Best residential proxy
detection tools.

Editor’s Choice
Enterprise-level functionality without enterprise pricing.

ShieldLabs combines live network checks with device identity and account-risk context. It helps detect abuse arriving through residential connections without treating every household IP as a trustworthy user or relying solely on a periodically refreshed blocklist.

Best fitTeams protecting registrations, logins, trials and checkout that need residential-proxy context together with visitor, device and account-abuse detection.

Spur offers two complementary routes: Context enriches an IP address, while Monocle evaluates a session through supported client or edge integrations. That distinction matters when comparing an exit-IP lookup with evidence collected during a visit.

Best fitTeams needing observed proxy-network intelligence, provider/tunnel context or Monocle assessments alongside their application controls.

IPinfo’s residential-proxy data identifies observed proxy exits rather than merely labeling an address as belonging to a residential ISP. Provider and recency fields make the result useful for an existing IP-enrichment pipeline.

Best fitEngineering teams that need residential-proxy observations and recency in a server-side lookup, with their own session and account context.

IPQualityScore combines IP risk and anonymity checks with abuse intelligence. Its residential-proxy feed is a separate filtered threat-data route; evaluate that product separately from a live API lookup and its risk settings.

Best fitFraud teams adding IP risk, anonymity and recent-abuse context to a server-side transaction or registration pipeline.

DataDome approaches residential proxies as part of managed bot and traffic protection. Its technical guide describes learning from observed proxy activity and request behavior, then using recent proxy classification in the wider detection system.

Best fitTeams buying managed high-volume traffic protection and supported edge/server integrations, rather than a standalone residential IP database.

Fingerprint combines visitor identification with Smart Signals, including Residential Proxy Detection. This makes it useful when the problem is recognizing a returning device and inspecting proxy context within the application’s own account-risk workflow.

Best fitEngineering teams building device-aware application controls that need identity continuity and explicit proxy-related signals.

Castle now offers standalone IP Intelligence alongside its broader risk platform. The residential_proxy_access signal records recent observed residential-proxy participation, while connection type and tunnel data answer separate network questions.

Best fitTeams needing an IP intelligence API or combining network evidence with Castle’s device-aware risk and policy workflow.

SEON separates IP reputation checks from its residential/mobile proxy detection feature. The latter uses browser and low-level network evidence through the JavaScript SDK and Fraud API, so an IP-only integration is not equivalent.

Best fitFraud teams combining device and network evidence with transaction, email, phone and configurable scoring workflows.

MaxMind’s dedicated Residential Proxy database supplies observed proxy-network data, with confidence and last-seen information. It should be distinguished from the narrower residential flag in Anonymous Plus and from basic free GeoLite geolocation.

Best fitTeams operating local IP enrichment that need licensed residential-proxy data and control over database refresh and query infrastructure.

IP2Location’s IP2Proxy product is edition-based. Residential coverage appears in the higher editions, so a low entry price for a basic proxy database should not be compared with a residential-capable deployment.

Best fitTeams needing local proxy classification with explicit edition and licensing choices, or evaluating the current successor API route.