Exhibit 99.4

Extraordinary General Meeting of Extraordinary General Meeting of Boqii Holding Limited Boqii Holding Limited to be held September 11, 2023 Date: September 11, 2023 See Voting Instruction On Reverse Side. For Holders as of August 14, 2023 Please make your marks like this: x Use pen only Directors Recommend Resolutions For Against Abstained AS AN ORDINARY RESOLUTION, MAIL in accordance with Article 59 of the Twelfth Amended and Restated Mark, sign and date your Voting Instruction Form. Memorandum and Articles of Association of the Company currently in effect, that the shareholders of the Company hereby authorize, approve, and connfirrm Detach your Voting Instruction Form. with immediate effect that the authorized share capital of the Company be provided. Return your Voting Instruction Form in the increased from US$200,000 divided into 200,000,000 shares of par value of postage-paid envelope provided. US$0.001 each; comprising (a) 129,500,000 Class A ordinary shares of par value of US$0.001 each; (b) 15,000,000 Class B ordinary shares of par value of US$0.001 each; and (c) 55,500,000 shares of US$0.001 each of such class or classes (however designated) as the board of directors of the Company envelope may determine in accordance with its currently effective memorandum the All votes must be received by 12:00 p.m. (Eastern Time) September 5, 2023. and articles of association to US$20,000,000 divided into 20,000,000,000 shares of par value of US$0.001 each, comprising (a) 15,000,000,000 Class in A ordinary shares of par value of US$0.001 each; (b) 2,000,000,000 Class B ordinary shares of par value of US$0.001 each; and (c) 3,000,000,000 shares of US$0.001 each of such class or classes (however designated) as the board portion of directors of the Company may determine in accordance with its currently effective memorandum and articles of association by the creation of: this PROXY TABULATOR FOR (i) shares additional of par authorized value of US$ but 0.001 unissued each; 14,870,500,000 Class A ordinary just BOQII HOLDING LIMITED (ii) additional authorized but unissued 1,985,000,000 Class B ordinary return P.O. BOX 8016 shares of par value of US$0.001 each; and CARY, NC 27512-9903 (iii) additional authorized but unissued 2,944,500,000 shares of par value and of US$0.001 each. AS A SPECIAL RESOLUTION, in accordance with Article 61 of the Twelfth Amended and Restated Memorandum and Articles of Association of the Company currently in effect, perforation that the shareholders of the Company hereby authorize, approve, and con?rm with immediate effect that Article 75 of the Twelfth Amended and Restated the Memorandum and Articles of Association of the Company currently in effect at be amended (the “Amendment”) and Thirteenth Amended and Restated Memorandum and Articles of Association in the form attached hereto as Exhibit A re?ecting the Amendment be adopted in substitution. carefully separate Please EVENT # CLIENT # Authorized Signatures - This section must be completed for your instructions to be executed. Please Sign Here Please Date Above Please Sign Here Please Date Above Copyright © 2023 Mediant Communications Inc. All Rights Reserved

Boqii Holding Limited Instructions to The Bank of New York Mellon, as Depositary (Must be received prior to 12:00 p.m. (Eastern Time) on September 5, 2023) The undersigned registered holder of American Depositary Receipts hereby requests and instructs The Bank of New York Mellon, as Depositary, to endeavor, in so far as practicable, to vote or cause to be voted the amount of shares or other Deposited Securities represented by such Receipt of Boqii Holding Limited registered in the name of the undersigned on the books of the Depositary as of the close of business August 14, 2023 at the Extraordinary General Meeting of Boqii Holding Limited to be held on September 11, 2023 in Shanghai. NOTE: 1. Please resolution. direct the Depositary how it is to vote by marking an X in the appropriate box opposite the LIMITED FOR HOLDINGS