The following discussion and analysis of our financial condition and results of
operations should be read in conjunction with the Consolidated and Combined
Financial Statements and related notes thereto included elsewhere in this
Quarterly Report on Form 10-Q. In addition to historical consolidated and
combined financial information, the following discussion contains
forward-looking statements that reflect our plans, estimates and beliefs. Our
actual results could differ materially and adversely from those anticipated in
the forward-looking statements. Please see the section entitled "Safe Harbor
Cautionary Statement" above and the risk factors discussed in "Item 1A. Risk
Factors" below for a discussion of the uncertainties, risks and assumptions
associated with these statements. The following discussion and analysis also
includes a discussion of certain non-GAAP financial measures. For a description
and reconciliation of the non-GAAP measures discussed in this section, see
"Non-GAAP Financial Measures."
Overview
N-able, Inc., a Delaware corporation, and its subsidiaries ("Company", "we,"
"us" and "our") is a leading global provider of cloud-based software solutions
for managed service providers ("MSPs"), enabling them to support digital
transformation and growth within small and medium-sized enterprises ("SMEs"),
which we define as those enterprises having less than 1,000 employees. With a
flexible technology platform and powerful integrations, N-able makes it easy for
MSPs to monitor, manage, and protect their end-customer systems, data, and
networks. Our growing portfolio of security, automation, and backup and recovery
solutions is built for IT services management professionals. N-able simplifies
complex ecosystems and enables customers to solve their most pressing
challenges. In addition, we provide extensive, proactive support-through
enriching partner programs, hands-on training, and growth resources-to help MSPs
deliver exceptional value and achieve success at scale. Through our
multi-dimensional land and expand model and global presence, we are able to
drive strong recurring revenue growth, profitability and retention.
Separation from SolarWinds

On August 6, 2020, SolarWinds Corporation ("SolarWinds" or "Parent") announced
that its board of directors had authorized management to explore a potential
spin-off of its MSP business into our company, a newly created and separately
traded public company, and separate into two distinct, publicly traded companies
(the "Separation").

On July 19, 2021, SolarWinds completed the Separation through a pro-rata
distribution (the "Distribution") of all the outstanding shares of our common
stock it held to the stockholders of record of SolarWinds as of the close of
business on July 12, 2021 (the "Record Date"). Each SolarWinds stockholder of
record received one share of our common stock, $0.001 par value, for every two
shares of SolarWinds common stock, $0.001 par value, held by such stockholder as
of the close of business on the Record Date. SolarWinds distributed 158,020,156
shares of our common stock in the Distribution, which was effective at 11:59
p.m., Eastern Time, on July 19, 2021. The Distribution reflected 316,040,312
shares of SolarWinds common stock outstanding on July 12, 2021 at a distribution
ratio of one share of our common stock for every two shares of SolarWinds common
stock. In addition, on July 19, 2021, and prior to completion of the
Distribution, we issued 20,623,282 newly-issued shares of our common stock in
connection with a private placement of N-able's common stock (the "Private
Placement"). As a result of the Distribution, we became an independent public
company and our common stock is listed under the symbol "NABL" on the New York
Stock Exchange.

Our financial statements for the periods through the Separation date of July 19,
2021 are Combined Financial Statements prepared on a "carve-out" basis. Our
financial statements for the period from July 20, 2021 through September 30,
2021 are Consolidated Financial Statements based on our reported results as a
standalone company. The Consolidated and Combined Financial Statements at
September 30, 2021 and for the three and nine months ended September 30, 2021
and 2020 are unaudited, but in our opinion include all normal recurring
adjustments necessary for a fair statement of the results for the interim
periods presented. The Combined Balance Sheet at December 31, 2020 was derived
from audited financial statements. The results reported in these Consolidated
and Combined Financial Statements should not necessarily be taken as indicative
of results that may be expected for the entire year. The financial information
included herein should be read in conjunction with the financial statements and
notes in our registration statement on Form 10 (File No. 001-40297), initially
filed with the Securities and Exchange Commission ("SEC") on March 29, 2021, as
amended by Amendment No. 1 filed on April 6, 2021, Amendment No. 2 filed on
April 14, 2021, Amendment No. 3 filed on May 27, 2021, and Amendment No. 4 filed
on June 15, 2021 (the "Form 10"). The Form 10 includes a preliminary information
statement that describes the Distribution and provides information regarding our
business and management. The Registration Statement was declared effective by
the SEC at 3:00 p.m. Central Time on June 25, 2021. The final information
statement was furnished as exhibit 99.3 to the Form 8-K we filed with the SEC on
July 12, 2021 (the "Information Statement"). See Note 2. Summary of Significant
Accounting Policies and Note 4. Relationship with Parent and Related Entities of
the Notes to Consolidated and Combined Financial Statements for further details.
Impacts of COVID-19
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The impact from the rapidly changing market and economic conditions due to the
coronavirus disease 2019 ("COVID-19") pandemic on our business is uncertain.
Prior to the Separation, SolarWinds, of which we were a part, initially
responded to the COVID-19 pandemic by executing its business continuity plan and
transitioning nearly all of its workforce to a remote work environment to
prioritize the safety of its personnel. We have maintained a similar plan
following the Separation, and substantially all of our workforce is still
working remotely and, to date, we have not incurred significant disruptions to
our business operations as a result of this transition.
We believe that the COVID-19 pandemic creates both opportunities and challenges
for our business. As a result of the pandemic, we have seen an acceleration of
digital transformation efforts among SMEs with increased demand for secure,
modern remote work environments. We believe this will support long-term demand
for services offered by our MSP partners. The pandemic also has resulted in
significant volatility, uncertainty and disruption in the global economy, in
particular for SMEs. As a result of the impact of the COVID-19 pandemic, we
experienced a deceleration in our year-over-year subscription revenue growth
rate in the second quarter of 2020 as compared to our growth rates in prior
periods. We attribute this deceleration primarily to increased churn and
downgrades from existing MSP partners and slower MSP partner adds. Beginning in
the third quarter of 2020, and continuing through the third quarter of 2021, we
began to see improvement in our business, primarily as a result of better
stability in our MSP partner base, expansion with certain existing MSP partners
and the addition of new MSP partners.
We are unable to predict the long-term impact that the pandemic may have on our
business, results of operations and financial condition due to numerous
uncertainties, including the duration of the pandemic, actions that may be taken
by governmental authorities around the world in response to the pandemic, the
impacts on the businesses of our MSP partners and their customers and other
factors identified in the section entitled Item 1A. Risk Factors in this
Quarterly Report on Form 10-Q. We will continue to evaluate the nature and
extent of the impacts of the COVID-19 pandemic on our business, results of
operations and financial condition.
SolarWinds Cyber Incident

As previously disclosed, SolarWinds was the victim of a cyberattack on its Orion
Software Platform and internal systems, or the Cyber Incident. SolarWinds has
not identified Sunburst in any of its more than 70 non-Orion products and tools,
including, as previously disclosed, any of our N-able solutions. SolarWinds,
together with its partners, have undertaken extensive measures to investigate,
contain, eradicate, and remediate the Cyber Incident. As SolarWinds previously
disclosed in its investigatory updates, it has substantially completed this
process and believes the threat actor is no longer active in its environments.

In response to the Cyber Incident and in connection with the separation, we are
working to further enhance security, monitoring and authentication of our
solutions. Specifically, we have implemented in-product security enhancements to
the N-able portfolio of products, including, multi-factor authentication,
unified single sign-on services, and secure secret vaults. We have also
introduced new identity and access controls, scanning and remediation
technologies and standards and monitoring tooling across our enterprise IT and
production environments. We expect to incur additional expenses in future
periods related to continued enhancements to our security measures across our
solutions.

Of the expenses SolarWinds recorded related to the Cyber Incident through the
Separation date of July 19, 2021, none have been allocated to the N-able
business and, as a result of the indemnification provisions under the Separation
and Distribution Agreement entered into in connection with the Separation and
Distribution (the "Separation Agreement"), we have not recorded any contingent
liabilities with respect to the Cyber Incident as of September 30, 2021. In
addition, as a result of the Cyber Incident, SolarWinds is subject to numerous
lawsuits and governmental investigations or inquiries. To date, we have not been
separately named in such lawsuits and investigations, but in the future we may
become subject to lawsuits, investigations or inquiries related to the Cyber
Incident. In such event, subject to the terms of the Separation Agreement,
SolarWinds would indemnify us for costs we may incur.

We believe the Cyber Incident has caused reputational harm to SolarWinds and
also had an adverse impact on our reputation, new subscription sales and net
retention rates. In 2021, we have experienced an adverse impact to new
subscription sales and expansion rates relative to historical levels. We believe
this was due in part to our decision in response to the Cyber Incident to
temporarily reduce investments in demand generation activities through January
2021, as well as a result of certain MSP partners delaying their purchasing
decisions as they assessed the potential impact of the Cyber Incident. However,
we also have seen consistency among renewal rates with our larger MSP partners
and have not observed material adverse trends with respect to the usage of our
solutions. In addition, following our resumption of regular demand generation
activities in February 2021, we were encouraged by engagements with both
prospective and existing MSP partners. In general our sales cycles and time from
contract to revenue recognition are primarily short in nature and based on
trends through the first three quarters of 2021, we believe that the adverse
impacts of the Cyber Incident on our financial results will diminish over time
in the absence of new discoveries or events. Nevertheless, there is risk that
the Cyber Incident may continue to have an adverse impact on our
                                       22
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business in future periods, and to the extent such impact continues, including
as a result of new discoveries or events, it could have an adverse effect on our
business, results of operations, cash flows or financial position.
Results of Operations
Our financial statements for the periods through the Separation date of July 19,
2021 are Combined Financial Statements prepared on a "carve-out" basis. Our
financial statements for the period from July 20, 2021 through September 30,
2021 are Consolidated Financial Statements based on our reported results as a
standalone company. Throughout the periods covered by the Combined Financial
Statements, we operated as a part of SolarWinds. Therefore, stand-alone
financial statements have not historically been prepared for us. The
accompanying historical Consolidated and Combined Financial Statements have been
prepared from SolarWinds' historical accounting records and are presented on a
stand-alone basis as if our business' operations had been conducted
independently from SolarWinds. The Consolidated and Combined Financial
Statements present our historical results of operations in accordance with GAAP.
Prior to the Separation, N-able comprised certain stand-alone legal entities for
which discrete financial information was available. As SolarWinds recorded
transactions at the legal entity level, for the legal entities which were shared
between the N-able business and other SolarWinds operations for which discrete
financial information was not available, allocation methodologies were applied
to certain accounts to allocate amounts to us as discussed in Note 1.
Organization and Nature of Operations of the Notes to Consolidated and Combined
Financial Statements.
The Consolidated and Combined Statements of Operations include all revenue and
costs directly attributable to N-able as well as an allocation of expenses
related to facilities, functions and services provided by SolarWinds prior to
the Separation. These corporate expenses have been allocated to our business
based on direct usage or benefit, where identifiable, with the remainder
allocated based on headcount where appropriate. These allocations are primarily
reflected within operating expenses in our Consolidated and Combined Statements
of Operations. We believe the basis on which the expenses have been allocated to
be a reasonable reflection of the utilization of services provided to, or the
benefit received by, us during the periods presented. However, these allocations
may not be indicative of the actual expenses we would have incurred as a
stand-alone company during the periods prior to the Separation or of the costs
we will incur in the future. See Note 4. Relationship with Parent and Related
Entities of the Notes to Consolidated and Combined Financial Statements for
further details of the allocated costs.
Third Quarter Financial Highlights
Revenue
We deliver a platform of integrated solutions that enables our MSP partners to
manage and secure the IT environments and assets for their SME end customers, as
well as more efficiently manage their own businesses. Our total revenue was
$88.4 million and $76.3 million for the three months ended September 30, 2021
and 2020, respectively.
As of September 30, 2021, we had approximately 25,000 customers. Additionally,
as of September 30, 2021, we had 1,662 MSP partners with annualized recurring
revenue ("ARR") over $50,000 on our platform, up from 1,331 as of September 30,
2020, representing an increase of 25%. Over the same period, MSP partners with
over $50,000 of ARR on our platform grew from approximately 40% of our total ARR
as of September 30, 2020 to 46% of our total ARR as of September 30, 2021. We
determine ARR as the annualized recurring revenue as of the last month of a
given period. We calculate ARR by multiplying the recurring revenue and related
usage revenue, excluding the impacts of credits and reserves, recognized during
the final month of the reporting period from both long-term and month-to-month
subscriptions by twelve. We use ARR, and in particular, ARR attributable to MSP
partners with over $50,000 of ARR, to enhance the understanding of our business
performance and the growth of our relationships with our MSP partners.
Profitability
We have grown while maintaining high levels of operating efficiency. Our net
income for the three months ended September 30, 2021 was $1.9 million compared
to a net loss of $1.1 million for the three months ended September 30, 2020. The
increase in net income for the three months ended September 30, 2021 was
primarily due to an increase in revenue and a decrease in both the cost of
amortization of acquired technologies and interest expense. Our Adjusted EBITDA
was $29.7 million and $31.4 million for the three months ended September 30,
2021 and 2020, respectively.
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Cash Flow
We have built our business to generate strong cash flow over the long term. For
the three months ended September 30, 2021 and 2020, cash flows from operations
were $3.1 million and $25.2 million, respectively. The decrease in cash provided
by operating activities for the three months ended September 30, 2021 compared
to the three months ended September 30, 2020 was primarily due to a decrease in
due to and from affiliates of $20.0 million. Our cash flows from operations were
reduced by cash payments for interest of $3.2 million and $8.3 million for the
three months ended September 30, 2021 and 2020, respectively, and cash payments
for income taxes of $4.7 million and $3.3 million for the three months ended
September 30, 2021 and 2020, respectively.
Components of Our Results of Operations
Revenue
Our revenue consists of the following:
•Subscription Revenue. We primarily derive subscription revenue from the sale of
subscriptions to the SaaS solutions that we host and manage on our platform. Our
subscriptions provide access to the latest versions of our software platform,
technical support and unspecified software upgrades and updates. Subscription
revenue for our SaaS solutions is generally recognized ratably over the
subscription term once the service is made available to the MSP partner or when
we have the right to invoice for services performed. In addition, our
subscription revenue includes sales of our self-managed solutions, which are
hosted and managed by our MSP partners. Subscriptions of our self-managed
solutions include term licenses, technical support and unspecified software
upgrades. Revenue from the license performance obligation of our self-managed
solutions is recognized at a point in time upon delivery of the access to the
licenses and revenue from the performance obligation related to the technical
support and unspecified software upgrades of our subscription-based license
arrangements is recognized ratably over the agreement period. We generally
invoice subscription agreements monthly based on usage or in advance over the
subscription period on either a monthly or annual basis.
•Other Revenue. Other revenue consists primarily of revenue from the sale of our
maintenance services associated with the historical sales of perpetual licenses.
MSP partners with maintenance agreements are entitled to receive technical
support and unspecified upgrades or enhancements to new versions of their
solutions on a when-and-if-available basis for the specified agreement period.
We expect maintenance revenue to decrease as a proportion of our total revenue
over time.
Cost of Revenue
•Cost of Revenue. Cost of revenue consists of technical support personnel costs,
public cloud infrastructure and hosting fees, royalty fees and an allocation of
overhead costs for our subscription revenue and maintenance services. We
allocate facilities, depreciation, benefits and IT costs based on headcount.
•Amortization of Acquired Technologies. We amortize to cost of revenue
capitalized costs of technologies acquired in connection with the take private
transaction of SolarWinds in early 2016 and our acquisitions.
Operating Expenses
Operating expenses consist of sales and marketing, research and development and
general and administrative expenses as well as amortization of acquired
intangibles. Personnel costs include salaries, bonuses and stock-based
compensation and related employer-paid payroll taxes, as well as an allocation
of our facilities, depreciation, benefits and IT costs. For the periods through
the Separation date of July 19, 2021, SolarWinds provided facilities,
information technology services and certain corporate and administrative
services to us. Expenses relating to these services have been allocated to
N­able and are reflected in the Consolidated and Combined Financial Statements.
The total number of employees fully dedicated to our business was 1,335, 1,177,
and 1,153 as of September 30, 2021, December 31, 2020, and September 30, 2020,
respectively. Our stock-based compensation expense increased during the three
and nine months ended September 30, 2021 as compared to the corresponding
periods of the prior fiscal year primarily due to the impact of both the
conversion of existing unvested and unexercised equity awards in connection with
the Separation and new equity awards granted to employees during the three
months ended September 30, 2021. Our travel costs declined in 2020 and remained
at a decreased level during the first three quarters of 2021 due to COVID-19 and
we expect this to continue for the duration of the pandemic.
•Sales and Marketing. Sales and marketing expenses primarily consist of related
personnel costs, including our sales, marketing and partner success teams. Sales
and marketing expenses also include the cost of digital marketing programs such
as paid search, search engine optimization and management and website
maintenance and design. We expect to continue to hire personnel globally to
drive new MSP partner adds, expand with existing MSP partners and pursue
initiatives designed to help our MSP partners succeed and grow.
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•Research and Development. Research and development expenses primarily consist
of related personnel costs. We expect to continue to grow our research and
development organization domestically and internationally and also to incur
additional expenses associated with our enhancements of security, monitoring and
authentication of our solutions.
•General and Administrative. General and administrative expenses primarily
consist of personnel costs for executives, finance, legal, human resources and
other administrative personnel, general restructuring charges and other
acquisition-related costs, professional fees and other general corporate
expenses. We expect our general and administrative expense to increase primarily
as a result of the increased costs associated with being a stand-alone public
company and costs associated with our separation from SolarWinds.
•Amortization of Acquired Intangibles. We amortize to operating expenses
capitalized costs of intangible assets acquired in connection with the take
private transaction of SolarWinds in early 2016 and our acquisitions.
Other Income (Expense)
Other income (expense) primarily consists of interest expense related to our
related party debt and gains (losses) resulting from changes in exchange rates
on foreign currency denominated accounts.
Foreign Currency
As a global company, we face exposure to adverse movements in foreign currency
exchange rates. Fluctuations in foreign currencies impact the amount of total
assets, liabilities, revenue, operating expenses and cash flows that we report
for our foreign subsidiaries upon the translation of these amounts into U.S.
dollars. See Item 1A. Risk Factors for additional information on how foreign
currency impacts our financial results.
Income Tax Expense
Income tax expense consists of domestic and foreign corporate income taxes
related to the sale of subscriptions. Our effective tax rate will be affected by
many factors including changes in tax laws, regulations or rates, new
interpretations of existing laws or regulations, valuation allowance, uncertain
tax positions, stock based compensation, permanent nondeductible book and tax
differences, shifts in the allocation of income earned throughout the world and
changes in overall levels of income before tax.
Comparison of the Three Months Ended September 30, 2021 and 2020
Revenue
                                                               Three Months Ended September 30,
                                                       2021                                        2020
                                                            Percentage of                              Percentage of
                                          Amount               Revenue               Amount               Revenue               Change

                                                              (in thousands, except percentages)
Subscription revenue                   $  86,100                     97.4  %       $ 73,692                     96.6  %       $ 12,408
Other revenue                              2,323                      2.6             2,607                      3.4              (284)
Total subscription and other revenue   $  88,423                    100.0  %       $ 76,299                    100.0  %       $ 12,124


Total revenue increased $12.1 million, or 15.9%, for the three months ended
September 30, 2021 compared to the three months ended September 30, 2020, driven
by our security and data protection solutions. Based on MSP partner location,
revenue from North America was approximately 51% and 53% of total revenue for
the three months ended September 30, 2021 and 2020, respectively. Revenue from
the United Kingdom was approximately 11% of total revenue for each of the three
months ended September 30, 2021 and 2020, respectively. Other than North America
and the United Kingdom, no single region accounted for 10% or more of our total
revenue during these periods.
Subscription Revenue. Subscription revenue increased $12.4 million, or 16.8%,
for the three months ended September 30, 2021 compared to the three months ended
September 30, 2020. Our increase in subscription revenue was driven by the
addition of new MSP partners and an increase in revenue from existing MSP
partners as they added new SME customers and adopted new solutions. Our
subscription revenue increased slightly as a percentage of our total revenue for
the three months ended September 30, 2021 compared to the three months ended
September 30, 2020.
Our annual dollar-based net revenue retention rate for our subscription products
was approximately 110% and 109% for the trailing twelve-month periods ended
September 30, 2021 and 2020, respectively, and was driven primarily by strong
customer retention and expansion in our MSP products. To calculate our annual
dollar-based net revenue retention rate, we first identify the MSP partners with
active paid subscriptions in the last month of the prior-year period, or the
base partners. We then divide
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the subscription revenue in the last month of the current-year period
attributable to the base partners by the revenue attributable to those base
partners in the last month of the prior-year period. Our dollar-based net
revenue retention rate for a particular period is then obtained by averaging the
rates from that particular period with the results from each of the prior eleven
months. Our calculation includes any expansion revenue and is net of any
contraction or cancellation, but excludes credits and revenue attributable to
any MSP partner who was not a partner with a paid subscription in the prior
period.
Other Revenue. Other revenue decreased $0.3 million, or 10.9%, for the three
months ended September 30, 2021 compared to the three months ended September 30,
2020 due to decreases in sales of our perpetual licenses, and the related
maintenance agreements. As of the three months ended March 31, 2020, we have
discontinued perpetual license upgrades.
Cost of Revenue
                                                               Three Months Ended September 30,
                                                       2021                                        2020
                                                            Percentage of                              Percentage of
                                          Amount               Revenue               Amount               Revenue               Change

                                                              (in thousands, except percentages)
Cost of revenue                        $  11,279                     12.8  %       $  9,839                     12.9  %       $  1,440
Amortization of acquired technologies      1,017                      1.2             6,181                      8.1            (5,164)
Total cost of revenue                  $  12,296                     13.9  %       $ 16,020                     21.0  %       $ (3,724)


Total cost of revenue decreased in the three months ended September 30, 2021
compared to the three months ended September 30, 2020 primarily due to a
decrease of $5.2 million in amortization of intangible assets acquired in
connection with the take private transaction of SolarWinds in early 2016 and a
decrease in personnel costs of $0.2 million, partially offset by an increase in
royalties and public cloud infrastructure and hosting fees of $1.0 million, an
increase in depreciation and other amortization of $0.5 million, and an increase
in stock-based compensation expense of $0.2 million.
Operating Expenses
                                                                Three Months Ended September 30,
                                                        2021                                        2020
                                                             Percentage of                              Percentage of
                                           Amount               Revenue               Amount               Revenue               Change

                                                               (in thousands, except percentages)
Sales and marketing                     $  30,178                     34.1  %       $ 21,017                     27.5  %       $  9,161
Research and development                   14,649                     16.6            10,413                     13.6             4,236
General and administrative                 19,888                     22.5            13,661                     17.9             6,227
Amortization of acquired intangibles        1,640                      1.9             6,027                      7.9            (4,387)
Total operating expenses                $  66,355                     75.0  %       $ 51,118                     67.0  %       $ 15,237


Sales and Marketing. Sales and marketing expenses increased $9.2 million, or
43.6%, primarily due to an increase in personnel costs of $3.4 million, which
includes an increase in stock-based compensation expense of $2.8 million, an
increase in marketing program costs of $1.3 million, costs associated with our
separation from SolarWinds of $0.7 million, and an increase in contract services
costs of $0.5 million. We increased our sales and marketing employee headcount
to support the sales of additional solutions and drive growth in the business.
Research and Development. Research and development expenses increased $4.2
million, or 40.7%, primarily due to an increase in personnel costs of $2.8
million, which includes an increase in stock-based compensation expense of $2.0
million, an increase in contract services costs of $1.5 million, and $0.1
million of costs associated with our separation from SolarWinds. We increased
our worldwide research and development employee headcount to expedite delivery
of enhancements and new solutions to our MSP partners.
General and Administrative. General and administrative expenses increased $6.2
million, or 45.6%, primarily due to $3.0 million in costs associated with our
separation from SolarWinds, a $2.6 million increase in personnel costs, which
includes an increase in stock-based compensation expense of $1.2 million, and an
increase of $1.3 million in contract services costs. We increased our worldwide
general and administrative employee headcount in connection with the Separation.
Amortization of Acquired Intangibles. Amortization of acquired intangibles
decreased $4.4 million, or 72.8%, primarily due to a decrease in amortization of
intangible assets acquired in connection with the take private transaction of
SolarWinds in early 2016 and the impact of changes in foreign currency exchange
rates.
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Interest Expense, Net
                                                                     Three Months Ended September 30,
                                                             2021                                        2020
                                                                  Percentage of                              Percentage of
                                                Amount               Revenue               Amount               Revenue               Change

                                                                    (in thousands, except percentages)
Interest expense, net                        $  (3,111)                    (3.5) %       $ (6,724)                    (8.8) %       $ 3,613


Interest expense, net decreased by $3.6 million, or 53.7%, in the three months
ended September 30, 2021 compared to the three months ended September 30, 2020,
primarily due to repayment of borrowings under our long-term related party debt
and the impact of lower interest rates under the Credit Agreement compared to
our long-term related party debt. See Note 4. Relationship with Parent and
Related Entities and Note 5. Debt of the Notes to Consolidated and Combined
Financial Statements for additional information regarding our related party
debt.
Other (Expense) Income, Net
                                                            Three Months Ended September 30,
                                                     2021                                       2020
                                                          Percentage of                             Percentage of
                                        Amount               Revenue               Amount              Revenue               Change

                                                           (in thousands, except percentages)

Other (expense) income, net          $    (884)                    (1.0) %       $  (292)                    (0.4) %       $  (592)


Other (expense) income, net decreased by $0.6 million in the three months ended
September 30, 2021 compared to the three months ended September 30, 2020
primarily due to the impact of changes in foreign currency exchange rates
related to various accounts for the period.
Income Tax Expense
                                                                    Three Months Ended September 30,
                                                             2021                                         2020
                                                                    Percentage of                             Percentage of
                                               Amount                  Revenue               Amount              Revenue               Change

                                                                   (in thousands, except percentages)
Income before income taxes                $       5,777                       6.5  %       $ 2,145                      2.8  %       $ 3,632
Income tax expense                                3,904                       4.4            3,274                      4.3              630
Effective tax rate                                 67.6   %                                  152.6  %                                  (85.0) %


Our income tax expense for the three months ended September 30, 2021 increased
by $0.6 million as compared to the three months ended September 30, 2020. The
effective tax rate decreased to 67.6% for the period primarily due to an
increase in income before income taxes and due to the valuation allowance
recognized on the deferred tax assets in the U.S. For additional discussion
about our income taxes, see Note 7. Income Taxes of the Notes to Consolidated
and Combined Financial Statements included in Item 1 of Part I of this Quarterly
Report on Form 10-Q.
Comparison of the Nine Months Ended September 30, 2021 and 2020
Revenue
                                                                   Nine Months Ended September 30,
                                                          2021                                           2020
                                                                  Percentage of                               Percentage of
                                             Amount                  Revenue                Amount               Revenue               Change

                                                                 (in thousands, except percentages)
Subscription Revenue                   $       249,592                     97.1  %       $ 214,667                     96.3  %       $ 34,925
Other revenue                                    7,361                      2.9              8,324                      3.7              (963)
Total subscription and other revenue   $       256,953                    100.0  %       $ 222,991                    100.0  %       $ 33,962


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Total revenue increased $34.0 million, or 15.2%, for the nine months ended
September 30, 2021 compared to the nine months ended September 30, 2020, driven
by our security and data protection solutions. Based on MSP partner location,
revenue from North America was approximately 51% and 53% of total revenue for
the nine months ended September 30, 2021 and 2020, respectively. Revenue from
the United Kingdom was approximately 11% and 10% of total revenue for the nine
months ended September 30, 2021 and 2020, respectively. Other than North America
and the United Kingdom, no single region accounted for 10% or more of our total
revenue during these periods.
Recurring Revenue
Subscription Revenue. Subscription revenue increased $34.9 million, or 16.3%,
for the nine months ended September 30, 2021 compared to the nine months ended
September 30, 2020. Our increase in subscription revenue was driven primarily by
an increase in revenue from existing MSP partners as they added new SME
customers and adopted new solutions. Our subscription revenue increased slightly
as a percentage of our total revenue for the nine months ended September 30,
2021 compared to the nine months ended September 30, 2020.
Our annual dollar-based net revenue retention rate for our subscription products
was approximately 110% and 109% for the trailing twelve-month periods ended
September 30, 2021 and 2020, respectively, and was driven primarily by strong
customer retention and expansion in our MSP products.
Other Revenue. Other revenue decreased $1.0 million, or 11.6%, for the nine
months ended September 30, 2021 compared to the nine months ended September 30,
2020 due to decreases in sales of our perpetual licenses and the related
maintenance agreements. As of the three months ended March 31, 2020, we have
discontinued perpetual license upgrades.
Cost of Revenue
                                                               Nine Months Ended September 30,
                                                       2021                                        2020
                                                            Percentage of                              Percentage of
                                          Amount               Revenue               Amount               Revenue               Change

                                                              (in thousands, except percentages)
Cost of revenue                        $  34,366                     13.4  %       $ 28,366                     12.7  %       $  6,000
Amortization of acquired technologies      4,758                      1.9            18,056                      8.1           (13,298)
Total cost of revenue                  $  39,124                     15.2  %       $ 46,422                     20.8  %       $ (7,298)


Total cost of revenue decreased in the nine months ended September 30, 2021
compared to the nine months ended September 30, 2020 primarily due to a decrease
of $13.3 million in amortization of intangible assets acquired in connection
with the take private transaction of SolarWinds in early 2016, partially offset
by an increase in royalties and public cloud infrastructure and hosting fees
related to our subscription products of $3.5 million, an increase in
depreciation and other amortization of $2.0 million, and personnel costs to
support new MSP partners and additional solution offerings of $0.5 million,
which includes an increase of less than $0.3 million in stock-based compensation
expense.
                                                                    Nine Months Ended September 30,
                                                           2021                                           2020
                                                                   Percentage of                               Percentage of
                                              Amount                  Revenue                Amount               Revenue               Change

                                                                  (in thousands, except percentages)
Sales and marketing                     $        80,390                     31.3  %       $  58,424                     26.2  %       $ 21,966
Research and development                         39,192                     15.3             31,933                     14.3             7,259
General and administrative                       61,480                     23.9             35,190                     15.8            26,290
Amortization of acquired intangibles             11,935                      4.6             17,761                      8.0            (5,826)
Total operating expenses                $       192,997                     75.1  %       $ 143,308                     64.3  %       $ 49,689


Sales and Marketing. Sales and marketing expenses increased $22.0 million, or
37.6%, primarily due to an increase in personnel costs of $9.8 million, which
includes an increase of $3.4 million in stock-based compensation expense, an
increase in marketing program costs of $5.7 million, a $0.8 million increase in
costs associated with our separation from SolarWinds, and an increase in
contract services costs of $0.6 million. We increased our sales and marketing
employee headcount to support the sales of additional solutions and drive growth
in the business.
Research and Development. Research and development expenses increased $7.3
million, or 22.7%, primarily due to an increase in personnel costs of $4.8
million, which includes an increase of $0.7 million in stock-based compensation
expense, an
                                       28
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increase in contract services costs of $2.2 million, and a $0.6 million increase
in costs associated with our separation from SolarWinds. We increased our
worldwide research and development employee headcount to expedite delivery of
enhancements and new solutions to our MSP partners.
General and Administrative. General and administrative expenses increased $26.3
million, or 74.7%, primarily due to $16.1 million in costs associated with our
separation from SolarWinds and a $10.2 million increase in personnel costs,
which includes an increase of $4.1 million in stock-based compensation expense,
as well as an increase of $1.5 million in contract services costs. We increased
our worldwide general and administrative employee headcount in connection with
the Separation.
Amortization of Acquired Intangibles. Amortization of acquired intangibles
decreased $5.8 million, or 32.8%, primarily due to a decrease in amortization of
intangible assets acquired in connection with the take private transaction of
SolarWinds in early 2016, partially offset by the impact of changes in foreign
currency exchange rates.
Interest Expense, Net
                                                                         

Nine Months Ended September 30,


                                                                2021                                           2020
                                                                        Percentage of                               Percentage of
                                                   Amount                  Revenue                Amount               Revenue               Change

                                                                       (in thousands, except percentages)
Interest expense, net                        $       (15,711)                    (6.1) %       $ (21,459)                    (9.6) %       $ 5,748


Interest expense, net decreased by $5.7 million, or 26.8%, in the nine months
ended September 30, 2021 compared to the nine months ended September 30, 2020,
primarily due to repayment of borrowings under our long-term related party debt
and the impact of lower interest rates under the Credit Agreement compared to
our long-term related party debt. See Note 4. Relationship with Parent and
Related Entities and Note 5. Debt of the Notes to Consolidated and Combined
Financial Statements for further details regarding our related party debt.
Other Expense, Net
                                                                   Nine 

Months Ended September 30,


                                                           2021                                       2020
                                                                Percentage of                             Percentage of
                                              Amount               Revenue               Amount              Revenue               Change

                                                                 (in

thousands, except percentages)



Other expense, net                         $  (1,467)                    (0.6) %       $  (458)                    (0.2) %       $ (1,009)


Other expense, net increased by $1.0 million in the nine months ended September
30, 2021 compared to the nine months ended September 30, 2020 primarily due to
the impact of changes in foreign currency exchange rates related to various
accounts for the period.
Income Tax Expense
                                                                    Nine Months Ended September 30,
                                                            2021                                          2020
                                                                   Percentage of                              Percentage of
                                               Amount                 Revenue               Amount               Revenue               Change

                                                                   (in thousands, except percentages)
Income before income taxes                $      7,654                       3.0  %       $ 11,343                      5.1  %       $ (3,689)
Income tax expense                               9,597                       3.7             8,560                      3.8             1,037
Effective tax rate                               125.4   %                                    75.5  %                                    49.9  %


Our income tax expense for the nine months ended September 30, 2021 increased by
$1.0 million as compared to the nine months ended September 30, 2020. The
effective tax rate increased to 125.4% for the period primarily due to a
decrease in income before income taxes and due to the valuation allowance
recognized on the deferred tax assets in the U.S. For additional discussion
about our income taxes, see Note 7. Income Taxes of the Notes to Consolidated
and Combined Financial Statements included in Item 1 of Part I of this Quarterly
Report on Form 10-Q.
                                       29
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Non-GAAP Financial Measures
In addition to financial measures prepared in accordance with GAAP, we use
certain non-GAAP financial measures to clarify and enhance our understanding,
and aid in the period-to-period comparison, of our performance. We believe that
these non-GAAP financial measures provide supplemental information that is
meaningful when assessing our operating performance because they exclude the
impact of certain amounts that our management and board of directors do not
consider part of core operating results when assessing our operational
performance, allocating resources, preparing annual budgets and determining
compensation. Accordingly, these non-GAAP financial measures may provide insight
to investors into the motivation and decision-making of management in operating
the business. Investors are encouraged to review the reconciliation of each of
these non-GAAP financial measures to its most comparable GAAP financial measure
included below.
While we believe that these non-GAAP financial measures provide useful
supplemental information, non-GAAP financial measures have limitations and
should not be considered in isolation from, or as a substitute for, their most
comparable GAAP measures. These non-GAAP financial measures are not prepared in
accordance with GAAP, do not reflect a comprehensive system of accounting and
may not be comparable to similarly titled measures of other companies due to
potential differences in their financing and accounting methods, the book value
of their assets, their capital structures, the method by which their assets were
acquired and the manner in which they define non-GAAP measures. Items such as
the amortization of intangible assets, stock-based compensation expense and
related employer-paid payroll taxes, acquisition related adjustments, spin-off
costs related to associated with our separation from SolarWinds, as well as the
related tax impacts of these items can have a material impact on our GAAP
financial results.
Non-GAAP Operating Income and Non-GAAP Operating Margin
We provide non-GAAP operating income and related non-GAAP operating margins
excluding such items as stock-based compensation expense and related
employer-paid payroll taxes, amortization of acquired intangible assets,
acquisition related costs, spin-off costs and restructuring costs and other.
Management believes these measures are useful for the following reasons:
•Stock-Based Compensation Expense and Related Employer-Paid Payroll Taxes. We
provide non-GAAP information that excludes expenses related to stock-based
compensation and related employer-paid payroll taxes associated with our
employees' participation in SolarWinds' stock-based incentive compensation
plans. We believe that the exclusion of stock-based compensation expense
provides for a better comparison of our operating results to prior periods and
to our peer companies as the calculations of stock-based compensation vary from
period to period and company to company due to different valuation
methodologies, subjective assumptions and the variety of award types.
Employer-paid payroll taxes on stock-based compensation is dependent on our
stock price and the timing of the taxable events related to the equity awards,
over which our management has little control, and does not necessarily correlate
to the core operation of our business. Because of these unique characteristics
of stock-based compensation and related employer-paid payroll taxes, management
excludes these expenses when analyzing the organization's business performance.
•Amortization of Acquired Intangible Assets. We provide non-GAAP information
that excludes expenses related to purchased intangible assets associated with
our acquisitions. We believe that eliminating this expense from our non-GAAP
measures is useful to investors because the amortization of acquired intangible
assets can be inconsistent in amount and frequency and is significantly impacted
by the timing and magnitude of our acquisition transactions, which also vary in
frequency from period to period. Accordingly, we analyze the performance of our
operations in each period without regard to such expenses.
•Acquisition Related Costs. We exclude certain expense items resulting from
acquisitions, such as legal, accounting and advisory fees, changes in fair value
of contingent consideration, costs related to integrating the acquired
businesses, deferred compensation, severance and retention expense. We consider
these adjustments, to some extent, to be unpredictable and dependent on a
significant number of factors that are outside of our control. Furthermore,
acquisitions result in operating expenses that would not otherwise have been
incurred by us in the normal course of our organic business operations. We
believe that providing non-GAAP measures that exclude acquisition related costs
allows investors to better review and understand the historical and current
results of our continuing operations and also facilitates comparisons to our
historical results and results of less acquisitive peer companies, both with and
without such adjustments.
•Spin-off Costs. We exclude certain expense items resulting from the spin-off
into a newly created and separately traded public company. These costs include
legal, accounting and advisory fees, system implementation costs and other
incremental separation costs incurred by us related to the spin-off. The
spin-off transaction results in operating expenses that would not otherwise have
been incurred by us in the normal course of our organic business operations. We
believe that providing non-GAAP measures that exclude these costs facilitates a
more meaningful evaluation of our operating performance and comparisons to our
past operating performance.
                                       30
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•Restructuring Costs and Other. We provide non-GAAP information that excludes
restructuring costs such as severance and the estimated costs of exiting and
terminating facility lease commitments, as they relate to our corporate
restructuring and exit activities. These costs are inconsistent in amount and
are significantly impacted by the timing and nature of these events. Therefore,
although we may incur these types of expenses in the future, we believe that
eliminating these costs for purposes of calculating the non-GAAP financial
measures facilitates a more meaningful evaluation of our operating performance
and comparisons to our past operating performance.

                                                  Three Months Ended 

September


                                                               30,                     Nine Months Ended September 30,
                                                     2021               2020               2021               2020

                                                                  (in thousands, except margin data)
GAAP operating income                            $   9,772           $  9,161          $  24,832           $ 33,260

Stock-based compensation expense and related
employer-paid payroll taxes                         11,885              6,205             21,357             12,187
Amortization of acquired technologies                1,017              6,180              4,758             18,056
Amortization of acquired intangibles                 1,640              6,027             11,935             17,761
Acquisition related costs                                -                  -                (87)                40
Spin-off costs                                       2,404              1,480             14,552              1,480
Restructuring costs and other                            1                235                131                302
Non-GAAP operating income                        $  26,719           $ 29,288          $  77,478           $ 83,086
GAAP operating margin                                 11.1   %           12.0  %             9.7   %           14.9  %
Non-GAAP operating margin                             30.2   %           38.4  %            30.2   %           37.3  %



Adjusted EBITDA and Adjusted EBITDA Margin
We regularly monitor adjusted EBITDA and adjusted EBITDA margin, as they are
measures we use to assess our operating performance. We define adjusted EBITDA
as net income or loss, excluding amortization of acquired intangible assets and
developed technology, depreciation expense, income tax expense (benefit),
interest expense, net, unrealized foreign currency (gains) losses, acquisition
related costs, spin-off costs, stock-based compensation expense and related
employer-paid payroll taxes and restructuring costs and other. We define
adjusted EBITDA margin as adjusted EBITDA divided by total revenue. Adjusted
EBITDA has limitations as an analytical tool, and you should not consider it in
isolation or as a substitute for analysis of our results as reported under GAAP.
Some of these limitations include:
•although depreciation and amortization are non-cash charges, the assets being
depreciated and amortized may have to be replaced in the future, and adjusted
EBITDA does not reflect cash capital expenditure requirements for such
replacements or for new capital expenditure requirements;
•adjusted EBITDA does not reflect changes in, or cash requirements for, our
working capital needs;
•adjusted EBITDA does not reflect the significant interest expense, or the cash
requirements necessary to service interest or principal payments, on our related
party debt;
•adjusted EBITDA does not reflect tax payments that may represent a reduction in
cash available to us; and
•other companies, including companies in our industry, may calculate adjusted
EBITDA differently, which reduces its usefulness as a comparative measure.
                                       31
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Because of these limitations, you should consider adjusted EBITDA alongside
other financial performance measures, including operating income and net income
(loss) and our other GAAP results. In evaluating adjusted EBITDA, you should be
aware that in the future we may incur expenses that are the same as or similar
to some of the adjustments in this presentation. Our presentation of adjusted
EBITDA should not be construed as an inference that our future results will be
unaffected by the types of items excluded from the calculation of adjusted
EBITDA. Adjusted EBITDA is not a presentation made in accordance with GAAP and
the use of the term varies from others in our industry.
                                                        Three Months Ended September
                                                                     30,                     Nine Months Ended September 30,
                                                           2021               2020               2021               2020

                                                                        (in thousands, except margin data)
Net income (loss)                                      $   1,873           $ (1,129)         $  (1,943)          $  2,784
Amortization                                               3,225             12,208             17,261             35,817
Depreciation                                               2,544              2,092              7,796              5,942
Income tax expense                                         3,904              3,274              9,597              8,560
Interest expense, net                                      3,111              6,724             15,711             21,459

Unrealized foreign currency losses (gains)                   728                273              1,195              1,359
Acquisition related costs                                      -                  -                (87)                40
Spin-off costs                                             2,404              1,480             14,550              1,480

Stock-based compensation expense and related
employer-paid payroll taxes                               11,885              6,205             21,357             12,187
Restructuring costs and other                                  1                235                132                302
Adjusted EBITDA                                        $  29,675           $ 31,362          $  85,569           $ 89,930
Adjusted EBITDA margin                                      33.6   %           41.1  %            33.3   %           40.3  %


Liquidity and Capital Resources
Cash and cash equivalents were $61.6 million as of September 30, 2021. As our
sales and operating cash flows are primarily generated by international entities
in the United Kingdom and Canada, our international subsidiaries held
approximately $61.1 million of cash and cash equivalents, of which 66.9%, 12.9%
and 11.2% were held in United States Dollars, Euros, and British Pound Sterling,
respectively. We intend either to invest our foreign earnings permanently into
foreign operations or to remit these earnings to our U.S. entities in a
tax-efficient manner. The Tax Act imposed a mandatory transition tax on
accumulated foreign earnings and eliminates U.S. federal income taxes on foreign
subsidiary distribution.
Our primary source of cash for funding operations and growth has been through
cash provided by operating activities. Given the uncertainty in the rapidly
changing market and economic conditions related to the COVID-19 pandemic, we
continue to evaluate the nature and extent of the impact to our business and
financial position. However, despite this uncertainty, we believe that our
existing cash and cash equivalents and our cash flows from operating activities
will be sufficient to fund our operations and meet our commitments for capital
expenditures for at least the next twelve months.
In connection with the Separation and Distribution, on July 19, 2021, certain
subsidiaries of the Company entered into a credit agreement (the "Credit
Agreement") with JPMorgan Chase, Bank, N.A. as administrative agent and
collateral agent and the lenders from time to time party thereto. The Credit
Agreement provides for $410.0 million of first lien secured credit facilities
(the "Credit Facilities"), consisting of a $60.0 million revolving credit
facility (the "Revolving Facility"), and a $350.0 million term loan facility
(the "Term Loan"). On July 19, 2021, prior to the completion of the
Distribution, the Company distributed approximately $16.5 million, representing
the proceeds from the Term Loan, net of the repayment of related party debt due
to SolarWinds Holdings, Inc., payment of intercompany trade payables, and fees
and other transaction-related expenses, to SolarWinds. The Revolving Facility
will primarily be available for general corporate purposes. We had total
borrowings, net of debt issuance costs, of $339.3 million as of September 30,
2021. See Note 5. Debt of the Notes to Consolidated and Combined Financial
Statements for further details regarding the Credit Agreement.
In addition, as contemplated by the Separation and Distribution agreement, cash
in excess of $50.0 million was distributed by the Company to SolarWinds during
the three months ended September 30, 2021.
Although we are not currently a party to any material definitive agreement
regarding potential investments in, or acquisitions of, complementary
businesses, applications or technologies, we may enter into these types of
arrangements, which could reduce our cash and cash equivalents, require us to
seek additional equity or debt financing or repatriate cash generated
                                       32

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by our international operations. Additional funds from financing arrangements
may not be available on terms favorable to us or at all.
Related Party Indebtedness
Due to affiliates within long-term liabilities in the Consolidated and Combined
Balance Sheets represents N-able's related party debt due to SolarWinds
Holdings, Inc. of $372.7 million as of December 31, 2020. In connection with the
Separation and Distribution, we repaid this related party debt and we had no
remaining related party debt due to SolarWinds Holdings, Inc. as of September
30, 2021.
On February 25, 2016, we entered into a loan agreement with SolarWinds Holdings,
Inc. with an original principal amount of $250.0 million and a maturity date of
February 25, 2023. Borrowings under the loan agreement bear interest at a
floating rate which is equal to an adjusted London Interbank Offered Rate
("LIBOR") for a three-month interest period plus 9.8%. Prepayments of borrowings
under the loan are permitted. As of December 31, 2020, $228.5 million in
borrowings were outstanding. In connection with the Separation and Distribution,
we repaid this debt and no borrowings were outstanding as of September 30, 2021.
On May 27, 2016, we entered into an additional loan agreement with SolarWinds
Holdings, Inc. The loan agreement, as amended, has an original principal amount
of $200.0 million and a maturity date of May 27, 2026. Borrowings under the loan
agreement bear interest at a fixed rate of 2.24%. Prepayments of borrowings
under the loan are permitted. As of December 31, 2020, $144.2 million in
borrowings were outstanding. In connection with the Separation and Distribution,
we repaid this debt and no borrowings were outstanding as of September 30, 2021.
Interest expense related to the activity with SolarWinds Holdings, Inc. was $3.1
million and $6.7 million for the three months ended September 30, 2021 and 2020,
respectively. Interest expense related to the activity with SolarWinds Holdings,
Inc. was $15.7 million and $21.5 million for the nine months ended September 30,
2021 and 2020, respectively. The repayment of principal for these related party
borrowings is reflected as a financing activity in the Consolidated and Combined
Statements of Cash Flows.
See Note 4. Relationship with Parent and Related Entities of the Notes to
Consolidated and Combined Financial Statements for further details regarding our
borrowings due to affiliates.
Summary of Cash Flows
Summarized cash flow information is as follows:

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