Sentry by CloudResearch

World’s First Patented Behavioral Fraud Detection, Built for Surveys and Panels

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What is Sentry

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Built to identify, prevent, and eliminate bad data before it enters your survey. Sentry combines real-time behavioral analysis, AI-assisted scoring, and advanced fingerprinting.

Key features:

DigiPrint® Advanced Fingerprinting

Proprietary device fingerprinting technology with 200M+ evaluations identifies duplicate and fraudulent respondents across suppliers — preventing bad actors from entering your survey.

ChatGPT & AI Use Blocking

Proactively detects and blocks AI-generated survey responses in real time, ensuring your open-ended data reflects genuine human input, not bots or AI-assisted answers

Real-Time Event Tracking

Monitors respondent behavior live by flagging suspicious patterns like copy-pasting, tab-switching, and unusual navigation, so fraud is caught before it contaminates your data.

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