<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0708</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001737270</cik>
        <entityName>Nextech3D.AI Corp.</entityName>
        <issuerAddress>
            <street1>TORONTO RPO ROYAL BANK PLAZA</street1>
            <street2>64039</street2>
            <city>TORONTO</city>
            <stateOrCountry>A6</stateOrCountry>
            <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
            <zipCode>M5J 2T6</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>631-655-6733</issuerPhoneNumber>
        <jurisdictionOfInc>BRITISH COLUMBIA, CANADA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <previousName>Nextech AR Solutions Corp.</previousName>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <previousName>NexTech AR Solutions Corp.</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Evan</firstName>
                <lastName>Gappelberg</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>PO Box 64039</street1>
                <street2>Toronto RPO Royal Bank Plaza</street2>
                <city>Toronto</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M5J 2T6</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Andrew</firstName>
                <lastName>Chan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>PO Box 64039,</street1>
                <street2>RPO Royal Bank Plaza</street2>
                <city>Toronto,</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M5J 2T6</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Belinda</firstName>
                <lastName>Tyldesley</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>PO Box 64039,</street1>
                <street2>RPO Royal Bank Plaza</street2>
                <city>Toronto,</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M5J 2T6</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Nidhi</firstName>
                <lastName>Kumra</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>PO Box 64039,</street1>
                <street2>RPO Royal Bank Plaza</street2>
                <city>Toronto,</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M5J 2T6</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <lastName>Cramb</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>PO Box 64039,</street1>
                <street2>RPO Royal Bank Plaza</street2>
                <city>Toronto,</city>
                <stateOrCountry>A6</stateOrCountry>
                <stateOrCountryDescription>ONTARIO, CANADA</stateOrCountryDescription>
                <zipCode>M5J 2T6</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2023-11-29</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
            <isSecurityToBeAcquiredType>true</isSecurityToBeAcquiredType>
            <isOtherType>true</isOtherType>
            <descriptionOfOtherType>Units consisting of 1 cm sh and 1 cm sh wrt. Each wrt shall be exercisable to acquire 1 cm sh at a price of C$0.17 per wrt for a period of 3 years following the issuance date.</descriptionOfOtherType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>22405</totalOfferingAmount>
            <totalAmountSold>9271</totalAmountSold>
            <totalRemaining>13134</totalRemaining>
            <clarificationOfResponse>Total Offering Amount equals price of units (105,000 x C$0.12) plus exercise price of the shares underlying warrants (105,000 x C$0.17). No guarantee that the warrants will be exercised. Exchange rate of CAD$1.00=USD$0.7358.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>1</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Nextech3D.AI Corp.</issuerName>
                <signatureName>/s/ Evan Gappelberg</signatureName>
                <nameOfSigner>Evan Gappelberg</nameOfSigner>
                <signatureTitle>CEO &amp; Director</signatureTitle>
                <signatureDate>2023-12-01</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
