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Proxy & VPN Detection

The smartest platform for detecting proxies & VPNs

Go beyond traditional IP blocklists - which are outdated and lead to false positives. Verisoul detects residential, mobile, and even never-before-seen proxies with active network testing.
Try Free 30 Days

Stop bot, fraud, and compliance risk

Bot Accounts
Prevent high-volume attacks that require proxy IPs.

Payment Fraud

Detect attackers using proxies to impersonate users or locations.
Stay compliant by detecting users trying to evade geo-restrictions.

Go beyond IP blocklists

Real-time active testing
Verisoul uses 10+ active network tests to detect proxies & VPNs in real-time.
Eliminate false positives
Go beyond traditional IP blocklists, which contain outdated data that leads to false positives.
Residential and mobile proxies
Proprietary technology allows Verisoul to identify even never-before-seen proxy IPs.

"We sensed there were fake accounts, but we were blown away when we saved $100K on fraud and added $150K of incremental ARR by stopping repeat signups - in just the first 30 days. "

—  Yash Tekriwal
GTM Engineer

How it works

Analyze the IP and device
Collect IP & device data and analyze against lookup databases.
Active testing
Conduct 10+ active network tests in real-time to authenticate activity.
Decision with AI
Analyze signals to determine whether the IP is a proxy.

Data to back up every decision

Verisoul automates the detection of proxy IPs, and we back up every decision with rich network insights that allow you to customize or build your own models.
Explore Documentation

Read how Clay added $150K of ARR in 30 days with Verisoul

“We sensed there were fake accounts, but we were blown away when we saved >$175K in customer credits and added >$150K of incremental ARR - in just the first 30 days.

That’s not even accounting for the time savings for our team by automating all of this with Verisoul.”
Yash Tekriwal
GTM Engineer

Try Verisoul Free

Book a demo with a Verisoul expert today