Vivid Seats (SEAT) S-4 Registration of securities issued in business combination transactions

Exhibit 99.3

LETTER TO BROKERS, DEALERS,

COMMERCIAL BANKS, TRUST COMPANIES AND OTHER NOMINEES

Offer To Exchange Warrants to Acquire Shares of Class A Common Stock

of

Vivid Seats Inc.

for

Shares of Class A Common Stock

of

Vivid Seats Inc.

and

Consent Solicitation

THE OFFER AND CONSENT SOLICITATION (AS DEFINED BELOW) AND WITHDRAWAL RIGHTS WILL EXPIRE AT 11:59 P.M., EASTERN DAYLIGHT TIME, ON JUNE 29, 2022, OR SUCH LATER TIME AND DATE TO WHICH THE COMPANY MAY EXTEND THE OFFER. PUBLIC WARRANTS (AS DEFINED HEREIN) TENDERED PURSUANT TO THE OFFER AND CONSENT SOLICITATION MAY BE WITHDRAWN PRIOR TO THE EXPIRATION DATE (AS DEFINED HEREIN). CONSENTS MAY BE REVOKED ONLY BY WITHDRAWING THE TENDER OF THE RELATED PUBLIC WARRANTS AND THE WITHDRAWAL OF ANY PUBLIC WARRANTS WILL AUTOMATICALLY CONSTITUTE A REVOCATION OF THE RELATED CONSENTS.

May 26, 2022

To Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees:

Enclosed are the Prospectus/Offer to Exchange dated May 26, 2022 (the “Prospectus/Offer to Exchange”), and the related Letter of Transmittal and Consent (the “Letter of Transmittal and Consent”), which together set forth the offer of Vivid Seats Inc., Delaware corporation (the “Company”), to each holder of the Company’s public warrants to purchase shares of the Company’s Class A common stock, par value $0.0001 per share (“Class A Common Stock”), to receive 0.240 shares of Class A Common Stock in exchange for each public warrant tendered by the holder and exchanged pursuant to the offer (the “Offer”). The Offer is made solely upon the terms and conditions in the Prospectus/Offer to Exchange and in the Letter of Transmittal and Consent. The Offer will be open until 11:59 p.m., Eastern Daylight Time, on June 29, 2022, or such later time and date to which the Company may extend the Offer. The period during which the Offer is open, giving effect to any withdrawal or extension, is referred to as the “Offer Period.” The date and time at which the Offer Period ends is referred to as the “Expiration Date.”

The Offer is being made to all holders of the public warrants to purchase the Company’s Class A Common Stock issued and outstanding pursuant to the Amended and Restated Warrant Agreement (defined herein) (the “public warrants”). Each public warrant entitles the holder to purchase one share of the Company’s Class A Common Stock at a price of $11.50 per share, subject to adjustment. The public warrants are quoted on The Nasdaq Capital Market under the symbol “SEATW.” As of May 23, 2022, 18,132,766 public warrants were outstanding. Pursuant to the Offer, the Company is offering up to an aggregate of 4,351,864 shares of Class A Common Stock in exchange for the public warrants.

Each holder whose public warrants are exchanged pursuant to the Offer will receive 0.240 shares of Class A Common Stock for each public warrant tendered by such holder and exchanged. Any public warrant holder that participates in the Offer may tender less than all of its public warrants for exchange.

No fractional shares will be issued pursuant to the Offer. In lieu of issuing fractional shares, any holder of public warrants who would otherwise have been entitled to receive fractional shares pursuant to the Offer will,

after aggregating all such fractional shares of such holder, be paid cash (without interest) in an amount equal to such fractional part of a share multiplied by the last sale price of Class A Common Stock on The Nasdaq Global Select Market on the last trading day of the Offer Period, less any applicable withholding taxes. The Company’s obligation to complete the offer is not conditioned on the receipt of a minimum number of tendered public warrants.

Concurrently with the Offer, the Company is also soliciting consents (the “Consent Solicitation”) from holders of the public warrants to amend (the “Warrant Amendment”) the Amended and Restated Warrant Agreement, dated as of October 14, 2021, by and between Horizon Acquisition Corporation, the Company’s predecessor, and Continental Stock Transfer & Trust Company (the “Amended and Restated Warrant Agreement”), to permit the Company to require that each public warrant that is outstanding upon the closing of the Offer be converted into 0.213 shares of Class A Common Stock, which is a ratio 12.7% less than the exchange ratio applicable to the Offer.

Pursuant to the terms of the Amended and Restated Warrant Agreement, the adoption of the Warrant Amendment will require the consent of holders of at least 65% of the outstanding public warrants. Eldridge Industries, LLC, which holds approximately 28.5% of our outstanding public warrants, has agreed to tender its public warrants in the Offer and to consent to the Warrant Amendment in the Consent Solicitation, pursuant to a tender and support agreement. Accordingly, if holders of an additional approximately 36.5% of the outstanding public warrants consent to the Warrant Amendment in the Consent Solicitation, and the other conditions described herein are satisfied or waived, then the Warrant Amendment will be adopted.

Holders of public warrants may not consent to the Warrant Amendment without tendering public warrants in the Offer and holders may not tender such public warrants without consenting to the Warrant Amendment. The consent to the Warrant Amendment is a part of the Letter of Transmittal and Consent relating to the public warrants, and therefore by tendering public warrants for exchange holders will be delivering to us their consent to the Warrant Amendment. Holders may revoke consent at any time prior to the Expiration Date by withdrawing the public warrants holders have tendered in the Offer.

If at least 65% of the holders of the outstanding public warrants do not provide consent to the Warrant Amendment, public warrants not exchanged for shares of Class A Common Stock pursuant to the Offer will remain outstanding subject to their current terms.

THE OFFER AND CONSENT SOLICITATION IS NOT MADE TO THOSE HOLDERS WHO RESIDE IN STATES OR OTHER JURISDICTIONS WHERE AN OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL.

Enclosed with this letter are copies of the following documents:

(1) The Prospectus/Offer to Exchange;

(2) The Letter of Transmittal and Consent, for your use in accepting the Offer, providing your consent to the Warrant Amendment and tendering public warrants for exchange and for the information of your clients for whose accounts you hold public warrants registered in your name or in the name of your nominee. Manually signed copies of the Letter of Transmittal and Consent may be used to tender public warrants and provide consent;

(3) The Notice of Guaranteed Delivery to be used to accept the Offer in the event (i) the procedure for book-entry transfer cannot be completed on a timely basis or (ii) time will not permit all required documents to reach Continental Stock Transfer & Trust Company (the “Exchange Agent”) prior to the Expiration Date;

(4) A form of letter which may be sent by you to your clients for whose accounts you hold public warrants registered in your name or in the name of your nominee, including an Instructions Form provided for obtaining each such client’s instructions with regard to the Offer; and

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(5) A return envelope addressed to Continental Stock Transfer & Trust Company.

Certain conditions to the Offer are described in the section of the Prospectus/Offer to Exchange entitled “The Offer and Consent Solicitation— General Terms—Conditions to the Offer and Consent Solicitation.”

We urge you to contact your clients promptly. Please note that the Offer and withdrawal rights will expire at 11:59 p.m., Eastern Daylight Time, on June 29, 2022, or such later time and date to which the Company may extend the Offer.

The Company will not pay any fees or commissions to any broker, dealer or other person (other than the Exchange Agent, the information agent, dealer manager and certain other persons, as described in the section of the Prospectus/Offer to Exchange entitled “Market Information, Dividends and Related Stockholder Matters—Fees and Expenses”) for soliciting tenders of public warrants pursuant to the Offer. However, the Company will, on request, reimburse you for customary clerical and mailing expenses incurred by you in forwarding copies of the enclosed materials to your clients for whose accounts you hold public warrants.

Any questions you have regarding the Offer should be directed to, and additional copies of the enclosed materials may be obtained from, the information agent in the Offer:

The Information Agent for the Offer and Consent Solicitation is:

D.F. King & Co., Inc.

48 Wall Street, 22nd Floor

New York, New York 10005

Banks and Brokers call: (212) 269-5550

Call Toll Free: (800) 549-6864

Email: vivid@dfking.com

Very truly yours,

Vivid Seats Inc.

Nothing contained in this letter or in the enclosed documents shall constitute you or any other person the agent of the Company, the Exchange Agent, the dealer manager, the information agent or any affiliate of any of them, or authorize you or any other person to give any information or use any document or make any statement on behalf of any of them in connection with the Offer and Consent Solicitation other than the enclosed documents and the statements contained therein.

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