AMENDMENT NO. 3 TO CREDIT AGREEMENT AND CONSENT

THIS AMENDMENT NO. 3 TO CREDIT AGREEMENT AND CONSENT (this “Amendment”), entered into as of January 21, 2014, is entered into by and between ServiceSource International, Inc., a Delaware corporation (the “Borrower”), and JPMorgan Chase Bank, N.A., as Lender (the “Lender”).

WHEREAS, the Borrower and Lender are parties to that certain Credit Agreement dated as of July 5, 2012, as modified pursuant to that certain Letter Agreement dated as of June 18, 2013 by and between the Borrower and the Lender and as amended pursuant to that certain Amendment No. 1 to Credit Agreement dated as of June 30, 2013 by and between the Borrower and the Lender and that certain Amendment No. 2 to Credit Agreement dated as of August 6, 2013 by and between the Borrower and the Lender (as modified and amended, the “Credit Agreement”), pursuant to which Lender has agreed to make certain loans and to extend credit to the Borrower upon the terms and subject to the conditions set forth therein; and

WHEREAS, the parties to the Credit Agreement desire to amend the Credit Agreement to permit the Borrower to directly or indirectly acquire all of the equity interests (the “Scout Transaction”) of Scout Analytics, Inc., a Washington corporation (“Scout”) upon the terms and subject to the conditions set forth below.

NOW, THEREFORE, in consideration of the terms and conditions contained herein, the parties hereto hereby agree as follows:

1.Definitions. All capitalized terms used and not otherwise defined herein shall have the meanings given to such terms by the Credit Agreement.

2.Amendment to the Credit Agreement. Effective as of the Amendment No. 3 Effective Date (as defined below), the Credit Agreement shall be amended as follows:

(a)All references to the Credit Agreement in the Credit Agreement and in any of

the Loan Documents shall refer to the Credit Agreement as amended hereby.

(b)The following definitions shall be added to Section 1.01 of the Credit

Agreement in the appropriate alphabetical order:

3.Consent. Notwithstanding any provision of the Credit Agreement to the contrary but subject to satisfaction of the conditions set forth in Section 4 hereof, the Lender hereby consents to the consummation of the Scout Transaction. Notwithstanding any provision of any Loan Document to the contrary, the Lender consents to the maintenance of the Scout Deposit Accounts (as defined below) for the period set forth in Section 6 hereof and the lien of Square 1 Bank on such Scout Deposit Accounts, and agrees that no control agreements shall be required for such Scout Deposit Accounts during such period. This Amendment serves as notice pursuant to Section 7.09 of the Credit Agreement of the acquisition of Scout.

4.Conditions: Notwithstanding the foregoing, this Amendment shall not become effective unless and until such date (the “Amendment No. 3 Effective Date”) as the following conditions are satisfied:

5.Representations and Warranties. Borrower repeats and reaffirms the representations and warranties set forth in Article V of the Credit Agreement, except to the extent that such representations and warranties relate solely to an earlier date. Borrower also represents and warrants that the execution, delivery and performance of this Amendment, and the documents required herein, are within the corporate powers of Borrower, have been duly authorized by all necessary corporate action and do not and will not (i) require any consent or approval of the shareholders of Borrower; (ii) violate any provision of the articles of incorporation or by-laws of Borrower or of any law, rule, regulation, order, writ, judgment, injunction, decree, determination or award presently in effect having applicability to Borrower or any subsidiary; (iii) require the consent or approval of, or filing a registration with, any governmental body, agency or authority; or (iv) result in any breach of or constitute a default under, or result in the imposition of any lien, charge or encumbrance upon any property of Borrower or any subsidiary pursuant to, any indenture or other agreement or instrument under which Borrower or any subsidiary is a party or by which it or its properties may be bound or affected. This Amendment constitutes legal, valid and binding obligations of Borrower enforceable in accordance with its terms, except as such enforceability may be limited by bankruptcy or similar laws affecting the enforceability of creditors’ rights generally.

6.Post-Closing Obligations. The Borrower shall or shall cause its Subsidiaries to:

7.Obligations Enforceable, Etc. Borrower acknowledges and agrees that its obligations under the Credit Agreement are not subject to any offset, defense or counterclaim assertable by Borrower and that the Credit Agreement and the Loan Documents are valid, binding and fully enforceable according to their respective terms. Except as expressly provided above, the Credit Agreement and the Loan Documents shall remain in full force and effect, and this Amendment shall not release, discharge or satisfy any present or future debts, obligations or liabilities to the Lender of Borrower or of any debtor, guarantor or other person or entity liable for payment or performance of any of such debts, obligations or liabilities of Borrower, or any security interest, lien or other collateral or security for any of such debts, obligations or liabilities of Borrower or such debtors, guarantors, or other persons or entities, or waive any default, and the Lender expressly reserves all of its rights and remedies with respect to Borrower and all such debtors, guarantors or other persons or entities, and all such security interests, liens and other collateral and security. This is an amendment and not a novation. Without limiting the generality of the foregoing, all present and future debts, obligations and liabilities of Borrower under the Credit Agreement, as amended, are and shall continue to be secured by the Pledge and Security Agreement and the Intellectual Property Security Agreement given by the Borrower, and shall continue to be guaranteed by the Guaranty (which Guaranty is secured by the Pledge and Security Agreement given by the Guarantor).

8.Fees and Expenses. As contemplated by Section 9.01(a) of the Credit Agreement, Borrower shall be responsible for the payment of all fees and out-of-pocket disbursements incurred by the Lender in connection with the preparation, execution and delivery of this Amendment. Borrower further acknowledges and agrees that, pursuant to and on the terms set forth in such Section 9.01(a), Borrower is and shall be responsible for the payment of other fees, expenses, costs and charges arising under or relating to the Loan Agreement, as amended hereby, and the Loan Documents, as set forth in such Section 9.01(a).

9.Entire Agreement. This Amendment and the other documents referred to herein contain the entire agreement between the Borrower and the Lender with respect to the subject matter hereof, superseding all previous communications and negotiations, and no representation, undertaking, promise or condition concerning the subject matter hereof shall be binding upon the Lender unless clearly expressed in this Amendment or in the other documents referred to herein.

10.Miscellaneous. The provisions of this Amendment shall inure to the benefit of and be binding upon any successor to any of the parties hereto. All agreements, representations and warranties made herein shall survive the execution of this Amendment and the making of the loans under the Credit Agreement, as so amended. This Amendment shall be governed by and construed in accordance with the internal laws of the State of California. This Amendment may be signed in any number of counterparts with the same effect as if the signatures thereto and hereto were upon the same instrument. This Amendment is solely for the benefit of the parties hereto and their permitted successors and assigns. No other person or entity shall have any rights under, or because of the existence of, this Amendment.

IN WITNESS WHEREOF, this Amendment has been duly executed as of the day and year first above written.