Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the reference to our firm under the caption “Experts” and to the use of our report dated April 16, 2021 (except for the third paragraph of Note 2, as to which the date is July , 2021), in Amendment No. 1 to the Registration Statement (Form F-1 No. 333-257603) and the related Prospectus of Riskified Ltd. dated July 19, 2021.

Kost Forer Gabbay & Kasierer

A Member of Ernst & Young Global

Tel Aviv, Israel

The foregoing consent is in the form that will be signed upon the effectiveness of the reverse stock split described in Note 2 to the consolidated financial statements.

/s/ KOST FORER GABBAY & KASIERER

KOST FORER GABBAY & KASIERER

A Member of Ernst & Young Global

Tel Aviv, Israel

July 19, 2021