POWER OF ATTORNEY

	Know all by these presents, that the undersigned hereby constitutes and
appoints each of Chief Financial Officer, General Counsel, Associate General
Counsel, Corporate Counsel, Secretary, Assistant Secretary, Corporate Controller
or Assistant Controller, signing singly, the undersigned's true and lawful
attorney-in-fact to:

	(1) execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of SS&C Technologies Holdings, Inc. (the Company),
Forms 3, 4, and 5 in accordance with Section 16 (a) of the Securities Exchange
Act of 1934 and the rules thereunder;

	(2) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the United States Securities and Exchange Commission and any stock
exchange or similar authority; and

	(3) execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of the Company, Form 144's or any other document
to be filed pursuant to Rule 144 of the Securities Act of 1933 and any
regulations thereunder with respect to securities of the Company;

	(4) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

	The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted.  The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

	This Power of Attorney shall remain in full force and effect until earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

	IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 5th day of March 2013.


Signature:  |s| Patrick J. Pedonti

Print Name: Patrick J. Pedonti