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X-Auth by XentraNET | Identity for Humans and AI Agents — 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
4tress.org ↗	72 match 2 shared topics	4tress.org — Decentralized Identity for AI Agents	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
agentspassports.com ↗	72 match 2 shared topics	AgentPassport — Identity for AI Agents	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
agentlookup.ai ↗	72 match 2 shared topics	AgentLookup — The Identity Layer for AI Agents	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
agentidp.dev ↗	71 match 2 shared topics	AgentIDP — The Identity Layer for AI Agents	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
agentdna.com ↗	71 match 2 shared topics	AgentDNA \| Identity, Authorization & Provenance for AI Agents	en	information-and-network-security	robotsllmsaihumans	emailphone	none
okta.be ↗	71 match 2 shared topics	Secure Identity for Employees, Customers, and AI \| Okta	Belgium en	information-and-network-security Adobe Experience Manager	robots llmsaihumans	emailphone	none
agentidentityregistry.org ↗	71 match 2 shared topics	AIR — Open Identity & Trust Framework for AI Agents	en	information-and-network-security	robotsllmsaihumans	emailphone	none
agentidentityregistry.com ↗	71 match 2 shared topics	AIR — Open Identity & Trust Framework for AI Agents	en	information-and-network-security	robotsllmsaihumans	emailphone	none
agentdomain.app ↗	70 match 2 shared topics	AgentDomain - Identity Infrastructure for AI Agents	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
astrix.security ↗	70 match 2 shared topics	Identity Security for AI Agents & NHIs \| Astrix Security	en	information-and-network-security WordPress	robots llmsaihumans	emailphone	none
descope.tech ↗	70 match 2 shared topics	Descope \| Customer and Agentic Identity Platform	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
descope.com ↗	70 match 2 shared topics	Descope \| Customer and Agentic Identity Platform	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
agentkyc.io ↗	70 match 2 shared topics	AgentKYC — Identity Foundation for Autonomous Agents	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
1id.com ↗	70 match 2 shared topics	1id.com — Hardware-Backed Identity for AI Agents & Relying Parties	en	information-and-network-security	robots llmsaihumans	emailphone	none
agentids.org ↗	70 match 2 shared topics	Agent Identity (AID) - Authentication & Authorization for AI Agents \| Open Source	en	artificial-intelligence	robots llmsaihumans	emailphone	none
agentpki.dev ↗	70 match 2 shared topics	AgentPKI — cryptographic identity for AI agents on the public internet	en	information-and-network-security	robotsllmsaihumans	emailphone	none
agentid.info ↗	69 match 2 shared topics	AgentID - Verified AI Agent Identities	en	information-and-network-security	robotsllmsaihumans	emailphone	none
agenticgate.io ↗	69 match 2 shared topics	Agentic Gate - Enterprise Security for AI Agents	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.