Verisoul | Detect Survey Fraud

Secure Your Panels and Surveys From Fraudsters

Detect survey fraud before it impacts your team, clients and bottom line. Verisoul combines bot, duplicate, and fraud detection in one platform.

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Securing 250M Survey Completes Annually

Every Fraud Signal You Need

Improve data quality by improving user quality. Verisoul helps you fight survey fraud with real-time user insights.

Duplicate Matching

Detect duplicate completes, linked accounts, and survey farms even if users switch devices or browsers.

Radial chart linking a main account to duplicate accounts, with device match type and 100% match strength.

Proxy & VPN Detection

Catch the most sophisticated residential & mobile proxies. Verisoul runs active network forensics in real-time to catch fraud without false positives.

Diagram of traffic routed through a proxy cloud between two IP addresses, flagged 92% proxy score and residential proxy.

Device Intelligence

Survey & bot farms rely on emulators and browser tampering to scale their operations. Verisoul detects their most sophisticated moves.

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Bot Detection

Verisoul analyzes devices, networks, and behaviors to catch bots, accessibility hacking, and GPTs, even if they have perfect answers.

Selenium bot script beside signals showing 98% bot probability, headless browser and Puppeteer stealth, decision Fake.

Behavior Analytics

We use advanced AI to analyze HOW users interact with your surveys, not what they say. Verisoul detects bots using mouse moves, typing patterns, and copy/paste events.

Two cursor paths compared: a human's smooth curved mouse movement versus a bot's rigid straight-line trajectory.

True Location

Advanced IP geolocation with X-Ray vision enables you to know the true location of users, even if they try to hide behind proxies & VPNs

Defend the Entire Research Workflow

Improve panel quality, screen 3rd party panels, prevent survey fraud in real-time, and monitor user integrity from a single dashboard

Build High-Quality Panels, Validate 3rd Parties

Improve 1st party panels by ensuring users are legitimate when it matters - sign-up, log-in, surveys, and withdrawals. Verify 3rd party panel users before you pass them through.

Programmatically Screen Users Before and During Surveys

Screen users before and during every complete. Get real-time responses that let you block fraud before it impacts your teams, clients, and bottom line.

Monitor User Quality in Our Dashboard

A single pane of glass to detect bots, multi-accounting, and fraud signals. AI agents to help you scale investigations and reporting.