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Proxy & VPN Detection API | proxycheck.io — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
proxyradar.io ↗	73 match 1 shared topics	ProxyRadar.io - Detect Proxy & VPN from IP	en	information-and-network-security	robotsllmsaihumans	emailphone	none
proxytracer.com ↗	72 match 1 shared topics	ProxyTracer — The Private and Reliable VPN & Proxy Detection API	en	information-and-network-security	robots llmsaihumans	emailphone	none
proxysentry.io ↗	70 match 1 shared topics	ProxySentry - Advanced Proxy Detection & IP Reputation	en	information-and-network-security Aimeos	robotsllmsaihumans	emailphone	none
proxyipchecker.com ↗	70 match 1 shared topics	Proxy IP Checker \| Understanding Proxy Detection & IP Verification	en	information-and-network-security	robotsllmsaihumans	emailphone	none
proxycheck.app ↗	68 match 1 shared topics	ProxyCheck - Fast & Accurate Proxy Checker	en	information-and-network-security	robotsllmsaihumans	emailphone	none
proxy-port.com ↗	68 match 1 shared topics	Proxy Port \| Proxy Port	en	information-and-network-security	robotsllmsaihumans	emailphone	none
1ondizayn.com ↗	68 match 1 shared topics	Bot Detection	en	information-and-network-security	robotsllmsaihumans	emailphone	none
intentica.io ↗	68 match 1 shared topics	Intentica - Advanced Fraud Detection	en	information-and-network-security Webflow	robotsllmsaihumans	emailphone	none
proxymule.com ↗	68 match 1 shared topics	Free Anonymous Web Proxy \| ProxyMule	en	information-and-network-security	robots llmsaihumans	emailphone	partial · 8
proxyvpnblocker.com ↗	68 match 1 shared topics	Proxy & VPN Blocker \| WordPress Security Plugin	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
sitechdelnorte.com ↗	68 match 1 shared topics	Bot Detection	en	information-and-network-security	robotsllmsaihumans	emailphone	none
24start.com ↗	68 match 1 shared topics	X•Proximity Cell Phone Detection - X-Proximity	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	partial · 8
htpbe.tech ↗	67 match 1 shared topics	PDF Tamper Detection API — Stop Bank Statement Fraud	en	information-and-network-security	robots llmsaihumans	emailphone	none
protectionsupreme.com ↗	67 match 1 shared topics	login \| Protection Suprême	en	information-and-network-security	robotsllmsaihumans	emailphone	none
proxy-test.com ↗	67 match 1 shared topics	Advanced Proxy Check. Detect BlueCoat, Fortigate, IronPort, Squid and many more.	en	information-and-network-security	robotsllmsaihumans	emailphone	none
myillumioeventspro.com ↗	66 match 1 shared topics	Breach Containment & AI Cloud Detection and Response \| Illumio	United States~ en	information-and-network-security	robots llmsaihumans	emailphone	none
erebusintel.io ↗	66 match 1 shared topics	Erebus \| Hybrid Threat Detection & Attribution	en	information-and-network-security	robotsllmsaihumans	emailphone	none
4everproxy.com ↗	66 match 1 shared topics	4everproxy - Free Web Proxy \| Unlimited VPN	en	information-and-network-security	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.