Best ProxyCheck.io Alternatives ranked by AI · updated Aug 2026

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ProxyCheck.io is an IP intelligence API that identifies proxies, VPNs, Tor nodes, hosting providers, and other anonymized connections. It is designed for developers and online businesses that need to screen traffic, accounts, or transactions by IP risk.

Developer: ProxyCheck.io Price: Free tier; paid plans available 🎯 proxycheck.io

🛡️ Fraud Prevention 🔌 API ip intelligence proxy detection vpn detection

Top 6 ProxyCheck.io alternatives

IPQualityScore

💡 Pick it for richer fraud signals and validation APIs beyond basic proxy detection.

IPQualityScore provides APIs for IP reputation, proxy and VPN detection, email validation, phone validation, and fraud scoring. It is designed for ecommerce,...

Pros

Broader fraud-validation coverage than Greip for email, phone, and payment signals
Strong focus on actionable risk scores and abuse detection
Includes dedicated APIs for several common fraud vectors

Cons

Paid plans are more expensive than lightweight IP-only APIs
Risk scores can require tuning for different business models
Documentation and dashboard experience are less polished than Fingerprint

Free tier; paid plans from $99/mo

Alternatives to IPQualityScore → Visit site

IPinfo

💡 Pick it when proxy detection must be combined with high-quality geolocation, ASN, and company data.

IPinfo provides IP geolocation and IP address data with a focus on simplicity and ease of use.

Pros

Simple API integration
Developer-friendly

Cons

May lack some advanced features present in MaxMind

Varies

Alternatives to IPinfo →

MaxMind

💡 Pick it for established IP data, downloadable databases, and enterprise-scale deployment.

MaxMind offers products and services for geolocation and online fraud prevention.

Varies

Alternatives to MaxMind → Visit site

SEON

💡 Pick it when proxy checks are one part of a full account, payment, or identity fraud program.

SEON is a fraud prevention platform that combines digital footprint intelligence, transaction analysis, device intelligence, and case management. It targets fraud, risk,...

Pros

Provides a fuller fraud-operations platform than Greip
Combines multiple data sources with rules, scoring, and investigation tools
Better suited to teams managing manual reviews and fraud cases

Cons

More complex and expensive than an API-first service like Greip
Implementation typically requires more configuration and fraud expertise
Custom pricing makes comparison and self-service adoption harder

Custom pricing

Alternatives to SEON → Visit site

FraudLabs Pro

💡 Pick it for ecommerce order screening that needs proxy checks plus payment and customer-risk rules.

FraudLabs Pro provides fraud prevention and detection solutions to help merchants prevent online payment fraud and chargebacks.

Starting at $49.95/month

Alternatives to FraudLabs Pro → Visit site

Scamalytics

💡 Pick it for specialized IP fraud scoring when anonymizer detection accuracy matters more than a broad platform.

Scamalytics provides IP fraud scoring and proxy-detection data for identifying suspicious visitors and transactions. Its services are used by online businesses, payment...