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>0001891831</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001404655</issuerCik>
        <issuerName>HUBSPOT INC</issuerName>
        <secFileNumber>001-36680</secFileNumber>
        <issuerAddress>
          <com:street1>2 CANAL PARK</com:street1>
          <com:city>CAMBRIDGE</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02141</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>(888) 482-7768</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Harvey Dawson Alyssa</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</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>429</noOfUnitsSold>
        <aggregateMarketValue>257400.00</aggregateMarketValue>
        <noOfUnitsOutstanding>51348838</noOfUnitsOutstanding>
        <approxSaleDate>11/06/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>11/06/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Option Granted- 01/03/2023</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>429</amountOfSecuritiesAcquired>
        <paymentDate>11/06/2024</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Alyssa Harvey Dawson</name>
          <address>
            <com:street1>Two Canal Park</com:street1>
            <com:city>Cambridge</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02141</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>11/04/2024</saleDate>
        <amountOfSecuritiesSold>384</amountOfSecuritiesSold>
        <grossProceeds>217501.44</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/06/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>02/16/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for  Alyssa Harvey Dawson </signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3512}]
text: 144
  0001891831
  XXXXXXXX
  LIVE
  0001404655
  HUBSPOT INC
  001-36680
  2 CANAL PARK
  CAMBRIDGE
  MA
  02141
  (888) 482-7768
  Harvey Dawson Alyssa
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  429
  257400.00
  51348838
  11/06/2024
  NYSE
  Common
  11/06/2024
  Option Granted- 01/03/2023
  Issuer
  N
  429
  11/06/2024
  Cash
  N
  Alyssa Harvey Dawson
  Two Canal Park
  Cambridge
  MA
  02141
  Common
  11/04/2024
  384
  217501.44
  11/06/2024
  02/16/2024
  /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for  Alyssa Harvey Dawson