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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001179110-06-020562.txt : 20061030
<SEC-HEADER>0001179110-06-020562.hdr.sgml : 20061030
<ACCEPTANCE-DATETIME>20061030193713
ACCESSION NUMBER:		0001179110-06-020562
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20061026
FILED AS OF DATE:		20061030
DATE AS OF CHANGE:		20061030

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CLICK COMMERCE INC
		CENTRAL INDEX KEY:			0001107050
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				364088644
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		233 NORTH MICHIGAN
		STREET 2:		22ND FLOOR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
		BUSINESS PHONE:		3124829006

	MAIL ADDRESS:	
		STREET 1:		233 NORTH MICHIGAN
		STREET 2:		22ND FLOOR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ARNEY DAVID B
		CENTRAL INDEX KEY:			0001254093

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-30881
		FILM NUMBER:		061173545

	BUSINESS ADDRESS:	
		STREET 1:		C/O COOL SAVINGS INC
		STREET 2:		360 N MICHIGAN AVE 19TH FLOOR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
		BUSINESS PHONE:		3122245000

	MAIL ADDRESS:	
		STREET 1:		233 NORTH MICHIGAN AVENUE
		STREET 2:		22ND FLOOR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-10-26</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001107050</issuerCik>
        <issuerName>CLICK COMMERCE INC</issuerName>
        <issuerTradingSymbol>CKCM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001254093</rptOwnerCik>
            <rptOwnerName>ARNEY DAVID B</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>233 N. MICHIGAN AVENUE,</rptOwnerStreet1>
            <rptOwnerStreet2>22ND FLOOR</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60601</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Financial Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option Right to Buy</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>19.53</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2006-10-26</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>40000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>22.75</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2006-10-26</value>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2016-05-23</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>40000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The option became fully vested upon consummation of the merger pursuant to the Merger Agreement.</footnote>
        <footnote id="F2">The option was canceled pursuant to the terms of the Agreement and Plan of Merger dated September 5, 2006 between Click Commerce, Inc., ITW Leap Corp and Illinois Tool Works Inc. (the &quot;Merger Agreement&quot;) in exchange for a cash payment equal to (i) the excess, if any of (A) $22.75 over (B) the exercise price of the stock option multiplied by (ii) the number of shares of common stock exercisable at the time of the merger.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ David B. Arney</signatureName>
        <signatureDate>2006-10-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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