United States securities and exchange commission logo





                             December 18, 2020

       Oleg Shchegolev
       Chief Executive Officer
       SEMrush Holdings, Inc.
       800 Boylston Street, Suite 2475
       Boston, MA 02199

                                                        Re: SEMrush Holdings,
Inc.
                                                            Draft Registration
Statement on Form S-1
                                                            Submitted November
23, 2020
                                                            CIK No. 0001831840

       Dear Mr. Shchegolev:

              We have reviewed your draft registration statement and have the
following comments. In
       some of our comments, we may ask you to provide us with information so
we may better
       understand your disclosure.

              Please respond to this letter by providing the requested
information and either submitting
       an amended draft registration statement or publicly filing your
registration statement on
       EDGAR. If you do not believe our comments apply to your facts and
circumstances or do not
       believe an amendment is appropriate, please tell us why in your
response.

             After reviewing the information you provide in response to these
comments and your
       amended draft registration statement or filed registration statement, we
may have additional
       comments.

       Draft Registration on Form S-1

       Prospectus Summary, page 1

   1.                                                   You state that G2.com
refers to your platform as a leader in 14 different categories.
                                                        Please disclose the
basis for this statement and how your leadership was determined, such
                                                        as market share
information or other criteria within those 14 categories.
   2.                                                   Please disclose the
source of the graphical information on page 3 regarding your holistic
                                                        online strategy. Also,
disclose the time period covered by the chart and quantify the
                                                        amount of traffic for
each strategy presented. Clarify whether the chart is based on
                                                        estimates, projections
or historical data.
   3.                                                   You calculated the
market opportunity in part based on the size of companies and your
 Oleg Shchegolev
FirstName LastNameOleg
SEMrush Holdings,  Inc. Shchegolev
Comapany18,
December  NameSEMrush
              2020        Holdings, Inc.
December
Page 2    18, 2020 Page 2
FirstName LastName
         average revenue per customer in each segment. To provide context,
please disclose the
         number of your customers that represent small, medium, and large sized
companies and
         the average revenue per customer in each segment.
4.       You state that you haad 389,000 active free customers and over 63,000
paying customers
         as of September 30, 2020. Please disclose the number of active free
customers and paying
         customers for all periods presented in the prospectus.
Corporate Information, page 8

5.       Please include an organizational chart and clarify the operations that
are performed by
         each material subsidiary.
Risk Factors
We derive, and expect to continue to derive, substantially all of our
revenue..., page 15

6.       You state that your paying customers predominantly choose monthly
subscription terms.
         Please disclose the percentage of your paying customers who choose
monthly subscription
         terms rather than annual subscriptions. Tell us whether annual
recurring revenue (ARR)
         includes monthly subscription arrangements and, if so, explain your
basis for annualizing
         revenue derived from monthly customers.
Management   s Discussion and Analysis of Financial Condition and Results of
Operations
Key Factors Affecting Our Performance, page 66

7.       You disclose that your growth strategy focuses on the conversion of
free customers to
         paying customers. Additionally, your risk factor states that your
business and operating
         results will be harmed if your paying customers do not upgrade their
premium
         subscriptions or if they fail to purchase additional products. Please
tell us what
         consideration was given in disclosing the number of paying customers
by your tiered
         subscription offerings for each reporting period. In addition,
disclose the amount or
         percentage of each tier in terms of your revenue. We refer you to
Section III.B of SEC
         Release No. 33-8350.
8.       Please disclose the number of customers that did not renew their
subscription. Indicate
         whether a paying customer could become a free customer. Consider
disclosing new
         customers added in each reporting period.
Results of Operations, page 71

9.       You state that subscription revenues increased "as a result of
increases in the number of
         paying customers, as well as increases of our sales to existing
customers". Please qualify
         the impact of each of these factors. Clarify and quantify the increase
in sales to existing
         customers that is attributable to a full year of sales in the current
year or whether its a
         result of existing customers increasing the subscription tier or
adding new products.
 Oleg Shchegolev
FirstName LastNameOleg
SEMrush Holdings,  Inc. Shchegolev
Comapany18,
December  NameSEMrush
              2020        Holdings, Inc.
December
Page 3    18, 2020 Page 3
FirstName LastName
Business
Our Platform, page 88

10.      On page 21, you reference that your website traffic may be reduced if
search engines such
         as Google and Bing alters its search algorithms. Please provide a more
detailed
         description as to how these changes in algorithms may impact your
platform and the
         services that you provide your customers. Further, please address how
anti-spam policies
         at Google or Facebook may impact your platform and the services that
you offer.
Sales and Marketing, page 93

11.      Please clarify whether you generate a material amount of revenue
through your affiliate
         and agency partnerships. If so, please provide a more detailed
description of these
         arrangements and how they operate.
Executive Compensation, page 105

12.      Please provide executive compensation disclosure for the year ended
December 31, 2019
         which is the company's last completed fiscal year. See Item 402 of
Regulation S-K.
Certain Relationships and Related Party Transactions, page 114

13.      Please describe any material terms of the Reorganization Transaction,
including any
         ancillary agreements. Further, please clarify whether any of the
preferred stock
         shareholders received any board appointment or nomination rights. We
note that one of
         your directors, Dylan Pearce, is affiliated with Greycroft Growth II,
LP, a preferred
         stockholder.
14.      You reference the waiver of transfer restrictions for estate planning
purposes to entities
         affiliated with Messrs. Shchegolev and Melnikov. Please provide a
description of these
         arrangements and the entities involved.
Principal Stockholders, page 119

15.      Please revise your beneficial ownership table to include the natural
persons that hold
         voting and/or investment power of the shares held by SEMR Holdings
Limited and
         Greycroft Growth II, LP.
         .
Description of Capital Stock, page 121

16.      Please provide a more detailed description of the exceptions to the
automatic conversion
         provision of the Class B common stock upon sale or transfer, including
the estate planning
         exceptions.
 Oleg Shchegolev
SEMrush Holdings, Inc.
December 18, 2020
Page 4
Underwriting, page 135

17.   Please describe the exceptions to the transfer restrictions to the
lock-up agreement.
Notes to Consolidated Financial Statements
Revenue Recognition, page F-8

18.   You disclose that you offer your solutions on a tiered recurring
subscription basis. Please
      tell us what consideration was given to disaggregating revenue by your
tiered subscription
      pricing. We refer you to ASC 606-10-55-90 and 55-91.
General

19.   Please supplementally provide us with copies of all written
communications, as defined in
      Rule 405 under the Securities Act, that you, or anyone authorized to do
so on your behalf,
      present to potential investors in reliance on Section 5(d) of the
Securities Act, whether or
      not they retain copies of the communications.
       You may contact Amanda Kim, Staff Accountant, at (202) 551-3241 or
Stephen
Krikorian, Accounting Branch Chief, at (202) 551-3488 if you have questions
regarding
comments on the financial statements and related matters. Please contact Edwin
Kim, Staff
Attorney, at (202) 551-3297 or Jan Woo, Legal Branch Chief, at (202) 551-3453
with any other
questions.



                                                            Sincerely,
FirstName LastNameOleg Shchegolev
                                                            Division of
Corporation Finance
Comapany NameSEMrush Holdings, Inc.
                                                            Office of
Technology
December 18, 2020 Page 4
cc:       Jared J. Fine, Esq.
FirstName LastName