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

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-07-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001017813</issuerCik>
        <issuerName>CAREGUIDE INC</issuerName>
        <issuerTradingSymbol>CGDE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001318047</rptOwnerCik>
            <rptOwnerName>WAXMAN ALBERT S</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O PSILOS GROUP MANAGERS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>625 AVENUE OF THE AMERICAS, 4TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10011</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3155066</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fund</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3311246</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fund</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>36264</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fund</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Call option equivalent (obligation to sell)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.00</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-07-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>E</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F4"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>48483</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2006-01-25</value>
            </exerciseDate>
            <expirationDate>
                <value>2007-07-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>48483</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fund through escrow</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Call ooption equivalent (obligation to sell)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.00</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-07-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>E</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F5"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>798</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2006-01-25</value>
            </exerciseDate>
            <expirationDate>
                <value>2007-07-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>798</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Fund through escrow</value>
                    <footnoteId id="F5"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Shares are owned of record by Psilos Group Partners II, L.P. Albert S. Waxman, one of the Issuer's directors, is a Manager of Psilos Group Investors II, L.L.C., the general partner of Psilos Group Partners II, L.P. and therefore may be deemed to benefically own the securities owned by Psilos Group Partners II, L.P. Dr. Waxman disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.  The number of reported shares includes shares released from an escrow arrangement to Psilos Group Partners II, L.P. as of July 25, 2007 as a result of expiration of the arrangement.</footnote>
        <footnote id="F2">Shares are owned of record by Psilos Group Partners, L.P. Albert S. Waxman, one of the Issuer's directors, is a Manager of Psilos Group Investors, L.L.C., the general partner of Psilos Group Partners, L.P. and therefore may be deemed to benefically own the securities owned by Psilos Group Partners, L.P. Dr. Waxman disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The number of reported shares includes shares released from an escrow arrangement to Psilos Group Partners, L.P. as of July 25, 2007, as described in footnote (4).</footnote>
        <footnote id="F3">Shares are owned of record by CCP/Psilos CCS, L.L.C. Albert S. Waxman, one of the Issuer's directors, is a Manager of Psilos Group Investors, L.L.C., the manager of CCP/Psilos CCS, L.L.C., and therefore may be deemed to benefically own the securities owned by CCP/Psilos CCS, L.L.C. Dr. Waxman disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The number of reported shares includes shares released from an escrow arrangement to CCP/Psilos CCS, L.L.C. as of July 25, 2007, as described in footnote (5).</footnote>
        <footnote id="F4">The shares underlying this call option were previously reported by the Reporting Person on Form 4.  The reported shares were held in escrow for the benefit of Psilos Group Partners II, L.P.  The release of shares to Psilos Group Partners II, L.P. was contingent upon the occurrence of certain events as described in a letter agreement between the Issuer and Psilos Group Partners II, L.P.  On July 25, 2007, the escrow arrangement terminated, the call option in favor of Psilos Group Partners II, L.P. terminated in full and the reported underlying shares became issuable to Psilos Group Partners, L.P.</footnote>
        <footnote id="F5">The shares underlying this call option were previously reported by the Reporting Person on Form 4. The reported shares were held in escrow for the benefit of Psilos Group Partners II, L.P. The release of shares to Psilos Group Partners II, L.P. was contingent upon the occurrence of certain events as described in a letter agreement between the Issuer and Psilos Group Partners II, L.P. On July 25, 2007, the escrow arrangement terminated, the call option in favor of Psilos Group Partners II, L.P. terminated in full and the reported underlying shares became issuable to CCP/Psilos CCS, L.L.C.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Brian F. Leaf, attorney-in-fact</signatureName>
        <signatureDate>2007-07-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
