Verisoul | Device Risk

Device Risk

Prevent fake devices before they cause problems

We analyze 1000s of signals about every browser and device to detect fraudulent, headless, spoofed, and virtualized devices.

Try Free 30 Days

Laptop icon displaying the Verisoul mark, representing device identification.

Small detection label reading Device with a red MacBook Pro value.

Small detection label reading Browser with a yellow Chrome value.

Small detection label reading Real Device with a green True value.

Data field showing Location set to Los Angeles, California.

Detection result card reading Real Device with a green True value.

Detection result card reading Browser with a yellow Chrome value.

Detection result card reading Device with a pink MacBook Pro value.

Detection result card reading Location with the value Los Angeles, California.

Stop bots, device farms, and fraudsters with device signals

Bot Accounts

Identify headless browsers and virtual machines used for bots.

Payment Fraud

Detect spoofed device fingerprints used for payment fraud.

Fake Accounts

Spot device farms, anti-detect browsers, and spoofed data.

Automate detection of high-risk devices

Works invisibly

Analyze the device integrity before users create accounts or transact -without adding friction or latency.

Detects sophisticated bots

Catch more bots & automation by spotting emulators, virtual machines, headless browsers, and automation frameworks.

Identify device farms

Prevent click farms by catching factory-reset devices, anti-detect browsers, and spoofed device data.

How it works

Invisibly collect data

Collect data from the device and perform active testing.

Analyze the device

Identify data mismatches, find fraud breadcrumbs, and detect lies.

Score the device

Use AI to score the device's risk levels.

Straightforward scores, rich APIs

Use Verisoul's device risk scores out of the box or leverage our rich device feature detail to create your own models.

Explore Documentation

Read how Adgrand blocks geographies and VPN & Proxy IPs

“Verisoul's real-time fake account detection replaced two other IP geolocation and proxy IP providers.

It took us less than a day to get started and less than a week to win us over. And their proxy detection is the best we've seen. ”

Resources and insights

Our latest insights, fresh research, and updates

August 4, 2026

"Goofy marketing" or genius strategy? Verisoul says, "Why not both?"

Key Takeaways: - How Verisoul built a geographic database of prospects and designed its entire events strategy around it - Why an outside-in approach to fraud detection is beating well-funded incumbents head-to-head on accuracy. - The marketing ideas that did not make the cut, including blowing up a building with a competitor's logo on it.

July 2, 2026

Yonder Data Solutions partners with Verisoul to strengthen fraud prevention in market research

July 1, 2026

Verisoul, venture funding, and the Vatican police

Why Verisoul's Cincinnati Reds event was one of the best community-building moments the local research scene has seen

June 9, 2026

Introducing Sentry's Verisoul integration and what it means for data quality

CloudResearch partnered with Verisoul to integrate their device-level fraud detection directly into Sentry.