invest in research and development in order to develop our technology platform to drive incremental value and growth and as a result we expect that research and development expenses will fluctuate from period to period as a percentage of revenue over the long term.
We expect to continue to invest in research and development in order to develop our technology platform to drive incremental value and growth and as a result we expect that research and development expenses may fluctuate from period to period as a percentage of revenue over the long term.
The ZMP can analyze billions of structured and unstructured data points to predict consumer intent by leveraging sophisticated machine learning algorithms and the industry’s largest opted-in data set for omnichannel marketing. The ZMP acts on these insights by connecting with consumers through native integration of marketing channels and API integration with third parties.
The ZMP can analyze billions of structured and unstructured data points to predict consumer intent by leveraging sophisticated machine learning algorithms and the industry’s largest opted-in data set for omnichannel marketing. The ZMP acts on these insights by connecting with consumers through native integration of marketing channels and application programming interface ("API") integration with third parties.
Marketing programs are created and orchestrated by our customers through automated workflows and sophisticated dashboards. Our Consumer Data Platform (“CDP+”) ingests, analyzes and distills disparate data points to generate a single view of a consumer, encompassing identity, profile characteristics, behaviors and purchase intent, which is then made accessible through a single console.
Marketing programs are created and orchestrated by our customers through automated workflows and sophisticated dashboards. Our Consumer Data Platform ("CDP+") ingests, analyzes and distills disparate data points to generate a single view of a consumer, encompassing identity, profile characteristics, behaviors and purchase intent, which is then made accessible through a single console.
We perform an annual goodwill impairment test on October 1 every year based on financial statements as of September 30. Goodwill impairment is assessed based on a comparison of the fair value of our reporting units to the underlying carrying value of the reporting unit’s net assets, including goodwill. As of December 31, 2022, we have four reporting units.
We perform an annual goodwill impairment test on October 1 every year based on financial statements as of September 30. Goodwill impairment is assessed based on a comparison of the fair value of our reporting units to the underlying carrying value of 47 the reporting unit’s net assets, including goodwill. As of December 31, 2023, we have four reporting units.
We exclude political and advocacy customers, which represented 6.3% and 1.5% of revenue for 2022 and 2021, respectively, from our calculation of annual NRR rate because of the biennial nature of these customers. Our customer loyalty is also reflected in the table below, which breaks down the tenure of our scaled customers for the year ended December 31, 2022.
We exclude political and advocacy customers, which represented 1.8% and 6.3% of revenue for 2023 and 2022, respectively, from our calculation of annual NRR rate because of the biennial nature of these customers. Our customer loyalty is also reflected in the table below, which breaks down the tenure of our scaled customers for the year ended December 31, 2023.
Between January 1, 2022 and December 31, 2022, our sales team increased by approximately 23 sales employees, and we expect to continue to invest in our go-to-market efforts in 2023. We have significantly enhanced our sales techniques in order to build a collaborative environment that encourages cross-selling and implemented a new learning and development program for our sales team.
Between January 1, 2023 and December 31, 2023, our sales team increased by approximately 13 sales employees, and we expect to continue to invest in our go-to-market efforts in 2024. We have significantly enhanced our sales techniques in order to build a collaborative environment that encourages cross-selling and implemented a new learning and development program for our sales team.
Expenses related to “internet traffic” associated with the viewing of available impressions or queries per second and costs of providing support to our customers are also included in the cost of revenues.
Expenses related to “internet traffic” associated with the viewing of available impressions or queries per second and costs of providing support to our customers are also included in the cost of revenues (excluding depreciation and amortization).
Stock-based compensation The measurement of stock-based compensation for all stock-based payment awards, including restricted stock, employee’s stock purchase plan (“ESPP”), performance stock units (“PSUs”) and stock options granted to employees, consultants or advisors and non-employee directors, is based on the estimated fair value of the awards on the date of grant or date of modification of such grants.
Stock-based compensation The measurement of stock-based compensation for all stock-based payment awards, including restricted stock, performance stock units (“PSUs”) and stock options granted to employees, consultants or advisors and non-employee directors, and shares purchased under the Company’s employee stock purchase plan (“ESPP”), is based on the estimated fair value of the awards on the date of grant or date of modification of such grants.
Our sales team productivity increases with tenure and our current management system gives us confidence that we are well positioned for sustainable growth. Our Opportunity Explorer is a module that provides actionable insights to our customers and serves as an entry point into the ZMP.
Our sales team productivity increases with tenure and our current management system gives us confidence that we are well positioned for sustainable growth. Our Agile Intelligence suite is a module that provides actionable insights to our customers and serves as an entry point into the ZMP.
We plan to incur additional general and administrative expenses to support our growth. Even as cost of revenue and other expenses fluctuate over time and may be negatively impacted by factors beyond our control, we plan to remain focused on making necessary investments to drive long-term growth.
We plan to incur additional general and administrative expenses to support our growth. Even as cost of revenues (excluding depreciation and amortization) and other expenses fluctuate over time and may be negatively impacted by factors beyond our control, we plan to remain focused on making necessary investments to drive long-term growth.
Scaled customers We measure and track the number of scaled customers on an annual basis because our ability to attract new scaled customers, grow our scaled customer base and retain or expand our business with existing scaled customers is both an important contributor to our revenue growth and an indicator to investors of our measurable success.
Scaled customers We measure and track the number of scaled customers on a trailing twelve months basis because our ability to attract new scaled customers, grow our scaled customer base and retain or expand our business with existing scaled customers is both an important contributor to our revenue growth and an indicator to investors of our measurable success.
Our Opportunity Explorer synthesizes Zeta’s proprietary data and data generated by our customers to uncover consumer insights that are translated into marketing programs designed for highly targeted audiences across digital channels, including email, SMS, websites, applications, social media, CTV and chat.
Our Agile Intelligence suite synthesizes Zeta’s proprietary data and data generated by our customers to uncover consumer insights that are translated into marketing programs designed for highly targeted audiences across digital channels, including email, SMS, websites, applications, social media, CTV and chat.
The fair value of ESPP was determined using the Black-Sholes-Merton model and PSU was determined using the Monte-Carlo Simulation Method, and the related stock-based compensation is recognized over the expected vesting term.
The fair value of shares purchased under our ESPP was determined using the Black-Sholes-Merton model and PSU was determined using the Monte-Carlo Simulation Method, and the related stock-based compensation is recognized over the expected vesting term.
We calculate our annual NRR rate by dividing current year revenue earned from customers from which we also earned revenue in the prior year, by the prior year revenues. Our annual NRR rate was 111.5% and 113.3% for the years ended December 31, 2022 and 2021, respectively.
We calculate our annual NRR rate by dividing current year revenue earned from customers from which we also earned revenue in the prior year, by the prior year revenues. Our annual NRR rate was 110.9% and 111.5% for the years ended December 31, 2023 and 2022, respectively.
During the year ended December 31, 2022, we borrowed $5.6 million against the revolver facility and repaid the same amount against the term loan under the credit facility. We do not engage in off-balance sheet financing arrangements.
During the year ended December 31, 2023, we borrowed $11.3 million against the revolver facility and repaid the same amount against the term loan under the credit facility. We do not engage in off-balance sheet financing arrangements.
Discussions of 2020 and 2019 items and year-to-year comparisons between 2021 and 2020, and 2020 and 2019 that are not included in this document can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021.
Discussions of 2021 items and year-to-year comparisons between 2022 and 2021 that are not included in this document can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on February 24, 2023.
Our transition to this hunter/farmer sales model has included focusing more of our sales team on growth of existing scaled customers and aligning scaled customers with sellers that have specific industry expertise.
Our transition to this hunter/farmer sales model has included focusing more of our sales team on growth of existing scaled customers and aligning scaled customers with sellers that have specific industry expertise. Expand Sales to Existing Customers We adhere to a “land, expand, extend” sales model.
Opportunity Explorer has been a proven way to land scaled customers, with minimal cost of implementation and high value adoption. 32 Drive Increase to Average Revenue Per User During the year ended December 31, 2022, we experienced an increase in our scaled customer Average Revenue Per User (“ARPU”), which resulted in our revenue increasing for the year compared to the prior-year period.
Agile Intelligence suite has been a proven way to land scaled customers, with minimal cost of implementation and high value adoption. 34 Drive Increase to Average Revenue Per User During the year ended December 31, 2023, we experienced an increase in our scaled customer Average Revenue Per User (“ARPU”), which resulted in our revenues increasing for the year compared to the prior-year period.
Key assumptions used to determine the fair value of stock options, ESPPs and PSUs were as follows: • Risk-free interest rate: The risk-free interest rate is based on the U.S.
Key assumptions used to determine the fair value of stock options, shares purchase under our ESPP and PSUs were as follows: • Risk-free interest rate: The risk-free interest rate is based on the U.S.
For the year ended December 31, 2022 and 2021, income tax benefit relates primarily to the partial release of our U.S. valuation allowance as a business combination consummated during 2022 and 2021 created a source of future taxable income, partially offset by an income tax provision for foreign taxes.
For the year ended December 31, 2022, we recorded an income tax benefit of $1,491, which primarily related to the partial release of our U.S. valuation allowance as a business combination consummated during 2022, which created a source of future taxable income, partially offset by an income tax provision for foreign taxes.
Year ended December 31, 2022 2021 Scaled customers 403 355 Scaled customers increased 14% for the year ended December 31, 2022, as compared to 2021, primarily due to growth in our customer base in the U.S. Of our scaled customers, 103 and 97 are super-scaled customers for the years ended December 31, 2022 and December 31, 2021, respectively.
Year ended December 31, 2023 2022 Scaled customers 452 403 Scaled customers increased 12% for the year ended December 31, 2023, as compared to 2022, primarily due to growth in our customer base in the U.S. Of our scaled customers, 131 and 103 are super-scaled customers for the years ended December 31, 2023 and December 31, 2022, respectively.
The increase in revenues is attributable to incremental revenues of $76.1 million from existing customers and $56.5 million from new customers (including approximately $1.6 million from the acquisitions made during the year ended December 31, 2022).
The increase in revenues is attributable to incremental revenues of $35.6 million from existing customers and $102.2 million from new customers (including approximately $5.5 million from the acquisitions made during the year ended December 31, 2023).
Year ended December 31, 2022 2021 Scaled customer ARPU $ 1,431 $ 1,242 Scaled customer ARPU increased 15% for the year ended December 31, 2022, as compared to 2021, primarily due to higher usage of our platform among scaled customers.
Year ended December 31, 2023 2022 Scaled customer ARPU (in thousands) $ 1,572 $ 1,431 Scaled customer ARPU increased 10% for the year ended December 31, 2023, as compared to 2022, primarily due to higher usage of our platform among scaled customers.
We define scaled customers as customers from which we generated at least $100,000 in revenues per year. As a subset of scaled customers, we define super-scaled customers as customers from which we generated at least $1.0 million in revenues per year.
We define scaled customers as customers from which we generated at least $100,000 in revenues during the trailing twelve months. As a subset of scaled customers, we define super-scaled customers as customers from which we generated at least $1.0 million in revenues during the trailing twelve months.
Repurchases during any given fiscal period under the 2022 SRP and withholding under the RSA withholding program (as described below) will reduce the number of weighted-average common shares outstanding for the period.
Repurchases and withholdings during any given fiscal period under the 2022 SRP will reduce the number of weighted-average common shares outstanding for the period.
We believe our existing cash and anticipated net cash provided by operating activities, together with available borrowings under our credit facility, will be sufficient to meet our working capital requirements for at least the next 12 months and thereafter for the foreseeable future.
As of December 31, 2023, we had an accumulated deficit of $958.5 million. 42 We believe our existing cash and anticipated net cash provided by operating activities, together with available borrowings under our credit facility, will be sufficient to meet our working capital requirements for at least the next 12 months and thereafter for the foreseeable future.
Acquisition-related expenses and restructuring expenses primarily consist of severance and other employee-related costs which we do not expect to incur in the future as acquisitions of businesses may distort the comparability of the results of operations.
Acquisition-related expenses primarily consist of legal fees associated with certain business combinations and restructuring expenses are severance and other employee-related costs which we do not expect to incur in the future, which may distort the comparability of the results of operations.
Our platform revenue comprised of a mix of direct platform revenue and integrated platform revenue, which leverages application programming interface (“API”) integrations with third parties. For 2022 and 2021, we derived 77% and 76% of our revenues from direct platform revenue, respectively, and 23% and 24% of our revenues from integrated platform revenue, respectively.
Our platform revenue comprised of a mix of direct platform revenue and integrated platform revenue, which leverages API integrations with third parties. For 2023 and 2022, we derived 72% and 77% of our revenues from direct platform revenue, respectively, and 28% and 23% of our revenues from integrated platform revenue, respectively.
This increase was primarily driven by higher interest rates in 2022, partially offset by the income earned on our money market accounts and other short term deposits.
This increase was partially offset by higher income earned on our money market accounts and short term deposits.
The fair value of each stock option granted to employees is estimated on the date of the grant using the Black-Scholes-Merton option pricing model, and the related stock-based compensation is recognized over the expected life of the option. We account for our Employee Stock Purchase Plan (“ESPP”) and Performance Stock Units (“PSU”) using a fair value-based method.
The fair value of each stock option granted to employees is estimated on the date of the grant using the Black-Scholes-Merton option pricing model, and the related stock-based compensation is recognized over the expected life of the option.
We calculate the number of scaled and super-scaled customers at the end of each quarter and on an annual basis as the number of customers billed during each applicable period. In 2022, we had 403 scaled customers that represented 98% of total revenue, compared to 355 scaled customers representing 96% of total revenue in 2021.
We calculate the number of scaled and super-scaled customers at the end of each reporting period as the number of customers billed during each applicable period. In 2023, we had 452 scaled customers that representing 97% of total revenue, compared to 403 scaled customers representing 98% of total revenue in 2022.
ARPU for our super-scaled customers was $4.5 million (across 103 customers) and $3.6 million (across 97 customers) for the years ended December 31, 2022 and December 31, 2021, respectively due to the significant additions to the number of scaled customers in this category. 34 Description of Certain Components of Financial Data Revenues Our revenue primarily arises from use of our technology platform via subscription fees, volume-based utilization fees and fees for professional services.
ARPU for our super-scaled customers was $4.5 million, across 131 customers for the year ended December 31, 2023 and was $4.5 million, across 103 customers for the year ended December 31, 2022. 36 Description of Certain Components of Financial Data Revenues Our revenue primarily arises from use of our technology platform via subscription fees, volume-based utilization fees and fees for professional services.
Other expenses / (income) Other expenses / (income) primarily consist of changes in fair value of acquisition-related liabilities, gains and losses on sale of assets and foreign exchange gains and losses.
We anticipate interest expense to be impacted by changes in variable interest rates. Other expenses / (income) Other expenses / (income) primarily consist of changes in fair value of acquisition-related liabilities, gains and losses on sale of assets and foreign exchange gains and losses.
See Note 13 to our consolidated financial statements for further details. 36 We estimate the recognition of unrecognized stock-based compensation as follows, subject to future forfeitures: Year ended December 31, 2023 2024 2025 2026 2027 Total $ 198,226 $ 101,214 $ 46,532 $ 13,243 $ 131 $ 359,346 Results of Operations We operate as a single reportable segment to reflect the way our Chief Operating Decision Maker (“CODM”) reviews and assesses the performance of the business.
See Note 13 to our consolidated financial statements for further details. 38 We estimate the recognition of unrecognized stock-based compensation (in thousands) as follows, subject to future forfeitures: Year ended December 31, 2024 2025 2026 2027 2028 Total $ 151,931 $ 66,024 $ 25,252 $ 7,556 $ — $ 250,763 Results of Operations We operate as a single reportable segment to reflect the way our Chief Operating Decision Maker (“CODM”) reviews and assesses the performance of the business.
Restructuring expenses Restructuring expenses consists primarily of employee termination costs due to internal restructuring. We expect that restructuring expenses will be correlated with future restructuring activities (if any), which could be greater than or less than our historic levels. We did not have any such restructuring activities during the year ended December 31, 2022.
We expect that acquisition-related expenses will be correlated with future acquisitions (if any), which could be greater than or less than our historic levels. Restructuring expenses Restructuring expenses consists primarily of employee termination costs due to internal restructuring.
While our significant accounting policies are described in more detail in Note 2 in our consolidated financial statements included in the “Financial Statements and Supplementary Data” section of this this Annual Report on Form 10-K, we believe that the following accounting policies are those most critical to the judgments and estimates used in the preparation of our financial statements.
While our significant accounting policies are described in more detail in Note 2 in our consolidated financial statements included in the “Financial Statements and Supplementary Data” section of this this Annual Report on Form 10-K, we believe that the following accounting policies are those most critical to the judgments and estimates used in the preparation of our financial statements. 45 Revenue recognition Revenue arises primarily from our technology platform via subscription fees, volume-based utilization fees and fees for professional services designed to increase our customers’ usage of our technology platform.
Research and development expenses Year Ended December 31, Change 2022 2021 Amount % Research and development expenses $ 69,454 $ 64,474 $ 4,980 7.7 % Research and development expenses increased by $5.0 million, or 7.7%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Research and development expenses Year Ended December 31, Change 2023 2022 Amount % Research and development expenses $ 73,869 $ 69,454 $ 4,415 6.4 % Research and development expenses increased by $4.4 million, or 6.4%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
During the year ended December 31, 2021, we used $46.8 million of cash in investing activities, primarily consisting of $20.1 million (net of cash acquired) of business and asset acquisitions, investments in website and software development costs of $17.3 million and other capital expenditures of $9.5 million. 41 Net cash provided by financing activities During the year ended December 31, 2022, we used $12.6 million of cash in financing activities, primarily due to the repurchase of $9.6 million of common stock repurchased under our repurchase and RSA withholdings program and payment of acquisition related liabilities of $6.0 million, partially offset by $2.7 million paid by certain employees under the Company's employee stock purchase plan.
During the year ended December 31, 2022, we used $12.6 million of cash in financing activities, primarily due to the repurchase of $9.6 million of common stock repurchased under our repurchase and RSA withholdings program and payment of 43 acquisition related liabilities of $6.0 million, partially offset by $2.7 million paid by certain employees under the Company's employee stock purchase plan.
During the year ended December 31, 2021, net cash provided by operating activities of $44.3 million resulted primarily from adjusted non-cash items of $297.7 million, more than offsetting our net loss of $249.6 million.
During the year ended December 31, 2022, net cash provided by operating activities of $78.5 million resulted primarily from adjusted non-cash items of $361.0 million, more than offsetting our net loss of $279.2 million.
We expect that our ability to increase adoption of our products within existing scaled customers increases our future opportunities through additional sales. As part of this strategy, we expect to drive expansion in the number of channels per scaled customer. During the year ended December 31, 2022 and 2021, our channels per scaled customer were 2.0 and 1.9, respectively.
As part of this strategy, we expect to drive expansion in the number of channels per scaled customer. During the year ended December 31, 2023 and 2022, our channels per scaled customer were 2.1 and 2.0, respectively.
Cash flows The following table summarizes our cash flows for the periods presented: For year ended December 31, 2022 2021 2020 Net cash provided by / (used for): Cash provided by operating activities $ 78,486 $ 44,292 $ 35,539 Cash used for investing activities (48,445 ) (46,849 ) (25,207 ) Cash (used for) / provided by financing activities (12,625 ) 55,732 2,783 Effect of exchange rate changes on cash and cash equivalents (165 ) (41 ) (208 ) Net increase in cash and cash equivalents, including restricted cash $ 17,251 $ 53,134 $ 12,907 Net cash provided by operating activities During the year ended December 31, 2022, net cash provided by operating activities of $78.5 million resulted primarily from adjusted non-cash items of $361.0 million, more than offsetting our net loss of $279.2 million.
Cash flows The following table summarizes our cash flows for the periods presented: For year ended December 31, 2023 2022 Net cash provided by / (used for): Cash provided by operating activities $ 90,523 $ 78,486 Cash used for investing activities (54,215 ) (48,445 ) Cash used for financing activities (25,652 ) (12,625 ) Effect of exchange rate changes on cash and cash equivalents (34 ) (165 ) Net increase in cash and cash equivalents, including restricted cash $ 10,622 $ 17,251 Net cash provided by operating activities During the year ended December 31, 2023, net cash provided by operating activities of $90.5 million resulted primarily from adjusted non-cash items of $303.3 million, more than offsetting our net loss of $187.5 million.
On February 3, 2021, we entered into a $222.5 million Senior Secured Credit Facility which was used to fully repay and terminate our previous credit agreement. Borrowings under the debt are $185 million and bear interest payable quarterly ranging from LIBOR plus 2.125% to LIBOR plus 2.625% based on our consolidated net leverage ratio stated in the credit agreement.
Borrowings under the debt were $185.0 million and bear interest payable quarterly ranging from SOFR plus 2.125% to SOFR plus 2.625% based on our consolidated net leverage ratio stated in the credit agreement. We are required to repay the principal balance and any unpaid accrued interest on the Senior Secured Credit Facility on February 3, 2026.
Factors considered by management in performing this assessment include current operating results, trends and prospects, the manner in which the intangible assets are used, and the effects of obsolescence, demand, competition and other economic factors. Fair value We account for all stock options using a fair value-based method.
Factors considered by management in performing this assessment include current operating results, trends and prospects, the manner in which the intangible assets are used, and the effects of obsolescence, demand, competition and other economic factors. Fair value We grant stock-based payment awards including restricted stock, Performance Stock Units (“PSU”) and stock options to employees, contractors or advisors and non-employee directors.
As of December 31, 2022, we had cash and cash equivalents of $121.1 million and net working capital, consisting of current assets less current liabilities, of $107.7 million. As of December 31, 2022, we had an accumulated deficit of $771.1 million.
As of December 31, 2023, we had cash and cash equivalents of $131.7 million and net working capital, consisting of current assets less current liabilities, of $133.4 million.
Cost of revenues (excluding depreciation and amortization) Year Ended December 31, Change 2022 2021 Amount % Cost of revenues (excluding depreciation and amortization) $ 215,466 $ 174,720 $ 40,746 23.3 % Cost of revenues (excluding depreciation and amortization) increased by $40.7 million, or 23.3%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Cost of revenues (excluding depreciation and amortization) Year Ended December 31, Change 2023 2022 Amount % Cost of revenues (excluding depreciation and amortization) $ 274,482 $ 215,466 $ 59,016 27.4 % Cost of revenues (excluding depreciation and amortization) increased by $59.0 million, or 27.4%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Tenure for All Scaled Customers for Year Ended December 31, 2022 Customer Tenure Number of Scaled Customers % of Scaled Customers % of Scaled Customer Revenue 3+ Years 214 53.1 % 63.6 % 1-3 Years 112 27.8 % 27.4 % Under 1 Year 77 19.1 % 9.0 % Total 403 100.0 % 100.0 % Additionally, of our 103 super-scaled customers who generate at least $1.0 million in revenue in the trailing twelve months, 71 have a tenure of 3+ years.
Tenure for All Scaled Customers for Year Ended December 31, 2023 Customer Tenure Number of Scaled Customers % of Scaled Customers % of Scaled Customer Revenue 3+ Years 236 52.2 % 68.9 % 1-3 Years 124 27.4 % 23.5 % Under 1 Year 92 20.4 % 7.6 % Total 452 100.0 % 100.0 % Additionally, of our 131 super-scaled customers who generate at least $1.0 million in revenue in the trailing twelve months, 87 have a tenure of 3+ years.
This increase was primarily driven by higher consulting expenses of $3.0 million, employee related costs of $2.3 million which was partially offset by lower stock-based compensation of $0.3 million.
This decrease was primarily driven by lower stock-based compensation of $27.6 million and other sales and marketing-related expenses of $0.6 million, which was partially offset by higher employee-related costs of $17.4 million.
Acquisition-related expenses Year Ended December 31, Change 2022 2021 Amount % Acquisition-related expenses $ 344 $ 1,953 $ (1,609 ) (82.4 )% Acquisition-related expenses decreased by $1.6 million, or 82.4%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021, primarily driven by lower professional fees.
Acquisition-related expenses Year Ended December 31, Change 2023 2022 Amount % Acquisition-related expenses $ 203 $ 344 $ (141 ) (41.0 )% Acquisition-related expenses decreased by $0.1 million, or 41%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022, primarily driven by lower legal and professional fees incurred for our business combinations.
Changes in working capital were primarily driven by a decrease in accounts payable of $22.2 million and an increase in prepaid expenses of $3.1 million, partially offset by an increase in accrued expenses and other current liabilities of $14.6 million, an increase in deferred revenue of $2.8 million and a decrease in other current assets of $5.7 million.
Changes in working capital were primarily driven by increases in accounts receivable of $64.1 million and other assets of $1.3 million, partially offset by increases in accounts payable of $26.3 million and accrued expenses and other current liabilities of $12.0 million and a decrease in prepaid expenses of $1.1 million.
RSA Withholding Program In August 2022, the Company’s Board of Directors authorized withholding as an alternative to market sales by executives to satisfy tax withholding requirements upon vesting of restricted stock awards ( “RSAs”).
Share Repurchase and RSA Withholding Program In August 2022, the Company's Board of Directors authorized a share repurchase and withholding program (the “2022 SRP”) authorizing the repurchase of up to $50.0 million of our outstanding Class A common stock through December 31, 2024 and authorizing withholding as an alternative to market sales by executives to satisfy tax withholding requirements upon vesting of restricted stock awards (“RSAs”).
During 2022, the net increase in our valuation allowance was $26.1 million primarily as a result of current year operating losses for which no tax benefit was recorded as we maintain a full valuation allowance against our U.S. net deferred tax assets based upon the weight of objective evidence. 39 Non-GAAP Financial Measures We use the following non-GAAP financial information, collectively, to evaluate our ongoing operations and for internal planning and forecasting purposes.
For both 2023 and 2022, our effective tax rates differ from the U.S. federal statutory rate of 21% primarily related to changes in our U.S valuation allowance as we maintain a full valuation allowance against our U.S. net deferred tax assets based upon the weight of objective evidence. 41 Non-GAAP Financial Measures We use the following non-GAAP financial information, collectively, to evaluate our ongoing operations and for internal planning and forecasting purposes.
Depreciation and amortization Year Ended December 31, Change 2022 2021 Amount % Depreciation and amortization $ 51,878 $ 45,922 $ 5,956 13.0 % Depreciation and amortization expense increased by $6.0 million, or 13.0%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Depreciation and amortization Year Ended December 31, Change 2023 2022 Amount % Depreciation and amortization $ 51,149 $ 51,878 $ (729 ) (1.4 )% Depreciation and amortization expense decreased by $0.7 million, or 1.4%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Revenue recognition Revenue arises primarily from our technology platform via subscription fees, volume-based utilization fees and fees for professional services designed to increase our customers’ usage of our technology platform. Sales and other taxes collected by us concurrent with revenue-producing activities are excluded from revenues. We may incur third-party costs on behalf of customers, including direct costs and incidental costs.
Sales and other taxes collected by us concurrent with revenue-producing activities are excluded from revenues. We may incur third-party costs on behalf of customers, including direct costs and incidental costs.
Year ended December 31, 2022 2021 2020 Net loss $ (279,239 ) $ (249,563 ) $ (53,225 ) Net loss margin (47.3 )% (54.4 )% (14.5 )% Add back: Depreciation and amortization 51,878 45,922 40,064 Restructuring expenses — 727 2,090 Acquisition-related expenses 344 1,953 5,402 Stock-based compensation 298,992 259,159 105 IPO related expenses — 2,705 — Gain on extinguishment of debt — (10,000 ) — Dispute settlement expense — 1,196 — Other expenses / (income) 13,983 (279 ) (126 ) Change in fair value of warrants and derivative liabilities 410 5,000 28,100 Interest expense 7,303 7,033 16,257 Income tax (benefit) / provision (1,491 ) (598 ) 919 Adjusted EBITDA $ 92,180 $ 63,255 $ 39,586 Adjusted EBITDA margin% 15.6 % 13.8 % 10.8 % 40 Liquidity and Capital Resources We have financed our operations and capital expenditures primarily through utilization of cash generated from operations, as well as borrowings under our credit facilities.
Year ended December 31, 2023 2022 Net loss $ (187,481 ) $ (279,239 ) Net loss margin (25.7 )% (47.3 )% Add back: Depreciation and amortization 51,149 51,878 Restructuring expenses 2,845 — Acquisition-related expenses 203 344 Stock-based compensation 242,881 298,992 Other expenses 7,820 13,983 Change in fair value of warrants and derivative liabilities — 410 Interest expense 10,939 7,303 Income tax provision/(benefit) 1,037 (1,491 ) Adjusted EBITDA $ 129,393 $ 92,180 Adjusted EBITDA margin% 17.8 % 15.6 % Liquidity and Capital Resources We have financed our operations and capital expenditures primarily through utilization of cash generated from operations, as well as borrowings under our credit facilities.
Income tax benefit Year Ended December 31, Change 2022 2021 Amount % Income tax benefit $ (1,491 ) $ (598 ) $ (893 ) 149.3 % Income tax benefit increased by $0.9 million, or 149.3%, for the year ended December 31, 2022 compared to the year ended December 31, 2021.
Income tax Provision / (benefit) Year Ended December 31, Change 2023 2022 Amount % Income tax provision/(benefit) $ 1,037 $ (1,491 ) $ 2,528 169.6 % Income tax provision increased by $2.5 million, or 169.6%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Employee-related costs included in cost of revenues include salaries, bonuses, commissions, stock-based compensation and employee benefit costs primarily related to individuals directly associated with providing services to our customers. Our cost of revenues are dependent on the revenue mix and therefore can slightly increase or decrease in the future as a percentage of revenue over the long term.
Employee-related costs included in cost of revenues (excluding depreciation and amortization) include salaries, bonuses, commissions, stock-based compensation and employee benefit costs primarily related to individuals directly associated with providing services to our customers.
Non-cash items include stock-based compensation of $259.2 million, depreciation and amortization of $45.9 million, gain on extinguishment of debt of $10.0 million and a change in fair value of warrants and derivative liabilities of $5.0 million.
Non-cash items include stock-based compensation of $242.9 million, depreciation and amortization of $51.1 million and a change in fair value of acquisition related liabilities of $7.2 million.
Selling and marketing expenses Year Ended December 31, Change 2022 2021 Amount % Selling and marketing expenses $ 299,238 $ 229,343 $ 69,895 30.5 % Selling and marketing expenses increased by $69.9 million, or 30.5%, for the year ended December 31, 2022, as compared to the year ended December 31, 2021.
Selling and marketing expenses Year Ended December 31, Change 2023 2022 Amount % Selling and marketing expenses $ 288,441 $ 299,238 $ (10,797 ) (3.6 )% Selling and marketing expenses decreased by $10.8 million, or 3.6%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Interest expense Year Ended December 31, Change 2022 2021 Amount % Interest expense $ 7,303 $ 7,033 $ 270 3.8 % Interest expense increased by $0.3 million, or 3.8%, for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Interest expense Year Ended December 31, Change 2023 2022 Amount % Interest expense $ 10,939 $ 7,303 $ 3,636 49.8 % Interest expense increased by $3.6 million, or 49.8%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022 primarily as a result of increases in interest rates in recent periods.
This increase was primarily driven by higher employee-related costs of $36.1 million, stock-based compensation of $22.8 million and other sales and marketing-related expenses of $11.0 million.
This increase was primarily driven by an increase in employee related costs of $3.0 million, consulting fees of $0.8 million and stock-based compensation of $0.6 million.
For the year ended December 31, 2022, we recorded an income tax benefit of $1,491.
For the year ended December 31, 2023, we recorded an income tax provision of $1,037, which primarily relates to an income tax provision for foreign taxes.
See Item 5 “Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities—Purchases of Equity Securities by the Issuer or Affiliated Purchaser” for more information on the 2022 SRP.
See Item 5 “Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities—Purchases of Equity Securities by the Issuer or Affiliated Purchaser” for more information on the 2022 SRP. 44 Quarterly Financial Information (Unaudited) The following table sets forth the Company’s quarterly consolidated statement of operations data for each of the four quarters in the one-year period ended December 31, 2023.
We have certain revenue contracts with our vendors that involve both the purchase and sale of services with a single counterparty. We assess each contract to determine if the revenue and expense should be presented gross or net.
We have certain revenue contracts with our vendors that involve both the purchase and sale of services with a single counterparty. We perform an assessment of the services transferred to determine the independent nature of both the transactions and accordingly revenue and expense are based on the fair value of the services provided or received.
Other expenses / (income) Year Ended December 31, Change 2022 2021 Amount % Other expenses / (income) $ 13,983 $ (279 ) $ 14,262 NA Other expenses increased by $14.3 million, or more than 100% for the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Other expenses Year Ended December 31, Change 2023 2022 Amount % Other expenses $ 7,820 $ 13,983 $ (6,163 ) (44.1 )% Other expenses decreased by $6.2 million, or 44.1%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.