Exhibit 10.10.7



SEVENTH AMENDMENT TO

AMENDED & RESTATED MASTER SERVICES
AGREEMENT



This Seventh Amendment (“Seventh Amendment”) effective
as of October 12,2014 (“Seventh Amendment Effective Date”) is by and between Synacor, Inc. (“Synacor”)
and Qwest Corporation, on behalf of itself and as agent for its Affiliates (“Client”) under which the parties
hereto mutually agree to modify and amend the Amended & Restated Master Services Agreement, effective as of April
1, 2012, as amended (including the exhibits, schedules and amendments thereto, the "Agreement“) as provided in this
Seventh Amendment. All terms defined herein shall be applicable solely to this Seventh Amendment. Any capitalized terms used herein,
which are defined in the Agreement and are not otherwise defined herein, shall have the meanings ascribed to them in the Agreement.



WHEREAS, the parties desire to extend the Term of the
Agreement,



NOW, THEREFORE, in consideration of the premises and
mutual covenants contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereby agree to amend and modify the Agreement, effective as of the Seventh Amendment Date, as follows:



| | 1.0 | Term:Section 7.1 of the Agreement is hereby deleted in its entirety and replaced with the following:
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Term.  This Agreement shall be effective
as of the Effective Date and shall continue thereafter in full force and effect through December 31, 2013 (the “Initial Term”).
Thereafter the Agreement shall automatically renew initially through June 30, 2016 and thereafter will automatically renew for
up to two (2) periods of two (2) years each (each such renewal period shall be referred to as a “Renewal Term”, and
together with the Initial Term, the “Term”), provided however that either party may prevent automatic renewal by providing
the other party with at least 180 days prior written notice of non-renewal.



| | 2.0 | Scope of Amendment:This Seventh Amendment supersedes all proposals, oral or written, all negotiations, conversations,
or discussions between or among the parties relating to the subject matter of this Seventh Amendment. This Seventh Amendment shall
be integrated into, and form a part of, the Agreement as of the Seventh Amendment Effective Date. All terms and conditions of the
Agreement shall remain unchanged except as expressly modified by this Seventh Amendment; and the terms of the Agreement as modified
by this Seventh Amendment are hereby ratified and confirmed. If the terms of the Agreement conflict with those of this Seventh
Amendment, the terms of this Seventh Amendment shall control. This Seventh Amendment may be executed in one or more counterparts,
each of which shall be deemed an original, but all of which together shall constitute one and the same agreement.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



IN WITNESS WHEREOF, the parties hereto have executed
this Seventh Amendment as of the date set forth below their respective signatures, to be effective as of the Seventh Amendment
Effective Date.





|SYNACOR, INC. |                          | QWEST CORPORATION,
|------------- | ------------------------ | ------------------
|              |                          |                   
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|By:           | /s/ George Chamoun       |                   
|Name:         | George Chamoun           |                   
|Title:        | EVP, Sales and Marketing |                   
|Date:         | October 12, 2014         |