Detect Abusive Fraud with
Fraud Prevention Solutions & APIs

Real-Time Fraud Scoring Detects High Risk Users & Payments

IPQualityScore's suite of fraud prevention tools automate quality control to prevent bots, fake accounts, fraudsters, chargebacks, & malicious users without interrupting the user experience.

Detect bad actors and block cyber threats with industry leading IP reputation data and user validation.

Proactively Prevent Fraud™ for less headaches and smoother operations.

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Fraud Prevention Solutions

The Most Accurate & Affordable Fraud Fighting Tools

Access the most accurate Proxy & VPN Detection, Email Verification, Device Fingerprinting, and User & Transaction Scoring tools that easily integrate with any service in minutes! IPQS fraud prevention tools provide a real-time fraud score and over 25 risk analysis data points to analyze how likely a user or visitor is to engage in fraudulent behavior. Filter abusive users and fraudulent transactions in real-time before they can negatively impact your business.

Perform the most advanced reputation checks on user and transaction data with Fraud Fusion™ — a networked approach to fraud detection that learns from hundreds of millions of transactions per day across every continent. Adjust custom rules, behavior settings, and scoring options to deploy the perfect fraud prevention software for your business. Our intelligent algorithms use AI, blacklists, honeypots & traps, forensic analysis, and machine learning to provide the most accurate detection rates in the fraud prevention industry. IPQS fraud protection tools are the perfect solution to prevent abuse and eliminate fraud by blocking high risk users & transactions for any industry.

Successfully grow your company without interruptions from bad actors. Confidently score users with the most accurate fraud prevention tools, optimized for any country or market.

Truly Say Goodbye to Fraud ...

Permanently Stop Abusive Users & Malicious Behavior

bot detection

Bot Detection
prevent fake registrations

Fake Registrations
chargeback Prevention

Chargeback Prevention
click fraud protection

Click Fraud Protection
email address validation

Email Validation
proxies VPNs

Proxies & VPNs
account takeover prevention

Account Takeover (ATO)
global phone validation

Phone Number Validation
ecommerce fraud prevention

Ecommerce Fraud
user validation

User & Account Validation
mobile device fingerprinting SDK

Mobile Fingerprinting SDK
affiliate ad fraud prevention

Affiliate & Ad Fraud

Automate Your Quality Control & Fraud Prevention

Complete Fraud Protection From Every Angle

IPQS fraud detection solutions are trusted by Fortune 500s and the Internet's most popular companies. Experience enterprise level accuracy without enterprise prices. Adaptive anti-fraud tools and solutions can solve complex abuse issues across any audience or industry. Integration is quick and easy, typically taking less than 5 minutes.

Deploy the most intelligent fraud prevention tools to permanently stop bots, fake & abusive users, chargebacks, click fraud, and other types of abuse across any industry in any country.

Next-generation fraud scoring detects bots, high risk behavior, and stolen user data faster than any other service. Tap into the Internet's leading blacklist of fraudulent users.

Proxy VPN Detection

Proxy VPN Detection & IP Reputation

Regulate your traffic by blocking Proxies, Tor, VPNs, Bots, anonymizers, and other low reputation IP addresses that facilitate abuse. Easily identify fake clicks, abusive users, chargebacks, and suspicious transactions. Real-time fraud scoring Proactively Prevents Fraud™.

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Email Verification

Email Verification

Verify the existence of an email address with the mail service provider and detect if it belongs to a temporary or disposable email service that are often abused by fraudsters. Extract useful data such as the level of deliverability, role type, reputation, SPAM trap activity, etc.

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Device Fingerprinting

Device Fingerprinting

Analyze over 300 data points from your users to determine if they are intentionally spoofing their digital fingerprint or exhibiting suspicious behavior indicating fraudulent activity. Track high risk users as they switch IP addresses or devices to detect duplicate accounts.

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Trusted Fraud Detection With the Edge You Need

Fraud detection is what we do best. With IPQS, you won't need to worry about false-positives or inaccurate scoring. All of our algorithms are designed for comprehensive fraud protection, to maximize detection rates for high risk behavior while reducing impact on the user experience. IPQS fraud prevention tools even learn from your audience to improve future scoring. New patterns of fraudulent behavior are detected across our network every few seconds, ensuring your account never accepts a known stolen credit card and can quickly identify abusive user behavior.

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Fraud Prevention API

Stop bad actors and suspicious behavior in real-time by integrating our low-latency fraud prevention API into your site or apps. Quickly score users, clicks, and payments in real-time to prevent abuse such as fake accounts and chargebacks, using our always evolving fraud prevention service. Retrieve Fraud Scores and granular validation data points to determine if a user's information is accurate. Even detect stolen user information and sophisticated techniques only detected with IPQS fraud prevention.

Test Drive IPQS Fraud Prevention Tools

Free IP Lookup & Proxy Detection Test

Lookup IP reputation to determine if an IP address is a Proxy, Tor, or VPN Connection and retrieve an overall Fraud Score that provides accurate risk analysis. Identify abusive IP addresses and detect proxies that have recently engaged in fraud across the Internet's most popular sites.

Lookup an IP Address
Free Email Validation Test

Email validation determines if an email address is valid and has an active inbox. Quickly verify email addresses and identify associations with temporary & disposable email services with a history of abusive behavior. Enhance your platform's fraud detection tools with email fraud scoring.

Verify an Email Address
Phone Validation Checker

Validate phone numbers to identify the region, carrier, and line type with advanced reputation checks for disposable numbers, disconnected phone lines, VOIPs, and high risk numbers. Identify disconnected, invalid, or high risk phone numbers anywhere in the world to verify users or lead data.

Phone Number Validator
Spam Trap Removal

Expert email validation requires advanced spam trap detection. IPQS removes bounces, spam complainers, and sophisticated spam traps which can significantly impact email deliverability rates.

Remove Spam Traps
Phone Number Intelligence

Improve fraud detection with advanced phone number validation that supports any region. Identify invalid or disconnected numbers and phone numbers associated with fraudulent behavior.

Phone Number Carrier Lookup
Reverse Phone Number Identity Lookup

Verify users & validate payments to improve fraud prevention models with identity verification that matches phone numbers to confirmed user data. Lookup user details with a phone number or email.

Reverse Phone Number Lookup
API Access

Full API Access

Detailed Reports & Stats

Detailed Reports & Stats

Mass Check Records

Export Data & Process CSVs

Ready to eliminate fraud?

Start fighting fraud in minutes!

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