# EDGAR Filing Document

**Accession Number:** 0001842731
**File Stem:** 0000000000-25-009682
**Filing Date:** 2025-9
**Character Count:** 3627
**Document Hash:** 13bea976655259752489b557f627a8b0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-009682.hdr.sgml**: 20260325

**ACCESSION NUMBER**: 0000000000-25-009682

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250908

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SIMILARWEB LTD.
- **CENTRAL INDEX KEY:** 0001842731
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** L3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** UPLOAD
- **SEC FILE NUMBER:** 001-40394

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 33 YITZHAK RABIN RD.
- **CITY:** GIVATAYIM
- **PROVINCE COUNTRY:** L3
- **BUSINESS PHONE:** 972 (73) 320-4086

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 33 YITZHAK RABIN RD.
- **CITY:** GIVATAYIM
- **PROVINCE COUNTRY:** L3
**PUBLIC REFERENCE ACCESSION NUMBER**: 0001842731-25-000013

## Text-Extract

```

                                                           September 8, 2025

Jason Schwartz
Chief Financial Officer
Similarweb Ltd.
33 Yitzhak Rabin Rd.
Givatayim 5348303, Israel

       Re: Similarweb Ltd.
           Form 20-F for the Fiscal Year Ended December 31, 2024
           Filed February 27, 2025
           File No. 001-40394
Dear Jason Schwartz:

       We have reviewed your filing and have the following comment.

       Please respond to this letter within ten business days by providing the
requested
information or advise us as soon as possible when you will respond. If you do
not believe
the comment applies to your facts and circumstances, please tell us why in your
response.

       After reviewing your response to this letter, we may have additional
comments.

Form 20-F for the Fiscal Year Ended December 31, 2024
Operating and Financial Review and Prospects
Key Factors Affecting Our Performance, page 78

1.     We note you use Annual Recurring Revenue (ARR) as a key business metric
to
       evaluate further sales expansion of subscription revenues. Please expand
your
       disclosure to address the following and advise us.
           Explain how multi-year contracts are factored into your calculations
and the
           typical terms of such arrangements.
           Clarify how ARR reflects new and existing customers and any actual
or
           anticipated reductions of revenue due to contract non-renewals or
cancellations,
           and discuss any limitations present as a result.
           Disclose the renewal rates for subscription arrangements for each
period
           presented to support your assumptions.
           Describe how ARR differs from GAAP revenue.
           Disclose whether ARR is indicative of future revenue and if not, how
it may
 September 8, 2025
Page 2

          differ.

        We remind you that the company and its management are responsible for
the accuracy
and adequacy of their disclosures, notwithstanding any review, comments, action
or absence
of action by the staff.

        Please contact Joseph Cascarano at 202-551-3376 or Robert Littlepage at
202-551-
3361 if you have questions regarding comments on the financial statements and
related
matters.

                                                          Sincerely,

                                                          Division of
Corporation Finance
                                                          Office of Technology

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._