KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned
hereby makes, constitutes and appoints Burke Norton, Sam Fleischmann,
Nancy Walker and Audrey Wong, and each of them, as the undersigned?s
true and lawful attorney-in-fact (the ?Attorney-in-Fact?), with full
power of substitution and resubstitution, with the power to act alone
for the undersigned and in the undersigned?s name, place and stead,
in any and all capacities to:

	1.	prepare, execute and file with the Securities and
Exchange Commission, any national securities exchange or securities
quotation system and salesforce.com, inc. (the ?Company?) any and
all reports (including any amendment thereto) of the undersigned
required or considered advisable under Section 16(a) of the Securities
Exchange Act of 1934 (the ?Exchange Act?) and the rules and regulations
thereunder, with respect to the equity securities of the Company,
including Form ID and Forms 3, 4 and 5; and

	2.	obtain, as the undersigned?s representative and on the
undersigned?s behalf, information regarding transactions in the Company?s
equity securities from any third party, and the undersigned hereby
authorizes any such third party to release any such information to the
Attorney-in-Fact.

	The undersigned acknowledges that:

	1.	this Limited Power of Attorney authorizes, but does not
require, the Attorney-in-Fact to act at his or her discretion on
information provided to such Attorney-in-Fact without independent
verification of such information;

	2.	any documents prepared or executed by the Attorney-in-Fact
on behalf of the undersigned pursuant to this Limited Power of Attorney
will be in such form and will contain such information as the
Attorney-in-Fact, in his or her discretion, deems necessary or desirable;

	3.	neither the Company nor the Attorney-in-Fact assumes any
liability for the undersigned?s responsibility to comply with the
requirements of Section 16 of the Exchange Act, any liability of the
undersigned for any failure to comply with such requirements, or any
liability of the undersigned for disgorgement of profits under Section
16(b) of the Exchange Act; and

	4.	this Limited Power of Attorney does not relieve the
undersigned from responsibility for compliance with the undersigned?s
obligations under Section 16 of the Exchange Act, including, without,
limitation, the reporting requirements under Section 16(a) of the
Exchange Act.

	The undersigned hereby grants to the Attorney-in-Fact full power
and authority to do and perform each and every act and thing requisite,
necessary or convenient to be done in connection with the foregoing, as
fully, to all intents and purposes, as the undersigned might or could
do in person, hereby ratifying and confirming all that the Attorney-in-Fact,
or his or her substitute or substitutes, shall lawfully do or cause to be
done by authority of this Limited Power of Attorney.

	This Limited Power of Attorney shall remain in full force and
effect until the undersigned is no longer required to file Forms 4 or 5
with respect to the undersigned?s transactions in equity securities of the
Company, unless earlier revoked by the undersigned in a signed writing
delivered to the Attorney-in-Fact.

	This Limited Power of Attorney shall be governed and construed in
accordance the laws of the State of California without regard to
conflict-of-law principles.

	IN WITNESS WHEREOF, the undersigned has executed this Limited Power
of Attorney as of March 14, 2012.

Signature: 	/s/ Daniel Blair Crump