UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO SECTION 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of January 2022

Commission File Number: 001-40394

Similarweb Ltd.

(Translation of registrant’s name into English)

121 Menachem Begin Rd.,

Tel Aviv-Yafo 6701203, Israel

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. 

Form 20-F  ☒                 Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐

EXPLANATORY NOTE

On January 13, 2022, Similarweb Ltd. (the “Company”) issued a press release titled: “Joe Del Preto joins Similarweb board of directors”. A copy of this press release is furnished herewith as Exhibit 99.1 and incorporated herein by reference.

The press release attached as Exhibit 99.1 to this Report on Form 6-K is hereby incorporated by reference into the Registrant's Registration Statement on Form S-8 (File No. 333-256324).

Exhibit Number	Description
99.1	Press release titled: “Joe Del Preto joins Similarweb board of directors”, dated January 13, 2022

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	Similarweb Ltd.
Date: January 13, 2022	By:	/s/ Jason Schwartz
	Name:	Jason Schwartz
	Title:	Chief Financial Officer