Shared Investigator Platform (SIP)

Welcome! This page is for Cognizant Shared Investigator Platform (SIP) Sponsors. Below please find links for each sponsor utilizing SIP.

SIP Sponsors

Click the links below for each sponsor.

Contact Support

SIP Help Desk Email Address: SIPHelp@cognizant.com
Please reference SIP Global Listings for global help desk numbers.

Updated on May 13, 2026
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We will have adjusted support hours on Monday, May 25th, 2026 in observance of Memorial Day. Our phone support will be available from 6:00 AM to 5:00 PM EST. Chat and video proofing support will be closed during this time. We will return to standard business hours the following business day. Thank you for your patience and understanding!
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