<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019efe75-1465-798c-91c4-7de29784854d,g:def7c569-e63e-4ef0-aac0-e09a10b30571-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.corp.kaltura.com/role/DocumentandEntityInformation" xlink:type="simple" xlink:href="kltr-20260629.xsd#DocumentandEntityInformation"/>
  <link:presentationLink xlink:role="http://www.corp.kaltura.com/role/DocumentandEntityInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019efe75-1465-787b-9309-4511788b9069" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_DocumentType_019efe75-1465-787b-9309-4511788b9069" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019efe75-1465-7516-a157-7730e26ff0e5" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityRegistrantName_019efe75-1465-7516-a157-7730e26ff0e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019efe75-1465-7681-9754-68849475e331" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityAddressAddressLine1_019efe75-1465-7681-9754-68849475e331" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_019efe75-1465-7f77-a29d-ab665fa67c9f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityAddressAddressLine2_019efe75-1465-7f77-a29d-ab665fa67c9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019efe75-1465-722d-9cf8-90b53e4fd612" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityAddressCityOrTown_019efe75-1465-722d-9cf8-90b53e4fd612" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019efe75-1465-7f0c-8287-b0c131028988" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityAddressStateOrProvince_019efe75-1465-7f0c-8287-b0c131028988" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019efe75-1465-7426-abe3-a49ff39e2896" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityAddressPostalZipCode_019efe75-1465-7426-abe3-a49ff39e2896" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019efe75-1465-7323-8144-dbf8a907f6cb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_CityAreaCode_019efe75-1465-7323-8144-dbf8a907f6cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019efe75-1465-7e94-a77c-6ad7ab1255fb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_LocalPhoneNumber_019efe75-1465-7e94-a77c-6ad7ab1255fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019efe75-1465-7d21-a907-6c08a57e9319" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_WrittenCommunications_019efe75-1465-7d21-a907-6c08a57e9319" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019efe75-1465-7136-95a0-fcaf60113b2c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_SolicitingMaterial_019efe75-1465-7136-95a0-fcaf60113b2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019efe75-1465-7cde-8d62-e5723b1d5151" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_PreCommencementTenderOffer_019efe75-1465-7cde-8d62-e5723b1d5151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019efe75-1465-741c-9188-46356ed1387d" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019efe75-1465-741c-9188-46356ed1387d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019efe75-1465-7a50-a1e6-2aed9ae8ac46" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityFileNumber_019efe75-1465-7a50-a1e6-2aed9ae8ac46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019efe75-1465-7f81-8404-33ebcff44fa7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_Security12bTitle_019efe75-1465-7f81-8404-33ebcff44fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019efe75-1465-72e1-b5db-12ee3e34dc5f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_TradingSymbol_019efe75-1465-72e1-b5db-12ee3e34dc5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019efe75-1465-7e0e-8c8c-eb688ad3f2c5" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_SecurityExchangeName_019efe75-1465-7e0e-8c8c-eb688ad3f2c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019efe75-1465-76dc-84b3-91d57b1db6ee" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityEmergingGrowthCompany_019efe75-1465-76dc-84b3-91d57b1db6ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_019efe75-1465-7885-b6e8-8ac2755c5f8b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityExTransitionPeriod_019efe75-1465-7885-b6e8-8ac2755c5f8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019efe75-1465-7a08-b212-e9de7f5b8c41" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityCentralIndexKey_019efe75-1465-7a08-b212-e9de7f5b8c41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019efe75-1465-7685-9d96-e0b6fd5137f6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_AmendmentFlag_019efe75-1465-7685-9d96-e0b6fd5137f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019efe75-1465-7fd4-ad03-b77445750c94" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_DocumentPeriodEndDate_019efe75-1465-7fd4-ad03-b77445750c94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019efe75-1465-719b-84f7-f62b0ea297d7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityTaxIdentificationNumber_019efe75-1465-719b-84f7-f62b0ea297d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019efe75-1465-70d1-b7a0-295a778b6787" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019efe75-1465-7160-bccd-bc699afabb74" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019efe75-1465-70d1-b7a0-295a778b6787" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
