content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001865019</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001662991</issuerCik>
        <issuerName>Sezzle Inc.</issuerName>
        <secFileNumber>001-41781</secFileNumber>
        <issuerAddress>
          <com:street1>700 NICOLLET MALL</com:street1>
          <com:street2>SUITE 640</com:street2>
          <com:city>MINNEAPOLIS</com:city>
          <com:stateOrCountry>MN</com:stateOrCountry>
          <com:zipCode>55402</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>651-240-6001</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Paradis Paul</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Member of immediate family of any of the foregoing</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>18000</noOfUnitsSold>
        <aggregateMarketValue>1350000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>33286295</noOfUnitsOutstanding>
        <approxSaleDate>05/08/2025</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>10/13/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>18000</amountOfSecuritiesAcquired>
        <paymentDate>10/13/2016</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>The sale today took place in the account of Stacy Paradis who is the spouse of Paul Paradis, an officer and director of the company.</remarks>
      <noticeSignature>
        <noticeDate>05/08/2025</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>12/02/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Victor Paradis </signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3179}]
text: 144
  0001865019
  XXXXXXXX
  LIVE
  0001662991
  Sezzle Inc.
  001-41781
  700 NICOLLET MALL
  SUITE 640
  MINNEAPOLIS
  MN
  55402
  651-240-6001
  Paradis Paul
  Member of immediate family of any of the foregoing
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  18000
  1350000.00
  33286295
  05/08/2025
  NASDAQ
  Common
  10/13/2016
  Restricted Stock Vesting
  Issuer
  N
  18000
  10/13/2016
  Compensation
  Y
  The sale today took place in the account of Stacy Paradis who is the spouse of Paul Paradis, an officer and director of the company.
  05/08/2025
  12/02/2024
  /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Victor Paradis