Last updated: 27 July 2026
This website and the Sentinel by Reviewal service ("Sentinel" or "the Service") are operated by Reviewal. Reviewal is the trading name of the company that owns and operates the Sentinel platform.
For all inquiries, including general support, legal notices, privacy requests, security reports, and billing questions, please contact Reviewal at sentinel@reviewal.team.
We aim to respond to all inquiries within three (3) business days. Time-sensitive matters (such as security vulnerabilities or urgent data protection requests) are prioritized.
Sentinel is a business-to-business software-as-a-service platform for social media compliance monitoring and reach diagnostics. As of the effective date of this notice, Sentinel supports Instagram accounts. Support for additional social media platforms may be added over time; any expansion will be reflected in updates to our product and legal documentation.
Sentinel by Reviewal is an independent service. Reviewal is not affiliated with, endorsed by, sponsored by, or officially connected to Meta Platforms, Inc., Instagram, or any of their subsidiaries or affiliates. The names "Instagram," "Meta," and related marks are the property of their respective owners.
All use of Sentinel is governed by the laws of the State of Delaware, United States, without regard to its conflict-of-law provisions. Complete terms are set out in our Terms of Service.
Reviewal is the trading name of Chafai Solutions LLC, a limited liability company organized under the laws of the State of Delaware, United States, with registered office at 16192 Coastal Highway, Lewes, Delaware 19958, United States.