IPQualityScore

IPQualityScore is a fraud-scoring service for IP addresses, proxies, VPNs and residential proxies, as well as devices, email addresses and payment transactions. It was founded in 2011 and is based in Las Vegas, Nevada.

Services

The product set covers proxy, VPN and residential proxy detection, device fingerprinting, email and phone verification, and payment risk scoring. The company says the service is widely used in traffic arbitrage, iGaming and payment gateways to filter out residential proxies and bots.

Who uses it

Listed verticals are affiliate networks, media buying, iGaming, e-commerce, payment service providers and crypto. Coverage is global, because the checks rely on the IP and device signals of the visitor rather than a particular market.

Pricing

Paid plans start from 99 USD per month. There is also a free starter tier with up to 1,000 lookups per month, which lets a team test accuracy on its own traffic before committing. Higher volumes and extra modules are priced separately, so growing projects should request a quote.