content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <!-- Generated by Workiva -->
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001307484</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
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      <issuerInfo>
        <issuerCik>0001023731</issuerCik>
        <issuerName>8x8 Inc.</issuerName>
        <secFileNumber>001-38312</secFileNumber>
        <issuerAddress>
          <com:street1>675 Creekside Way</com:street1>
          <com:city>Campbell</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>95008</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>4087271885</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Suzy Seandel</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
          <address>
            <com:street1>1 New York Plaza</com:street1>
            <com:city>8th Floor</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10004</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>2035</noOfUnitsSold>
        <aggregateMarketValue>3731.78</aggregateMarketValue>
        <noOfUnitsOutstanding>127962563</noOfUnitsOutstanding>
        <approxSaleDate>09/16/2024</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>09/15/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Units</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>5555</amountOfSecuritiesAcquired>
        <paymentDate>09/16/2024</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Suzy Seandel</name>
          <address>
            <com:street1>675 Creekside Way</com:street1>
            <com:city>Campbell</com:city>
            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>95008</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>07/16/2024</saleDate>
        <amountOfSecuritiesSold>7333</amountOfSecuritiesSold>
        <grossProceeds>20752.39</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Suzy Seandel</name>
          <address>
            <com:street1>675 Creekside Way</com:street1>
            <com:city>Campbell</com:city>
            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>95008</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/20/2024</saleDate>
        <amountOfSecuritiesSold>3329</amountOfSecuritiesSold>
        <grossProceeds>6414.32</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Suzy Seandel</name>
          <address>
            <com:street1>675 Creekside Way</com:street1>
            <com:city>Campbell</com:city>
            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>95008</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/18/2024</saleDate>
        <amountOfSecuritiesSold>2676</amountOfSecuritiesSold>
        <grossProceeds>5087.08</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Suzy Seandel</name>
          <address>
            <com:street1>675 Creekside Way</com:street1>
            <com:city>Campbell</com:city>
            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>95008</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>06/17/2024</saleDate>
        <amountOfSecuritiesSold>2668</amountOfSecuritiesSold>
        <grossProceeds>5138.57</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>09/16/2024</noticeDate>
        <signature>/s/ Cheriese Dickman Attorney-in-Fact for Suzy M Seandel</signature>
      </noticeSignature>
    </formData>
  
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text: 144
  0001307484
  XXXXXXXX
  LIVE
  0001023731
  8x8 Inc.
  001-38312
  675 Creekside Way
  Campbell
  CA
  95008
  4087271885
  Suzy Seandel
  Officer
  Common
  Morgan Stanley Smith Barney LLC Executive Financial Services
  1 New York Plaza
  8th Floor
  NY
  10004
  2035
  3731.78
  127962563
  09/16/2024
  NASDAQ
  Common
  09/15/2024
  Restricted Stock Units
  Issuer
  N
  5555
  09/16/2024
  N/A
  N
  Suzy Seandel
  675 Creekside Way
  Campbell
  CA
  95008
  Common
  07/16/2024
  7333
  20752.39
  Suzy Seandel
  675 Creekside Way
  Campbell
  CA
  95008
  Common
  06/20/2024
  3329
  6414.32
  Suzy Seandel
  675 Creekside Way
  Campbell
  CA
  95008
  Common
  06/18/2024
  2676
  5087.08
  Suzy Seandel
  675 Creekside Way
  Campbell
  CA
  95008
  Common
  06/17/2024
  2668
  5138.57
  09/16/2024
  /s/ Cheriese Dickman Attorney-in-Fact for Suzy M Seandel