As of October 1, 2010

Exhibit 10.30

As of October 1, 2010

Mr. J. ▇▇▇▇▇▇ ▇▇▇▇▇
▇▇▇▇ ▇▇^▇▇ ▇▇▇▇. ▇▇▇▇
▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

RE: Amendment to the Separation Agreement dated July 31, 2006, between Sapient Corporation (“Sapient”) and J. ▇▇▇▇▇▇ ▇▇▇▇▇ (the “Separation Agreement”)

Dear Stuart:

This letter sets forth our mutual understanding regarding certain changes to the benefits granted you under your Separation Agreement and will serve as an amendment thereof.

Our mutual understanding is as follows:

If and when the Sapient Board of Directors (the “Board”) determines that your services as a Board member will be compensated in accordance with the compensation arrangements applicable to outside Directors of the Board, the benefits to which you are entitled under your Separation Agreement will cease, except for the following:

	o		The COBRA medical insurance premium payments described under the “COBRA Benefits Continuation” section of your Separation Agreement
	o		Up to eight (8) hours per month of administrative support from your former executive assistant (or her successor)

Please indicate your agreement with the above by signing the two enclosed copies of this letter and returning one of them to ▇▇▇▇ ▇▇▇▇▇, General Counsel, at the Company’s Boston headquarters.

Best regards,

/s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇▇ ▇▇▇▇ ▇. ▇▇▇▇▇▇▇, Chief Executive Officer

ACCEPTED AND AGREED TO:

/s/ J. ▇▇▇▇▇▇ ▇▇▇▇▇

J. ▇▇▇▇▇▇ ▇▇▇▇▇