VisitorQuery
Prevent fraud by detecting proxy and VPN users
VisitorQuery launched on March 25, 2025 with 12 votes, #2,041 of 7,215 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
VisitorQuery stops fraud and slashes chargebacks by detecting proxy and VPN users. Unlike traditional solutions, we don't use IP checks or blacklists. Our AI and deep packet inspection technology catches all proxies, including residential, with high accuracy
VisitorQuery helps you prevent fraud attempts and lower your chargeback rate by detecting proxy and VPN users. Our detection does not rely on IP checking or blacklists, but instead uses advanced, real-time, detection techniques.
Detect any proxy or VPN with the help of our API. Works incredibly well against both datacenter and residential proxies. Waiting for connection to be analysed curl --request GET \ --url https://visitorquery.com/api/v1/results/{projectId}/{sessionId} \ --header 'Authorization: Bearer very-s3cret-t0ken' Contacting the api server for result Works everywhere Any platform, browser or device. Use Cases For a million reasons. Here's a few. Voting Online survey and voting integrity Advertising Ad fraud detection and prevention eCommerce Prevent bulk operations abuse Marketing Accurate analytics and targeting Security Prevent account takeovers Content Protect content licensing Finance Geo-restricted…from visitorquery.com
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